GB1150558A - Improvements relating to the Development of Light-Sensitive Silver Halide Materials - Google Patents

Improvements relating to the Development of Light-Sensitive Silver Halide Materials

Info

Publication number
GB1150558A
GB1150558A GB42972/65A GB4297265A GB1150558A GB 1150558 A GB1150558 A GB 1150558A GB 42972/65 A GB42972/65 A GB 42972/65A GB 4297265 A GB4297265 A GB 4297265A GB 1150558 A GB1150558 A GB 1150558A
Authority
GB
United Kingdom
Prior art keywords
group
silver halide
development
substituted
emulsion
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
GB42972/65A
Other languages
English (en)
Inventor
Jozef Frans Willems
Francis Jeanne Sels
Robrecht Julius Thiers
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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
Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV
Priority to GB42972/65A priority Critical patent/GB1150558A/en
Priority to US584650A priority patent/US3502472A/en
Priority to DE19661522399 priority patent/DE1522399A1/de
Priority to BE688063D priority patent/BE688063A/xx
Priority to FR79934A priority patent/FR1496598A/fr
Priority to NL6614291A priority patent/NL6614291A/xx
Publication of GB1150558A publication Critical patent/GB1150558A/en
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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3275—Hydroxyamines containing two hydroxy groups
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB42972/65A 1965-10-11 1965-10-11 Improvements relating to the Development of Light-Sensitive Silver Halide Materials Expired GB1150558A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB42972/65A GB1150558A (en) 1965-10-11 1965-10-11 Improvements relating to the Development of Light-Sensitive Silver Halide Materials
US584650A US3502472A (en) 1965-10-11 1966-10-06 Development accelerators for silver halide emulsion layers
DE19661522399 DE1522399A1 (de) 1965-10-11 1966-10-10 Verbessertes photographisches Verfahren
BE688063D BE688063A (xx) 1965-10-11 1966-10-11
FR79934A FR1496598A (fr) 1965-10-11 1966-10-11 Procédé de développement de matériel photographique
NL6614291A NL6614291A (xx) 1965-10-11 1966-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42972/65A GB1150558A (en) 1965-10-11 1965-10-11 Improvements relating to the Development of Light-Sensitive Silver Halide Materials

Publications (1)

Publication Number Publication Date
GB1150558A true GB1150558A (en) 1969-04-30

Family

ID=10426781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42972/65A Expired GB1150558A (en) 1965-10-11 1965-10-11 Improvements relating to the Development of Light-Sensitive Silver Halide Materials

Country Status (6)

Country Link
US (1) US3502472A (xx)
BE (1) BE688063A (xx)
DE (1) DE1522399A1 (xx)
FR (1) FR1496598A (xx)
GB (1) GB1150558A (xx)
NL (1) NL6614291A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555105B2 (xx) * 1972-04-01 1980-02-04
JPS5081537A (xx) * 1973-11-20 1975-07-02

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317771A (xx) * 1961-03-16 1963-05-08
BE648710A (xx) * 1964-06-02 1964-10-01

Also Published As

Publication number Publication date
BE688063A (xx) 1967-04-11
FR1496598A (fr) 1967-09-29
DE1522399A1 (de) 1969-07-24
NL6614291A (xx) 1967-03-28
US3502472A (en) 1970-03-24

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees