FR1501717A - Materials and elements sensitive to light and having improved photographic characteristics - Google Patents

Materials and elements sensitive to light and having improved photographic characteristics

Info

Publication number
FR1501717A
FR1501717A FR44487A FR44487A FR1501717A FR 1501717 A FR1501717 A FR 1501717A FR 44487 A FR44487 A FR 44487A FR 44487 A FR44487 A FR 44487A FR 1501717 A FR1501717 A FR 1501717A
Authority
FR
France
Prior art keywords
materials
light
photographic characteristics
improved photographic
elements sensitive
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
FR44487A
Other languages
French (fr)
Inventor
Alexander Riebel
Wolfgang Himmelmann
Franz Moll
Wulf Von Bonin
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 FR1501717A publication Critical patent/FR1501717A/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
    • 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
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/04—Anhydrides, e.g. cyclic anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR44487A 1964-12-31 1965-12-31 Materials and elements sensitive to light and having improved photographic characteristics Expired FR1501717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0048032 1964-12-31

Publications (1)

Publication Number Publication Date
FR1501717A true FR1501717A (en) 1967-11-18

Family

ID=6936119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44487A Expired FR1501717A (en) 1964-12-31 1965-12-31 Materials and elements sensitive to light and having improved photographic characteristics

Country Status (6)

Country Link
BE (1) BE674511A (en)
CH (1) CH453068A (en)
DE (1) DE1447594A1 (en)
FR (1) FR1501717A (en)
GB (1) GB1137909A (en)
NL (1) NL6517159A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027375B1 (en) * 1971-01-19 1975-09-06
JPS50134420A (en) * 1974-04-10 1975-10-24

Also Published As

Publication number Publication date
CH453068A (en) 1968-05-31
DE1447594A1 (en) 1969-02-06
GB1137909A (en) 1968-12-27
NL6517159A (en) 1966-05-25
BE674511A (en) 1966-06-30

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