GB1086331A - Method of hardening photographic layers - Google Patents

Method of hardening photographic layers

Info

Publication number
GB1086331A
GB1086331A GB46993/62A GB4699362A GB1086331A GB 1086331 A GB1086331 A GB 1086331A GB 46993/62 A GB46993/62 A GB 46993/62A GB 4699362 A GB4699362 A GB 4699362A GB 1086331 A GB1086331 A GB 1086331A
Authority
GB
United Kingdom
Prior art keywords
bis
epoxypropyl
salt
quaternary ammonium
methyl
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
GB46993/62A
Other languages
English (en)
Inventor
Donald Macarthur Burness
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 BE630602D priority Critical patent/BE630602A/xx
Priority to BE620602D priority patent/BE620602A/xx
Priority to US810571A priority patent/US3091537A/en
Priority to FR904878A priority patent/FR1329435A/fr
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to GB46993/62A priority patent/GB1086331A/en
Priority to US244898A priority patent/US3189459A/en
Publication of GB1086331A publication Critical patent/GB1086331A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/10—Polycondensates containing more than one epoxy group per molecule of polyamines with epihalohydrins or precursors thereof
    • 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
    • C08G59/28—Di-epoxy compounds containing acyclic nitrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Epoxy Resins (AREA)
GB46993/62A 1959-05-04 1962-12-12 Method of hardening photographic layers Expired GB1086331A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE630602D BE630602A (en, 2012) 1962-07-24
BE620602D BE620602A (en, 2012) 1962-07-24
US810571A US3091537A (en) 1959-05-04 1959-05-04 Hardening of photographic layers
FR904878A FR1329435A (fr) 1962-07-24 1962-07-24 Procédé de tannage des compositions photographiques et nouveaux produits obtenus
GB46993/62A GB1086331A (en) 1962-07-24 1962-12-12 Method of hardening photographic layers
US244898A US3189459A (en) 1962-07-24 1962-12-17 Photographic composition containing epoxy hardening agents

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR904878A FR1329435A (fr) 1962-07-24 1962-07-24 Procédé de tannage des compositions photographiques et nouveaux produits obtenus
GB46993/62A GB1086331A (en) 1962-07-24 1962-12-12 Method of hardening photographic layers
US244898A US3189459A (en) 1962-07-24 1962-12-17 Photographic composition containing epoxy hardening agents

Publications (1)

Publication Number Publication Date
GB1086331A true GB1086331A (en) 1967-10-11

Family

ID=27246702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46993/62A Expired GB1086331A (en) 1959-05-04 1962-12-12 Method of hardening photographic layers

Country Status (4)

Country Link
US (1) US3189459A (en, 2012)
BE (2) BE630602A (en, 2012)
FR (1) FR1329435A (en, 2012)
GB (1) GB1086331A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380998A (en) * 1963-06-03 1968-04-30 Takeda Chemical Industries Ltd Cellulose derivatives and their application for coating agents
DE1904604A1 (de) * 1968-01-30 1969-09-04 Fuji Photo Film Co Ltd Photographisches lichtempfindliches Material
US4025349A (en) * 1974-03-18 1977-05-24 Eastman Kodak Company Silver halide photographic elements spectrally sensitized with an acetylenic analog of cyanine or merocyanine dyes
GB1495524A (en) * 1974-05-24 1977-12-21 Agfa Gevaert Hardening of proteinaceous materials
JPS5845017B2 (ja) * 1978-02-02 1983-10-06 富士写真フイルム株式会社 ハロゲン化銀写真感光材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725293A (en) * 1952-04-01 1955-11-29 Eastman Kodak Co Photographic emulsion compositions and their preparation
US2861056A (en) * 1953-11-12 1958-11-18 Eastman Kodak Co Resinous carboxy ester-lactones and process for preparing them
US3091537A (en) * 1959-05-04 1963-05-28 Eastman Kodak Co Hardening of photographic layers

Also Published As

Publication number Publication date
BE620602A (en, 2012)
FR1329435A (fr) 1963-06-07
BE630602A (en, 2012)
US3189459A (en) 1965-06-15

Similar Documents

Publication Publication Date Title
AU532094B2 (en) Cationic resins based on polyepoxide compounds
ATE122069T1 (de) Wasserverdünnbare härter für epoxydharze.
US2772248A (en) Water-soluble epoxy-amine resins
GB1408105A (en) Curing agent for aqueous epoxide resin dispersions
US2143388A (en) Manufacture of hydroxyalkylated nitrogen bases
GB1086331A (en) Method of hardening photographic layers
ES426944A1 (es) Procedimiento para preparar una composicion acuosa de re- vestimiento.
US3468816A (en) Method of purifying an impure quaternary ammonium salt by addition of an epoxide
ES448993A1 (es) Procedimiento para la obtencion de soluciones concentradas de colorantes anionicos y blanqueadores.
GB1529229A (en) Zinc electrodeposition process and bath for use therein
AU539138B2 (en) Quaternary ammonium compounds containing halohydrin function ality
US3152061A (en) Permselective cationic membrane and process for producing the same
US2971942A (en) Epoxide resins
US4766196A (en) Accelerators for the cure of epoxy resins with amine curing agents
GB976568A (en) A process for the production of amphoteric ion exchange resins
GB1276254A (en) Process for the manufacture of oximino-dithiolanes
US3717560A (en) Modification of ethylenically unsaturated polymers with polyfunctional quaternary amidoximidinium salts
JPS5224300A (en) Process for producing curing agents of epoxy resins
GB1398494A (en) Manufacture of glycidyl esters
JPS5830394B2 (ja) アルカリセイアエンメツキヨク
GB729003A (en) Diphenyl-acetyl diamines and salts thereof and the manufacture of same
JPS61139690A (ja) グリシジル第４級アンモニウム塩の製造方法
GB1129065A (en) Process for preparing acid-stabilized, base reactivatable water-soluble wet-strength resins
GB1478120A (en) Quaternary ammonium salts and their use in the treatment of fibres
JPS5273817A (en) Preparation of polymerizable quaternary ammonium salts