FR1485104A - Procédé de durcissement de la gélatine - Google Patents

Procédé de durcissement de la gélatine

Info

Publication number
FR1485104A
FR1485104A FR67367A FR67367A FR1485104A FR 1485104 A FR1485104 A FR 1485104A FR 67367 A FR67367 A FR 67367A FR 67367 A FR67367 A FR 67367A FR 1485104 A FR1485104 A FR 1485104A
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
FR67367A
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 CH937065A external-priority patent/CH475331A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR67367A priority Critical patent/FR1485104A/fr
Application granted granted Critical
Publication of FR1485104A publication Critical patent/FR1485104A/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

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)
FR67367A 1965-07-05 1966-06-29 Procédé de durcissement de la gélatine Expired FR1485104A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR67367A FR1485104A (fr) 1965-07-05 1966-06-29 Procédé de durcissement de la gélatine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH937065A CH475331A (de) 1965-07-05 1965-07-05 Verfahren zum Härten von Gelatine
FR67367A FR1485104A (fr) 1965-07-05 1966-06-29 Procédé de durcissement de la gélatine

Publications (1)

Publication Number Publication Date
FR1485104A true FR1485104A (fr) 1967-06-16

Family

ID=25704717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67367A Expired FR1485104A (fr) 1965-07-05 1966-06-29 Procédé de durcissement de la gélatine

Country Status (1)

Country Link
FR (1) FR1485104A (fr)

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