FR1319540A - Procédé de durcissement de la gélatine - Google Patents

Procédé de durcissement de la gélatine

Info

Publication number
FR1319540A
FR1319540A FR892907A FR892907A FR1319540A FR 1319540 A FR1319540 A FR 1319540A FR 892907 A FR892907 A FR 892907A FR 892907 A FR892907 A FR 892907A FR 1319540 A FR1319540 A FR 1319540A
Authority
FR
France
Prior art keywords
hardening process
gelatin hardening
gelatin
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
FR892907A
Other languages
English (en)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Priority claimed from CH407461A external-priority patent/CH401985A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR892907A priority Critical patent/FR1319540A/fr
Application granted granted Critical
Publication of FR1319540A publication Critical patent/FR1319540A/fr
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
    • G03C1/305—Hardeners containing a diazine or triazine ring

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)
FR892907A 1961-04-07 1962-03-30 Procédé de durcissement de la gélatine Expired FR1319540A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR892907A FR1319540A (fr) 1961-04-07 1962-03-30 Procédé de durcissement de la gélatine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH407461A CH401985A (de) 1961-04-07 1961-04-07 Verfahren zum Härten von Gelatine
FR892907A FR1319540A (fr) 1961-04-07 1962-03-30 Procédé de durcissement de la gélatine

Publications (1)

Publication Number Publication Date
FR1319540A true FR1319540A (fr) 1963-03-01

Family

ID=25694581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892907A Expired FR1319540A (fr) 1961-04-07 1962-03-30 Procédé de durcissement de la gélatine

Country Status (1)

Country Link
FR (1) FR1319540A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325287A (en) * 1963-11-26 1967-06-13 Fuji Photo Film Co Ltd Photographic gelatin hardening composition
US3362827A (en) * 1964-05-28 1968-01-09 Oishi Yasushi Polymeric hardeners for gelatin compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325287A (en) * 1963-11-26 1967-06-13 Fuji Photo Film Co Ltd Photographic gelatin hardening composition
US3362827A (en) * 1964-05-28 1968-01-09 Oishi Yasushi Polymeric hardeners for gelatin compositions

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