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ES2140510T3 - Sistema para controlar el color de uno o varios polimeros en composicion usando mediciones del color durante su tratamiento. - Google Patents

Sistema para controlar el color de uno o varios polimeros en composicion usando mediciones del color durante su tratamiento.

Info

Publication number
ES2140510T3
ES2140510T3 ES94307178T ES94307178T ES2140510T3 ES 2140510 T3 ES2140510 T3 ES 2140510T3 ES 94307178 T ES94307178 T ES 94307178T ES 94307178 T ES94307178 T ES 94307178T ES 2140510 T3 ES2140510 T3 ES 2140510T3
Authority
ES
Spain
Prior art keywords
color
control
treatment
composition
additive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94307178T
Other languages
English (en)
Inventor
Peter John Campo
Paul Kenneth Houpt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2140510T3 publication Critical patent/ES2140510T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B01F33/844—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made
    • B01F33/8442—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made using a computer for controlling information and converting it in a formula and a set of operation instructions, e.g. on the point of sale
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2131—Colour or luminescence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/823—Temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92104—Flow or feed rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0032—Pigments, colouring agents or opacifiyng agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UN SISTEMA PARA CONTROLAR EL COLOR DE POLIMERO(S) EXPANSIONADOS COMPRENDE: UN EXPANSIONADOR (140) PARA MEZCLAR LOS CONSTITUYENTES DE LOS POLIMEROS EXPANSIONADOS PARA PRODUCIR UNA MEZCLA SUSTANCIALMENTE HOMOGENEA; UN DETECTOR (110) PARA MEDIR EL COLOR DE LA MEZCLA SUSTANCIALMENTE HOMOGENEA A INTERVALOS PREDETERMINADOS; UN ALIMENTADOR DE ADITIVO COLORANTE (130), QUE RESPONDE A UN CONTROLADOR (120), PARA PROPORCIONAR EL ADITIVO(S) COLORANTE A LA MEZCLA A VELOCIDADES DE ADICION DE ADITIVO COLORANTE SUSTANCIALMENTE PREDETERMINADAS, PARA CONTROLAR EL NIVEL(ES) DE ADICION DE ADITIVO COLORANTE DEL ALIMENTADOR.
ES94307178T 1993-10-04 1994-09-30 Sistema para controlar el color de uno o varios polimeros en composicion usando mediciones del color durante su tratamiento. Expired - Lifetime ES2140510T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13123293A 1993-10-04 1993-10-04

Publications (1)

Publication Number Publication Date
ES2140510T3 true ES2140510T3 (es) 2000-03-01

Family

ID=22448523

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94307178T Expired - Lifetime ES2140510T3 (es) 1993-10-04 1994-09-30 Sistema para controlar el color de uno o varios polimeros en composicion usando mediciones del color durante su tratamiento.

Country Status (5)

Country Link
US (2) US5559173A (es)
EP (1) EP0646409B1 (es)
JP (1) JP3143024B2 (es)
DE (1) DE69421990T9 (es)
ES (1) ES2140510T3 (es)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734314B1 (en) * 1994-09-09 2003-01-08 Koninklijke Philips Electronics N.V. Method of manufacturing a mould for use in the manufacture of an optical element comprising optical sub-elements mutually arranged in a pattern, and device for implementing such a method
DE69632499T2 (de) * 1995-03-13 2005-05-12 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Verfahren zur Bestimmung des kolorimetrischen Wertes
US5756020A (en) * 1996-04-09 1998-05-26 E. I. Du Pont De Nemours And Company Method for producing solution dyed articles from thermoplastic polymers
DE19703129B4 (de) * 1997-01-29 2014-08-21 Heidelberger Druckmaschinen Ag Verfahren zur Bewertung der Qualität eines im Mehrfarbendruck auf einem Bedruckstoff erzeugten Druckbildes
JP4039470B2 (ja) * 1997-05-09 2008-01-30 日清紡績株式会社 メタリック・パール系塗料のコンピュータ調色における着色材と光輝材の配合比又は光輝材の配合量を求める方法
US5963332A (en) * 1997-08-20 1999-10-05 General Electric Company Internal color probe
US5859708A (en) * 1997-09-02 1999-01-12 General Electric Company Sensing blend color homogeneity
US6130752A (en) * 1998-03-20 2000-10-10 Prisma Fibers, Inc. On-line color monitoring and control system and method
BR9801134A (pt) 1998-03-26 2006-11-14 Renner Herrmann Sa aparelho e processo para preparação contìnua de um fluido com ajuste automático das suas propriedades
US7980753B2 (en) 1998-04-16 2011-07-19 Air Liquide Electronics U.S. Lp Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system
US20070119816A1 (en) * 1998-04-16 2007-05-31 Urquhart Karl J Systems and methods for reclaiming process fluids in a processing environment
US6075608A (en) * 1998-05-11 2000-06-13 General Electric Company Blend segregation detection
US6052195A (en) * 1998-05-22 2000-04-18 Xerox Corporation Automatic colorant mixing method and apparatus
US6157469A (en) * 1998-05-22 2000-12-05 Xerox Corporation Dynamic device independent image correction method and apparatus
US6185385B1 (en) 1998-05-22 2001-02-06 Xerox Corporation Apparatus and method for online establishment of print control parameters
US6236474B1 (en) 1998-05-22 2001-05-22 Xerox Corporation Device independent color controller and method
WO2000005293A1 (en) * 1998-07-23 2000-02-03 E.I. Du Pont De Nemours And Company Polymeric color concentrates
US5943127A (en) * 1998-11-09 1999-08-24 General Electric Company Coined line analyzer
US6078398A (en) * 1998-11-09 2000-06-20 General Electric Company Pattern analyzer
US6247838B1 (en) 1998-11-24 2001-06-19 The Boc Group, Inc. Method for producing a liquid mixture having a predetermined concentration of a specified component
US6744531B1 (en) * 1998-12-29 2004-06-01 Xerox Corporation Color adjustment apparatus and method
US6344902B1 (en) 1999-01-19 2002-02-05 Xerox Corporation Apparatus and method for using feedback and feedforward in the generation of presentation images in a distributed digital image processing system
US6306319B1 (en) 1999-07-19 2001-10-23 Chroma Corporation Method of determining wear
US6108095A (en) * 1999-08-27 2000-08-22 General Electric Company Method and system for determining a color formula to enable reproduction of a color standard on one or more production lines
US6959284B1 (en) 1999-10-06 2005-10-25 John L. Howes Containerized liquid coating product supply business method
US6809837B1 (en) 1999-11-29 2004-10-26 Xerox Corporation On-line model prediction and calibration system for a dynamically varying color reproduction device
US6873432B1 (en) 1999-11-30 2005-03-29 Xerox Corporation Method and apparatus for representing color space transformations with a piecewise homeomorphism
US6714319B1 (en) 1999-12-03 2004-03-30 Xerox Corporation On-line piecewise homeomorphism model prediction, control and calibration system for a dynamically varying color marking device
US6625306B1 (en) 1999-12-07 2003-09-23 Xerox Corporation Color gamut mapping for accurately mapping certain critical colors and corresponding transforming of nearby colors and enhancing global smoothness
US6537471B2 (en) 1999-12-14 2003-03-25 Microhelix, Inc. Method for producing ultra thin wall extrusions
EP1247078A4 (en) * 1999-12-23 2008-07-09 Jjl Technologies Llc DEVICE AND METHOD FOR MEASURING OPTICAL PROPERTIES OF AN OBJECT OR MATERIAL
TW526229B (en) * 2000-04-28 2003-04-01 Teijin Chemicals Ltd The pigment masterbatch pellet the full-painted pellet for the molding optical products, the method for preparation thereof and the painted compact disk substrate
US6556932B1 (en) * 2000-05-01 2003-04-29 Xerox Corporation System and method for reconstruction of spectral curves using measurements from a color sensor and a spectral measurement system model
KR100355459B1 (ko) * 2000-05-29 2002-10-11 (주)화백엔지니어링 금속화합물을 포함한 부식용액의 재생장치 및 방법
EP1294475A1 (en) * 2000-06-16 2003-03-26 Chroma Injecta Color Systems, Inc. Process and dispensing system for preparing liquid concentrates for plastics
US6469789B1 (en) * 2000-08-22 2002-10-22 General Electric Company On-line color measurement system for cooled product
US6678052B1 (en) 2000-10-03 2004-01-13 General Electric Company On-line system for measuring properties of a product
JP2002226735A (ja) * 2001-02-02 2002-08-14 Nippon Paint Co Ltd 塗料液のコンピュータ調色方法とこの方法を用いた塗料の製造方法
US6714924B1 (en) * 2001-02-07 2004-03-30 Basf Corporation Computer-implemented neural network color matching formulation system
DE10119853A1 (de) * 2001-04-24 2003-01-09 Bayer Ag Hybridmodell und Verfahren zur Bestimmung von mechanischen Eigenschaften und von Verarbeitungseigenschaften eines Spritzgiessformteils
US20020169513A1 (en) * 2001-05-10 2002-11-14 Clariant International, Ltd. Process for color management
US6721692B2 (en) * 2001-08-30 2004-04-13 Xerox Corporation Systems and methods for determining spectra using dynamic least squares algorithms with measurements from LED color sensor
DE10152004A1 (de) * 2001-10-22 2003-05-08 Bayer Ag Neuronales Netz zur Bestimmung von Anteilen von Komponenten einer Rezeptur zur Herstellung eines Produkts einer gewünschten Farbe
US6734972B2 (en) 2001-11-19 2004-05-11 General Electric Company Predicting material color shifts due to weathering
US6854966B2 (en) * 2002-02-07 2005-02-15 Acme Brick Company Apparatus and method for adding a coloring agent to a material for brick making
US20030168758A1 (en) * 2002-03-07 2003-09-11 Bickel Jeffrey L. Plastic color blender and method
US7081217B2 (en) * 2002-06-13 2006-07-25 Dan Treleaven Method for making plastic materials using recyclable plastics
US7320583B2 (en) * 2003-04-16 2008-01-22 Frito-Lay North America, Inc Apparatus and method for producing colored extruded food products
US20050213423A1 (en) * 2004-03-25 2005-09-29 Ferencz Joseph M Apparatus for manufacturing thermosetting powder coating compositions with dynamic control including low pressure injection system
US7383261B2 (en) * 2004-01-16 2008-06-03 Xerox Corporation Reference database and method for determining spectra using measurements from an LED color sensor, and method of generating a reference database
US20050263674A1 (en) * 2004-05-27 2005-12-01 Joon-Chok Lee Method and apparatus for adjusting a mixed light produced by first and second light sources of first and second colors
US7471385B2 (en) * 2005-01-13 2008-12-30 Xerox Corporation Systems and methods for selecting a reference database for determining a spectrum of an object based on fluorescence of the object
BRPI0615193A2 (pt) * 2005-08-22 2016-09-13 Commw Scient Ind Res Org método para a determinação do grau de misturação entre os componentes em um processo de misturação
US20070059844A1 (en) * 2005-09-12 2007-03-15 Techmer Pm, Llc Non-metameric color matching system and method
US20080237914A1 (en) * 2005-12-13 2008-10-02 Arnold Lustiger Methods for making fiber reinforced polypropylene composites using pre-cut fiber
DE102006011362A1 (de) 2006-03-09 2007-09-27 Bühler AG Herstellung von Artikeln mit verschiedenem Gehalt an Zusatzstoffen
US7958915B2 (en) * 2006-06-16 2011-06-14 Maguire Stephen B Liquid color gravimetric metering apparatus and methods
EP2047015A2 (de) * 2006-08-05 2009-04-15 Oerlikon Textile GmbH & Co. KG Verfahren zur simulation eines visuellen erscheinungsbildes eines fadens und/oder eines aus dem faden gebildeten faserproduktes sowie verfahren und vorrichtung zur herstellung eines bcf-fadens
US7740398B2 (en) * 2006-10-04 2010-06-22 Fluid Research Corporation Dynamic mixer
WO2009069090A2 (en) 2007-11-27 2009-06-04 L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Improved reclaim function for semiconductor processing systems
DE102008013170A1 (de) * 2008-03-07 2009-09-10 Wobben, Aloys Verfahren zum Einstellen eines Mischungsverhältnisses von zwei oder mehr Komponenten
US8066920B2 (en) * 2009-06-11 2011-11-29 Gentex Optics, Inc. Methods for controlling and enhancing the quality of base materials employed for the production of semi-finished ophthalmic lenses
US20110067602A1 (en) * 2009-09-24 2011-03-24 Fenelon Terrance P Reverting Colored Concrete and Rinse Water to Gray
EP2400358B1 (en) * 2010-06-24 2016-03-30 Borealis AG Iterative production process control
CN103140342B (zh) * 2010-07-08 2016-06-08 嘉洛斯控股有限公司 塑料加工方法和设备
DE102011113543A1 (de) * 2011-09-15 2013-03-21 Klöckner Pentaplast GmbH & Co. KG Gefärbte polymere Formkörper, Verfahren und Vorrichtung zur Herstellung der Formkörper
US20140350867A1 (en) * 2011-11-29 2014-11-27 Axalta Coating Systems Ip Co., Llc System for producing liquid composition
US10597513B2 (en) 2013-07-17 2020-03-24 Stephen B. Maguire Cottonseed oil based additive compositions for plastics molding and extrusion
US9708462B2 (en) 2013-07-17 2017-07-18 Stephen B. Maguire Liquid color composition with cottonseed oil base
US11795297B2 (en) 2013-07-17 2023-10-24 Stephen B. Maguire Plastics coloring using cottonseed oil-based liquid color compositions
CN113384792A (zh) 2013-07-29 2021-09-14 瑞思迈私人有限公司 用于患者接口的热湿交换器
IL230879A0 (en) 2014-02-06 2014-09-30 Eli Margalit System and method based on spectral features for feeding an additive into a plastic processing machine
JP5861970B2 (ja) * 2014-06-30 2016-02-16 ユニ・チャーム株式会社 ペットフードの製造方法
CN104552954A (zh) * 2015-01-22 2015-04-29 吴景阳 一种3d打印线材的加工工艺及加工设备
JP6193917B2 (ja) * 2015-06-11 2017-09-06 ファナック株式会社 射出成形システム
CN105019045B (zh) * 2015-07-01 2016-02-17 福建百宏聚纤科技实业有限公司 化纤智能化数字化成套生产与监控设备
US10471697B2 (en) 2015-11-13 2019-11-12 R3 Printing, Inc. System and method for on-demand colorization for extrusion-based additive construction
US10316183B2 (en) * 2016-04-19 2019-06-11 Iowa State University Research Foundation, Inc. Method for optimizing plastic compositions used in packaging to increase shelf-life of perishable products and a system thereof
US20160296902A1 (en) 2016-06-17 2016-10-13 Air Liquide Electronics U.S. Lp Deterministic feedback blender
IT201600081886A1 (it) * 2016-08-03 2018-02-03 Sacmi Apparato e metodo di formazione di oggetti plastici colorati ottimizzato
EP3573801B1 (en) * 2017-01-30 2023-05-31 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recyled pet
US20190047201A1 (en) * 2017-08-10 2019-02-14 Russell Neuman A method of extruding a thermoplastic polymer of a desired color and an apparatus for performing the method
WO2019118361A1 (en) * 2017-12-13 2019-06-20 Colormatrix Holdings, Inc. Color monitoring and dosing system for mixtures of polymers
EP3587072A1 (en) * 2018-06-30 2020-01-01 SABIC Global Technologies B.V. Color matching for additive manufacturing
CN108953963A (zh) * 2018-09-13 2018-12-07 常熟市海虞橡胶有限公司 一种密炼机转子密封端润滑油自动添加装置
US11981065B1 (en) 2020-07-06 2024-05-14 Columbia Insurance Company Systems and methods for manufacturing colored product
US11561531B2 (en) * 2020-10-08 2023-01-24 Ampacet Corporation Systems and methods for masterbatch feed control based on color feedback

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186123A (en) * 1974-10-02 1980-01-29 Johns-Manville Corporation Filled polymeric composition
US3988291A (en) * 1975-05-27 1976-10-26 Rostone Corporation Precision-moldable abrasion-resistant molding composition and moldings
US4403866A (en) * 1982-05-07 1983-09-13 E. I. Du Pont De Nemours And Company Process for making paints
JPS58206671A (ja) * 1982-05-26 1983-12-01 Sanyo Electric Co Ltd 耐レ−ザ−保護塗料
JPS60201168A (ja) * 1984-03-26 1985-10-11 Matsushita Electric Ind Co Ltd バルブ式ガスコツク
JPS60202169A (ja) * 1984-03-27 1985-10-12 Canon Inc インクの製造装置
JPS60202171A (ja) * 1984-03-27 1985-10-12 Canon Inc インクの製造装置
JPS60202172A (ja) * 1984-03-27 1985-10-12 Canon Inc インクの製造装置
JPS60202168A (ja) * 1984-03-27 1985-10-12 Canon Inc インクの製造装置
JPS60202170A (ja) * 1984-03-27 1985-10-12 Canon Inc インクの製造装置
US4887217A (en) * 1985-01-04 1989-12-12 The Sherwin-Williams Company Process for manufacturing paints
DE3505036C2 (de) * 1985-02-14 1987-02-26 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zur gesteuerten Zugabe von Farbkonzentraten in eine Schneckenmaschine
US4812904A (en) * 1986-08-11 1989-03-14 Megatronics, Incorporated Optical color analysis process
DE3922902A1 (de) * 1989-07-12 1991-01-17 Hoechst Ag Verfahren zur herstellung einer farbigen kunststoff-formmasse
US5355309A (en) * 1992-12-30 1994-10-11 General Electric Company Cone beam spotlight imaging using multi-resolution area detector

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EP0646409B1 (en) 1999-12-08
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DE69421990T9 (de) 2011-05-26
JP3143024B2 (ja) 2001-03-07
US5559173A (en) 1996-09-24
US5723517A (en) 1998-03-03
JPH07173295A (ja) 1995-07-11
DE69421990T2 (de) 2000-06-15

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