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ES8101633A1 - Coated limestone filler for resin systems - Google Patents

Coated limestone filler for resin systems

Info

Publication number
ES8101633A1
ES8101633A1 ES492234A ES492234A ES8101633A1 ES 8101633 A1 ES8101633 A1 ES 8101633A1 ES 492234 A ES492234 A ES 492234A ES 492234 A ES492234 A ES 492234A ES 8101633 A1 ES8101633 A1 ES 8101633A1
Authority
ES
Spain
Prior art keywords
limestone
mixer
resin systems
approximately
benzoic acid
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
Application number
ES492234A
Other languages
Spanish (es)
Other versions
ES492234A0 (en
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.)
Pfizer Corp Belgium
Pfizer Corp SRL
Original Assignee
Pfizer Corp Belgium
Pfizer Corp SRL
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 Pfizer Corp Belgium, Pfizer Corp SRL filed Critical Pfizer Corp Belgium
Publication of ES492234A0 publication Critical patent/ES492234A0/en
Publication of ES8101633A1 publication Critical patent/ES8101633A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PROCEDIMIENTO PARA AUMENTAR LA DURACION UTIL EN EL BOTE Y REDUCIR LA DEMANDA DE LIGANTE EN UNA CARGA DE PIEDRA CALIZA MOLIDA. CONSTA DE LAS SIGUIENTES OPERACIONES: 1) INTRODUCIR PIEDRA CALIZA MOLIDA DE UN DIAMETRO MEDIO DE PARTICULA DE 0,25 A 44 UM, APROXIMADAMENTE, EN UNA MEZCLADORA. 2) INTRODUCIR ACIDO BENZOICO EN LA MEZCLADORA EN UNA PROPORCION DE APROXIMADAMENTE 0,05 A 0,5 POR 100 DEL PESO DE PIEDRA CALIZA. 3) AGITAR LAS PARTICULAS DE PIEDRA CALIZA Y ACIDO BENZOICO EN LA MEZCLADORA MEDIANTE INTENSA AGITACION ROTATORIA CON IMPACTO, REALIZADA CON UN AGITADOR CUYA VELOCIDAD PERIFERICA ES DE 10-20 MINUTOS. LA PIEDRA CALIZA EMPLEADA ES CALCITICA O DOLOMITICA.PROCEDURE TO INCREASE THE LIFETIME IN THE JAR AND REDUCE THE DEMAND FOR BINDER IN A LOAD OF GROUND LIMESTONE. IT CONSISTS OF THE FOLLOWING OPERATIONS: 1) INTRODUCING GROUND LIMESTONE OF AN AVERAGE PARTICLE DIAMETER FROM 0.25 TO 44 MU, APPROXIMATELY, IN A MIXER. 2) INTRODUCE BENZOIC ACID INTO THE MIXER IN A PROPORTION OF APPROXIMATELY 0.05 TO 0.5 PER 100 OF THE WEIGHT OF LIMESTONE. 3) SHAKE THE PARTICLES OF LIMESTONE AND BENZOIC ACID IN THE MIXER USING INTENSE ROTARY SHAKING WITH IMPACT, CARRIED OUT WITH AN AGITATOR WHOSE PERIPHERAL SPEED IS 10-20 MINUTES. THE LIMESTONE USED IS CALCITIC OR DOLOMITE.

ES492234A 1979-06-08 1980-06-06 Coated limestone filler for resin systems Expired ES8101633A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4686479A 1979-06-08 1979-06-08

Publications (2)

Publication Number Publication Date
ES492234A0 ES492234A0 (en) 1980-12-16
ES8101633A1 true ES8101633A1 (en) 1980-12-16

Family

ID=21945804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492234A Expired ES8101633A1 (en) 1979-06-08 1980-06-06 Coated limestone filler for resin systems

Country Status (14)

Country Link
JP (1) JPS56836A (en)
KR (1) KR830002842A (en)
AR (1) AR221420A1 (en)
AU (1) AU515512B2 (en)
BE (1) BE883701A (en)
BR (1) BR8003521A (en)
DE (1) DE3021213A1 (en)
ES (1) ES8101633A1 (en)
FR (1) FR2458578A1 (en)
GB (1) GB2054541A (en)
IL (1) IL60247A0 (en)
IT (1) IT1131816B (en)
NL (1) NL8003315A (en)
SE (1) SE8004220L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141955A1 (en) * 1981-10-22 1983-05-05 Siemens AG, 1000 Berlin und 8000 München REACTION RESIN AND MOLDS MADE THEREOF
DE3141946A1 (en) * 1981-10-22 1983-05-05 Siemens AG, 1000 Berlin und 8000 München METHOD FOR PRODUCING REACTION RESIN SYSTEMS
AU618572B2 (en) * 1988-02-03 1992-01-02 E.I. Du Pont De Nemours And Company Tio2 pigments resistant to discoloration in the presence of polymer additives
JP2687173B2 (en) * 1989-08-09 1997-12-08 松下電器産業株式会社 Traffic signal monitoring equipment

Also Published As

Publication number Publication date
ES492234A0 (en) 1980-12-16
BR8003521A (en) 1981-01-05
SE8004220L (en) 1980-12-09
FR2458578A1 (en) 1981-01-02
AR221420A1 (en) 1981-01-30
IT1131816B (en) 1986-06-25
DE3021213A1 (en) 1980-12-11
IT8022650A0 (en) 1980-06-06
GB2054541A (en) 1981-02-18
NL8003315A (en) 1980-12-10
BE883701A (en) 1980-12-08
IL60247A0 (en) 1980-09-16
AU5910780A (en) 1981-01-15
KR830002842A (en) 1983-05-30
JPS56836A (en) 1981-01-07
AU515512B2 (en) 1981-04-09

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