GB1206107A - Hardening photographic silver halide emulsions - Google Patents

Hardening photographic silver halide emulsions

Info

Publication number
GB1206107A
GB1206107A GB4596066A GB4596066A GB1206107A GB 1206107 A GB1206107 A GB 1206107A GB 4596066 A GB4596066 A GB 4596066A GB 4596066 A GB4596066 A GB 4596066A GB 1206107 A GB1206107 A GB 1206107A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide emulsions
photographic silver
hardening photographic
hardening
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
GB4596066A
Inventor
Donald Macarthur Burness
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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to GB4596066A priority Critical patent/GB1206107A/en
Publication of GB1206107A publication Critical patent/GB1206107A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
    • 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
    • G03C1/30—Hardeners
    • G03C1/302—Hardeners containing an aziridene ring

Abstract

1,206,107. Aziridine derivatives. EASTMAN KODAK CO. 12 Jan., 1968 [14 Oct., 1966], No. 45960/66. Heading C2C. [Also in Division G2] Compounds of the formulµ are made by reacting ethyleneimine with divinylsulphone, 1 : 5 - divinylsulphonyl - 2 : 4- dimethylbenzene, 1 : 4 - diacrylylbutane and 1 : 4-diacrylylbenzene respectively.
GB4596066A 1966-10-14 1966-10-14 Hardening photographic silver halide emulsions Expired GB1206107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4596066A GB1206107A (en) 1966-10-14 1966-10-14 Hardening photographic silver halide emulsions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4596066A GB1206107A (en) 1966-10-14 1966-10-14 Hardening photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
GB1206107A true GB1206107A (en) 1970-09-23

Family

ID=10439255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4596066A Expired GB1206107A (en) 1966-10-14 1966-10-14 Hardening photographic silver halide emulsions

Country Status (1)

Country Link
GB (1) GB1206107A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees