FR1224860A - Process for hardening sizing and gelatin layers, especially in photography - Google Patents

Process for hardening sizing and gelatin layers, especially in photography

Info

Publication number
FR1224860A
FR1224860A FR783806A FR783806A FR1224860A FR 1224860 A FR1224860 A FR 1224860A FR 783806 A FR783806 A FR 783806A FR 783806 A FR783806 A FR 783806A FR 1224860 A FR1224860 A FR 1224860A
Authority
FR
France
Prior art keywords
photography
gelatin layers
hardening sizing
sizing
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
FR783806A
Other languages
French (fr)
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 DEV15406A external-priority patent/DE1081169B/en
Application filed by Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to FR783806A priority Critical patent/FR1224860A/en
Application granted granted Critical
Publication of FR1224860A publication Critical patent/FR1224860A/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
    • G03C1/06—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
FR783806A 1958-11-14 1959-01-12 Process for hardening sizing and gelatin layers, especially in photography Expired FR1224860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR783806A FR1224860A (en) 1958-11-14 1959-01-12 Process for hardening sizing and gelatin layers, especially in photography

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV15406A DE1081169B (en) 1958-11-14 1958-11-14 Process for hardening, in particular photographic glue and gelatin layers
FR783806A FR1224860A (en) 1958-11-14 1959-01-12 Process for hardening sizing and gelatin layers, especially in photography

Publications (1)

Publication Number Publication Date
FR1224860A true FR1224860A (en) 1960-06-28

Family

ID=26001321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783806A Expired FR1224860A (en) 1958-11-14 1959-01-12 Process for hardening sizing and gelatin layers, especially in photography

Country Status (1)

Country Link
FR (1) FR1224860A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220848A (en) * 1962-10-03 1965-11-30 Agfa Ag Photographic elements containing hardening agents having ethyleneimino groups
US3549378A (en) * 1965-07-28 1970-12-22 Eastman Kodak Co Tris(1-aziridinyl)phosphazo hardeners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220848A (en) * 1962-10-03 1965-11-30 Agfa Ag Photographic elements containing hardening agents having ethyleneimino groups
US3549378A (en) * 1965-07-28 1970-12-22 Eastman Kodak Co Tris(1-aziridinyl)phosphazo hardeners

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