BE511249A - - Google Patents

Info

Publication number
BE511249A
BE511249A BE511249DA BE511249A BE 511249 A BE511249 A BE 511249A BE 511249D A BE511249D A BE 511249DA BE 511249 A BE511249 A BE 511249A
Authority
BE
Belgium
Application number
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.)
Publication of BE511249A publication Critical patent/BE511249A/xx
Priority claimed from US225267A external-priority patent/US2778813A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/327—Macromolecular coupling substances
    • G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE511249D 1951-05-08 BE511249A (is)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US225267A US2778813A (en) 1951-05-08 1951-05-08 Color photographic material from resinous sulfonyl chlorides
US381473A US2943934A (en) 1951-05-08 1953-09-18 Color photographic material and process

Publications (1)

Publication Number Publication Date
BE511249A true BE511249A (is)

Family

ID=26919457

Family Applications (1)

Application Number Title Priority Date Filing Date
BE511249D BE511249A (is) 1951-05-08

Country Status (4)

Country Link
US (2) US2943934A (is)
BE (1) BE511249A (is)
FR (1) FR1261152A (is)
GB (2) GB776043A (is)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113024A (en) * 1962-05-15 1963-12-03 Horizons Inc Photosensitive composition containing leuco dye and method for producing visible images using said composition
US3436219A (en) * 1965-02-26 1969-04-01 Mitsubishi Paper Mills Ltd Color photographic material
US5182343A (en) * 1988-04-15 1993-01-26 Japan Synthetic Rubber Co., Ltd. Homopolymers of sulfonated isoprene and 1,3-butadiene and agents containing the same
US6566372B1 (en) * 1999-08-27 2003-05-20 Ligand Pharmaceuticals Incorporated Bicyclic androgen and progesterone receptor modulator compounds and methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306410A (en) * 1936-07-07 1942-12-29 Eastman Kodak Co Color development
USRE23357E (en) * 1939-08-28 1951-04-17 Processes for producing same
US2356759A (en) * 1939-08-28 1944-08-29 Chromogen Inc Color photographic material and process for producing same
GB537952A (en) * 1940-01-03 1941-07-14 Eastman Kodak Co Improvements in and relating to colour-forming developers and processes of colour development
US2350380A (en) * 1940-08-01 1944-06-06 Du Pont Photography
US2422680A (en) * 1944-06-01 1947-06-24 Du Pont Process for preparing hydrophilic color-former silver halide dispersions
US2569906A (en) * 1947-12-23 1951-10-02 Gen Aniline & Film Corp Light-sensitive emulsions containing color formers capable of yielding nonmigratory azine dyestuffs
US2688542A (en) * 1949-02-09 1954-09-07 Bela Gaspar Material and process for the production of color photographic images

Also Published As

Publication number Publication date
FR1261152A (fr) 1961-05-19
USRE25586E (en) 1964-06-02
US2943934A (en) 1960-07-05
GB776043A (en) 1957-06-05
GB776044A (en) 1957-06-05

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