FR1457234A - Agents peptisants des halogénures d'argent - Google Patents

Agents peptisants des halogénures d'argent

Info

Publication number
FR1457234A
FR1457234A FR41966A FR41966A FR1457234A FR 1457234 A FR1457234 A FR 1457234A FR 41966 A FR41966 A FR 41966A FR 41966 A FR41966 A FR 41966A FR 1457234 A FR1457234 A FR 1457234A
Authority
FR
France
Prior art keywords
silver halide
peptizing agents
peptizing
agents
halide
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
FR41966A
Other languages
English (en)
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.)
Eastman Kodak Co
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 US420160A external-priority patent/US3419397A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to FR41966A priority Critical patent/FR1457234A/fr
Application granted granted Critical
Publication of FR1457234A publication Critical patent/FR1457234A/fr
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR41966A 1964-12-21 1965-12-13 Agents peptisants des halogénures d'argent Expired FR1457234A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR41966A FR1457234A (fr) 1964-12-21 1965-12-13 Agents peptisants des halogénures d'argent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US420160A US3419397A (en) 1964-12-21 1964-12-21 Silver halide peptizers
FR41966A FR1457234A (fr) 1964-12-21 1965-12-13 Agents peptisants des halogénures d'argent

Publications (1)

Publication Number Publication Date
FR1457234A true FR1457234A (fr) 1966-07-08

Family

ID=26167731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41966A Expired FR1457234A (fr) 1964-12-21 1965-12-13 Agents peptisants des halogénures d'argent

Country Status (1)

Country Link
FR (1) FR1457234A (fr)

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