FR1270785A - Procédé pour le durcissement, notamment de couches photographiques de gélatine ou de colle - Google Patents

Procédé pour le durcissement, notamment de couches photographiques de gélatine ou de colle

Info

Publication number
FR1270785A
FR1270785A FR836560A FR836560A FR1270785A FR 1270785 A FR1270785 A FR 1270785A FR 836560 A FR836560 A FR 836560A FR 836560 A FR836560 A FR 836560A FR 1270785 A FR1270785 A FR 1270785A
Authority
FR
France
Prior art keywords
hardening
gelatin
glue
photographic layers
photographic
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
FR836560A
Other languages
English (en)
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 to BE597295D priority Critical patent/BE597295A/fr
Application filed by Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to FR836560A priority patent/FR1270785A/fr
Application granted granted Critical
Publication of FR1270785A publication Critical patent/FR1270785A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22Di-epoxy compounds
    • C08G59/28Di-epoxy compounds containing acyclic nitrogen atoms
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/30Hardeners
    • G03C1/306Hardeners containing an oxirane ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Laminated Bodies (AREA)
FR836560A 1960-08-22 1960-08-22 Procédé pour le durcissement, notamment de couches photographiques de gélatine ou de colle Expired FR1270785A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE597295D BE597295A (cg-RX-API-DMAC10.html) 1960-08-22
FR836560A FR1270785A (fr) 1960-08-22 1960-08-22 Procédé pour le durcissement, notamment de couches photographiques de gélatine ou de colle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836560A FR1270785A (fr) 1960-08-22 1960-08-22 Procédé pour le durcissement, notamment de couches photographiques de gélatine ou de colle

Publications (1)

Publication Number Publication Date
FR1270785A true FR1270785A (fr) 1961-09-01

Family

ID=8737858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836560A Expired FR1270785A (fr) 1960-08-22 1960-08-22 Procédé pour le durcissement, notamment de couches photographiques de gélatine ou de colle

Country Status (2)

Country Link
BE (1) BE597295A (cg-RX-API-DMAC10.html)
FR (1) FR1270785A (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
BE597295A (cg-RX-API-DMAC10.html)

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