FR2215420A1 - - Google Patents

Info

Publication number
FR2215420A1
FR2215420A1 FR7402449A FR7402449A FR2215420A1 FR 2215420 A1 FR2215420 A1 FR 2215420A1 FR 7402449 A FR7402449 A FR 7402449A FR 7402449 A FR7402449 A FR 7402449A FR 2215420 A1 FR2215420 A1 FR 2215420A1
Authority
FR
France
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.)
Granted
Application number
FR7402449A
Other languages
French (fr)
Other versions
FR2215420B1 (it
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 NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
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 NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Publication of FR2215420A1 publication Critical patent/FR2215420A1/fr
Application granted granted Critical
Publication of FR2215420B1 publication Critical patent/FR2215420B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/60—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7402449A 1973-01-30 1974-01-22 Expired FR2215420B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2304319A DE2304319A1 (de) 1973-01-30 1973-01-30 Polymere verbindungen und ihre verwendung in photographischen farbmaterialien

Publications (2)

Publication Number Publication Date
FR2215420A1 true FR2215420A1 (it) 1974-08-23
FR2215420B1 FR2215420B1 (it) 1978-06-30

Family

ID=5870274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402449A Expired FR2215420B1 (it) 1973-01-30 1974-01-22

Country Status (8)

Country Link
US (1) US3912513A (it)
JP (1) JPS5083031A (it)
BE (1) BE809893A (it)
CA (1) CA1023898A (it)
DE (1) DE2304319A1 (it)
FR (1) FR2215420B1 (it)
GB (1) GB1454054A (it)
IT (1) IT1016464B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428431C2 (de) * 1974-06-12 1982-07-08 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Herstellung von 4-Methyl-2-pyrazolin-5-onen
GB1581439A (en) * 1976-06-15 1980-12-17 Agfa Gevaert Polymeric coupler latices for use in silver halide photography
DE3217020A1 (de) * 1982-05-06 1983-11-10 Agfa-Gevaert Ag, 5090 Leverkusen Photographisches aufzeichnungsmaterial
JPH07122747B2 (ja) * 1987-09-11 1995-12-25 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
US5482821A (en) * 1993-09-30 1996-01-09 Eastman Kodak Company Photographic element containing an azopyrazolone masking coupler exhibiting improved keeping
CN103342706B (zh) * 2013-07-09 2016-04-13 武汉大学 一种环状聚吡唑啉甲酰胺及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163625A (en) * 1960-04-13 1964-12-29 Du Pont Color-forming monomers and polymers of acrylic acid amides of 3-aminopyrazolone
US3449123A (en) * 1964-09-08 1969-06-10 Fuji Photo Film Co Ltd Color turbidity agent in color photographic materials
US3370952A (en) * 1964-09-23 1968-02-27 Du Pont Color formers

Also Published As

Publication number Publication date
CA1023898A (en) 1978-01-03
IT1016464B (it) 1977-05-30
US3912513A (en) 1975-10-14
BE809893A (nl) 1974-07-18
FR2215420B1 (it) 1978-06-30
JPS5083031A (it) 1975-07-04
DE2304319A1 (de) 1974-08-08
GB1454054A (en) 1976-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse