DE1085663B - Verfahren zum Haerten von insbesondere photographischen Leim- und Gelatineschichten - Google Patents

Verfahren zum Haerten von insbesondere photographischen Leim- und Gelatineschichten

Info

Publication number
DE1085663B
DE1085663B DEV15348A DEV0015348A DE1085663B DE 1085663 B DE1085663 B DE 1085663B DE V15348 A DEV15348 A DE V15348A DE V0015348 A DEV0015348 A DE V0015348A DE 1085663 B DE1085663 B DE 1085663B
Authority
DE
Germany
Prior art keywords
acid
hardening
glue
residue
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.)
Pending
Application number
DEV15348A
Other languages
German (de)
English (en)
Inventor
Dipl-Chem Dr Phil Emil-Jo Birr
Dipl-Chem Dr Werner Walther
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 BE576621D priority Critical patent/BE576621A/xx
Application filed by Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to DEV15348A priority patent/DE1085663B/de
Priority to FR783807A priority patent/FR1231056A/fr
Publication of DE1085663B publication Critical patent/DE1085663B/de
Pending 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
    • G03C1/306—Hardeners containing an oxirane ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates 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
    • C08G59/18—Macromolecules 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
    • C08G59/20—Macromolecules 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates 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
    • C08G59/18—Macromolecules 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
    • C08G59/20—Macromolecules 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
    • C08G59/22—Di-epoxy compounds
    • C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
    • C08G59/302—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen containing sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Epoxy Resins (AREA)
DEV15348A 1958-11-06 1958-11-06 Verfahren zum Haerten von insbesondere photographischen Leim- und Gelatineschichten Pending DE1085663B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE576621D BE576621A (enrdf_load_stackoverflow) 1958-11-06
DEV15348A DE1085663B (de) 1958-11-06 1958-11-06 Verfahren zum Haerten von insbesondere photographischen Leim- und Gelatineschichten
FR783807A FR1231056A (fr) 1958-11-06 1959-01-12 Procédé pour durcir des couches de gélatine et d'encollage, en photographie notamment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV15348A DE1085663B (de) 1958-11-06 1958-11-06 Verfahren zum Haerten von insbesondere photographischen Leim- und Gelatineschichten

Publications (1)

Publication Number Publication Date
DE1085663B true DE1085663B (de) 1960-07-21

Family

ID=7574979

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV15348A Pending DE1085663B (de) 1958-11-06 1958-11-06 Verfahren zum Haerten von insbesondere photographischen Leim- und Gelatineschichten

Country Status (2)

Country Link
BE (1) BE576621A (enrdf_load_stackoverflow)
DE (1) DE1085663B (enrdf_load_stackoverflow)

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
EP0204530A2 (en) 1985-05-31 1986-12-10 Konica Corporation Method for forming direct positive color image

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
EP0204530A2 (en) 1985-05-31 1986-12-10 Konica Corporation Method for forming direct positive color image

Also Published As

Publication number Publication date
BE576621A (enrdf_load_stackoverflow)

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