CA1021982A - Photographic material with improved properties - Google Patents

Photographic material with improved properties

Info

Publication number
CA1021982A
CA1021982A CA203,456A CA203456A CA1021982A CA 1021982 A CA1021982 A CA 1021982A CA 203456 A CA203456 A CA 203456A CA 1021982 A CA1021982 A CA 1021982A
Authority
CA
Canada
Prior art keywords
photographic material
improved properties
photographic
properties
improved
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
CA203,456A
Other versions
CA203456S (en
Inventor
Helmut Engelhard
Wolfgang Himmelmann
Helmut Mader
Francis Bentz
Wilhelm Saleck
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Application granted granted Critical
Publication of CA1021982A publication Critical patent/CA1021982A/en
Expired legal-status Critical Current

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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—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
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA203,456A 1973-06-27 1974-06-26 Photographic material with improved properties Expired CA1021982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2332562A DE2332562A1 (en) 1973-06-27 1973-06-27 PHOTOGRAPHIC MATERIAL WITH IMPROVED PROPERTIES

Publications (1)

Publication Number Publication Date
CA1021982A true CA1021982A (en) 1977-12-06

Family

ID=5885165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,456A Expired CA1021982A (en) 1973-06-27 1974-06-26 Photographic material with improved properties

Country Status (8)

Country Link
US (1) US3926635A (en)
JP (1) JPS5038527A (en)
BE (1) BE816540A (en)
CA (1) CA1021982A (en)
DE (1) DE2332562A1 (en)
FR (1) FR2235390B1 (en)
GB (1) GB1453879A (en)
IT (1) IT1016138B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412041A (en) * 1994-07-11 1995-05-02 Rohm And Haas Company Method for forming (meth)acrolein-containing polymers
JP6110678B2 (en) * 2012-02-10 2017-04-05 株式会社クラレ Hydroxymethyl group-containing vinyl alcohol polymer
JP6383664B2 (en) * 2013-08-09 2018-08-29 株式会社クラレ Raw film for optical film production
JP6254381B2 (en) * 2013-08-09 2017-12-27 株式会社クラレ Film containing vinyl acetal polymer
US9611367B2 (en) 2013-08-09 2017-04-04 Kuraray Co., Ltd. Film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442654A (en) * 1964-12-11 1969-05-06 Gaf Corp Gelatin coating composition containing purified polyoxyalkylene glycol ether
US3449126A (en) * 1964-12-21 1969-06-10 Eastman Kodak Co Fog stabilized photographic emulsion
DE1904604A1 (en) * 1968-01-30 1969-09-04 Fuji Photo Film Co Ltd Photographic light-sensitive material

Also Published As

Publication number Publication date
FR2235390A1 (en) 1975-01-24
IT1016138B (en) 1977-05-30
DE2332562A1 (en) 1975-01-23
JPS5038527A (en) 1975-04-10
BE816540A (en) 1974-12-19
FR2235390B1 (en) 1978-09-15
GB1453879A (en) 1976-10-27
US3926635A (en) 1975-12-16

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