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BR8108311A - Um sitema para mistura de concentrados para processamento fotografico - Google Patents

Um sitema para mistura de concentrados para processamento fotografico

Info

Publication number
BR8108311A
BR8108311A BR8108311A BR8108311A BR8108311A BR 8108311 A BR8108311 A BR 8108311A BR 8108311 A BR8108311 A BR 8108311A BR 8108311 A BR8108311 A BR 8108311A BR 8108311 A BR8108311 A BR 8108311A
Authority
BR
Brazil
Prior art keywords
photographic processing
mixing concentrates
concentrates
mixing
photographic
Prior art date
Application number
BR8108311A
Other languages
English (en)
Inventor
R Rumfola
Original Assignee
Eastman Kodak 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
Priority claimed from US06/139,519 external-priority patent/US4302113A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BR8108311A publication Critical patent/BR8108311A/pt

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/264Supplying of photographic processing chemicals; Preparation or packaging thereof
    • G03C5/266Supplying of photographic processing chemicals; Preparation or packaging thereof of solutions or concentrates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/45Mixing liquids with liquids; Emulsifying using flow mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/47Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • B01F23/471Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt using a very viscous liquid and a liquid of low viscosity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23Mixing by intersecting jets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43161Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4331Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/56Mixing photosensitive chemicals or photographic base materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
BR8108311A 1980-04-11 1981-04-10 Um sitema para mistura de concentrados para processamento fotografico BR8108311A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13951780A 1980-04-11 1980-04-11
US06/139,519 US4302113A (en) 1980-04-11 1980-04-11 Method and apparatus for admixing photographic processing compositions
PCT/US1981/000472 WO1981002850A1 (en) 1980-04-11 1981-04-10 A system for admixing photographic processing concentrates

Publications (1)

Publication Number Publication Date
BR8108311A true BR8108311A (pt) 1982-03-09

Family

ID=26837301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8108311A BR8108311A (pt) 1980-04-11 1981-04-10 Um sitema para mistura de concentrados para processamento fotografico

Country Status (5)

Country Link
EP (1) EP0049294A4 (pt)
BR (1) BR8108311A (pt)
FR (1) FR2480450A1 (pt)
IT (1) IT1137540B (pt)
WO (1) WO1981002850A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101922535B1 (ko) * 2018-01-05 2018-11-28 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 추가 혼합 유닛을 포함하는 혼합 시스템

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147955A (en) * 1960-08-15 1964-09-08 Union Carbide Corp Apparatus for dispersing finely-divided solids in liquids
US3334657A (en) * 1963-10-28 1967-08-08 Smith Adjustable fluid mixing devices
DE1278999B (de) * 1964-09-15 1968-10-03 Darwin B Maxson Vorrichtung zum Mischen eines gasfoermigen, fluessigen oder pulverfoermigen Stoffes oder Stoffgemisches in einer Fluessigkeit
US3728129A (en) * 1971-03-29 1973-04-17 R Sargeant Method for preparing and dispensing aerated drinks
US3892389A (en) * 1972-11-29 1975-07-01 Bekaert Sa Nv Device and method for injecting liquids into a mixing head
US3868967A (en) * 1973-02-16 1975-03-04 Shropshire Kenneth W Adapter for mixing fluids
JPS5237475A (en) * 1975-09-17 1977-03-23 Electron Fusion Devices Distributing apparatus for measuring viscous material
US4093188A (en) * 1977-01-21 1978-06-06 Horner Terry A Static mixer and method of mixing fluids
US4113903A (en) * 1977-05-27 1978-09-12 Polaroid Corporation Method of multilayer coating

Also Published As

Publication number Publication date
IT8121079A1 (it) 1982-10-10
FR2480450A1 (fr) 1981-10-16
IT8121079A0 (it) 1981-04-10
EP0049294A1 (en) 1982-04-14
EP0049294A4 (en) 1984-02-03
WO1981002850A1 (en) 1981-10-15
IT1137540B (it) 1986-09-10

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