BE809893A - Nieuwe 2-pyrazolin-5-on-verbindingen en hun toepassing in de fotografie - Google Patents

Nieuwe 2-pyrazolin-5-on-verbindingen en hun toepassing in de fotografie

Info

Publication number
BE809893A
BE809893A BE1005654A BE1005654A BE809893A BE 809893 A BE809893 A BE 809893A BE 1005654 A BE1005654 A BE 1005654A BE 1005654 A BE1005654 A BE 1005654A BE 809893 A BE809893 A BE 809893A
Authority
BE
Belgium
Prior art keywords
pyrazolin
photography
compounds
new
application
Prior art date
Application number
BE1005654A
Other languages
English (en)
Dutch (nl)
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 filed Critical
Publication of BE809893A publication Critical patent/BE809893A/xx

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)
BE1005654A 1973-01-30 1974-01-18 Nieuwe 2-pyrazolin-5-on-verbindingen en hun toepassing in de fotografie BE809893A (nl)

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 (1)

Publication Number Publication Date
BE809893A true BE809893A (nl) 1974-07-18

Family

ID=5870274

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005654A BE809893A (nl) 1973-01-30 1974-01-18 Nieuwe 2-pyrazolin-5-on-verbindingen en hun toepassing in de fotografie

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
FR2215420B1 (it) 1978-06-30
FR2215420A1 (it) 1974-08-23
JPS5083031A (it) 1975-07-04
DE2304319A1 (de) 1974-08-08
GB1454054A (en) 1976-10-27

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