GB1337667A - Light-sensitive silver halide photographic material - Google Patents

Light-sensitive silver halide photographic material

Info

Publication number
GB1337667A
GB1337667A GB4131071A GB4131071A GB1337667A GB 1337667 A GB1337667 A GB 1337667A GB 4131071 A GB4131071 A GB 4131071A GB 4131071 A GB4131071 A GB 4131071A GB 1337667 A GB1337667 A GB 1337667A
Authority
GB
United Kingdom
Prior art keywords
silver halide
sensitive silver
light
photographic material
halide photographic
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
GB4131071A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1337667A publication Critical patent/GB1337667A/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
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1337667 Photographic silver halide materials KONISHIROKU PHOTO INDUSTRY CO Ltd 3 Sept 1971 [4 Sept 1970] 41310/71 Heading G2C Photographic light-sensitive silver halide materials giving images of reduced graininess contain in the emulsion layer or in any other layer, a homopolymer or copolymer of N-vinyl pyrrolidone and a compound of one of the formulae: - where R 1 and each of R 2 and R 3 are selected from hydrogen, alkyl, alkenyl, alkynyl, alkoxycarbonylalkyl, alkylaminoalkyl, aryl or aralkyl. The compound not containing a dicarboxyhydrocarbyl group. The photographic material may be a black and white or a colour material.
GB4131071A 1970-09-04 1971-09-03 Light-sensitive silver halide photographic material Expired GB1337667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45077072A JPS4913566B1 (en) 1970-09-04 1970-09-04

Publications (1)

Publication Number Publication Date
GB1337667A true GB1337667A (en) 1973-11-21

Family

ID=13623575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4131071A Expired GB1337667A (en) 1970-09-04 1971-09-03 Light-sensitive silver halide photographic material

Country Status (4)

Country Link
US (1) US3804633A (en)
JP (1) JPS4913566B1 (en)
DE (1) DE2144314A1 (en)
GB (1) GB1337667A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911094B2 (en) * 1978-03-10 1984-03-13 コニカ株式会社 Silver halide photographic material
JPS5828569B2 (en) * 1978-12-12 1983-06-16 コニカ株式会社 Silver halide photographic material
IT1237964B (en) * 1990-02-01 1993-06-19 Minnesota Mining & Mfg INFRARED SENSITIVE SILVER HALIDE PHOTOGRAPHIC ELEMENTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE619938A (en) * 1961-07-10
US3266897A (en) * 1964-03-02 1966-08-16 Eastman Kodak Co Antifoggant agents for photography
US3615617A (en) * 1968-12-03 1971-10-26 Agfa Gevaert Ag Stabilized photographic material with tetrazole thiocarbonic acid ester

Also Published As

Publication number Publication date
DE2144314A1 (en) 1972-07-27
JPS4913566B1 (en) 1974-04-01
US3804633A (en) 1974-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee