GB1080058A - Photographic silver halide emulsions - Google Patents

Photographic silver halide emulsions

Info

Publication number
GB1080058A
GB1080058A GB42754/64A GB4275464A GB1080058A GB 1080058 A GB1080058 A GB 1080058A GB 42754/64 A GB42754/64 A GB 42754/64A GB 4275464 A GB4275464 A GB 4275464A GB 1080058 A GB1080058 A GB 1080058A
Authority
GB
United Kingdom
Prior art keywords
oxide
silver halide
halide emulsions
photographic silver
gelatin
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
GB42754/64A
Inventor
Fritz Dersch
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB1080058A publication Critical patent/GB1080058A/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
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
    • 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
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyethers (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

The reaction product of an olefinic or cycloolefinic oxide with gelatin is described. Oxides specified are ethylene oxide, propylene oxide, butylene oxide, styrene oxide and cyclohexene oxide. The reaction product is made by heating the oxide with gelatin, e.g. in aqueous solution, and possibly in the presence of a catalyst such as an alkoxide, oxide or hydroxide of lithium, potassium, sodium, calcium, zinc or lead.
GB42754/64A 1963-10-30 1964-10-20 Photographic silver halide emulsions Expired GB1080058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319969A US3312553A (en) 1963-10-30 1963-10-30 Photographic materials

Publications (1)

Publication Number Publication Date
GB1080058A true GB1080058A (en) 1967-08-23

Family

ID=23244319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42754/64A Expired GB1080058A (en) 1963-10-30 1964-10-20 Photographic silver halide emulsions

Country Status (5)

Country Link
US (1) US3312553A (en)
BE (1) BE655063A (en)
DE (1) DE1213735B (en)
FR (1) FR1412870A (en)
GB (1) GB1080058A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194334A (en) * 1966-09-19 1970-06-10 Agfa Gevaert Nv Developing Direct-Positive Silver Halide Photographic Materials
JPS578455B2 (en) * 1973-02-15 1982-02-16
JPS61245151A (en) 1985-04-23 1986-10-31 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS61250645A (en) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS61250643A (en) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
DE3682128D1 (en) 1985-07-17 1991-11-28 Konishiroku Photo Ind PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
EP0768570A1 (en) 1995-10-09 1997-04-16 Konica Corporation Image forming method
US7052748B2 (en) 2004-01-16 2006-05-30 Eastman Kodak Company Mordanted inkjet recording element and printing method
EP2619628B1 (en) 2010-09-17 2014-03-26 Fujifilm Manufacturing Europe BV Photographic paper and its use in a photo album
GB202006061D0 (en) 2020-04-24 2020-06-10 Fujifilm Mfg Europe Bv Photographic paper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956707A (en) * 1943-03-06 1950-02-06
US2494041A (en) * 1947-08-13 1950-01-10 Eastman Kodak Co Derivatives obtained by reacting gelatin and furoyl halides
BE553032A (en) * 1955-12-01
US2900267A (en) * 1956-10-17 1959-08-18 Armour & Co Modified animal glue and method of preparation
US3047394A (en) * 1958-08-01 1962-07-31 Eastman Kodak Co Photosensitive products containing therein layers hardened by bisepoxides
DE1105272B (en) * 1958-12-06 1961-04-20 Agfa Ag Process for the production of photographic layers with the aid of protein derivatives
US3091537A (en) * 1959-05-04 1963-05-28 Eastman Kodak Co Hardening of photographic layers

Also Published As

Publication number Publication date
FR1412870A (en) 1965-10-01
US3312553A (en) 1967-04-04
DE1213735B (en) 1966-03-31
BE655063A (en) 1965-02-15

Similar Documents

Publication Publication Date Title
GB1080058A (en) Photographic silver halide emulsions
CA1026357A (en) Ethylene oxide catalyst
GB871801A (en) Improvements in photographic reproduction processes and in photographic silver halide emulsions therefor
CH553039A (en) RAZOR BLADE.
GB1064829A (en) Olefin preparation
ES335098A1 (en) Procedure for the epoxidation of olefines. (Machine-translation by Google Translate, not legally binding)
NL151973B (en) PROCESS FOR THE PREPARATION OF DIOLEFINS BY THE HYDROGENATION OF MONO-OLEFINS USING A CATALYST CONTAINING IRON OXIDE, CHROME OXIDE AND POTASSIUM CARBONATE.
NL161626B (en) WAVE GUIDE FOR LOW LOSSES HORSE PROPAGATION OF OPTICAL ENERGY.
GB1066967A (en) Photographic colour development and colour developing solutions therefor
AU4758272A (en) Cooling concentrated, diaphragm cell sodium hydroxide solutions
GB1085581A (en) Photographic colour processes
AU269941B2 (en) Fog prevention in gelatine silver halide emulsions containing ethylene oxide polymers
AU2611063A (en) Fog prevention in gelatine silver halide emulsions containing ethylene oxide polymers
SU67966A1 (en) Safety razor
GB1083818A (en) Method for the manufacture of dimethyl terephthalate
ES319122A1 (en) A procedure for preparing an antidyardaric complex of bismuto and chlorohidroxyquinoline. (Machine-translation by Google Translate, not legally binding)
CA660141A (en) Alkali metal polymerization catalysts
CA704944A (en) Process for the production of ethylene oxide by direct oxidation of ethylene on silver catalyst
IE26939L (en) Catalysts; ethylene oxidation.
ES245317A1 (en) Procedure for the preparation of ethylene oxide by catalytic oxidation of ethylene with a catalyst based on silver (Machine-translation by Google Translate, not legally binding)
FR2072769A5 (en) Diguanides prep
GB667854A (en) Improvements in or relating to catalysts
IE29691L (en) Ethylene oxide catalysts.
CA659279A (en) Reaction of alkali metals with epoxides
CA672891A (en) Reaction of epoxides with alkali metals