GB1145186A - Chemicalsensitisers - Google Patents

Chemicalsensitisers

Info

Publication number
GB1145186A
GB1145186A GB4474666A GB4474666A GB1145186A GB 1145186 A GB1145186 A GB 1145186A GB 4474666 A GB4474666 A GB 4474666A GB 4474666 A GB4474666 A GB 4474666A GB 1145186 A GB1145186 A GB 1145186A
Authority
GB
United Kingdom
Prior art keywords
oct
repeating units
oxide
quaternary derivatives
polyalkylene
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
GB4474666A
Other languages
English (en)
Inventor
Harald Hueckstaedt
Wilhelm Saleck
Herbert Mueller
August Randolph
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 AG
Original Assignee
Agfa Gevaert 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
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1145186A publication Critical patent/GB1145186A/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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
GB4474666A 1965-10-23 1966-10-06 Chemicalsensitisers Expired GB1145186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0050595 1965-10-23

Publications (1)

Publication Number Publication Date
GB1145186A true GB1145186A (en) 1969-03-12

Family

ID=6937486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4474666A Expired GB1145186A (en) 1965-10-23 1966-10-06 Chemicalsensitisers

Country Status (5)

Country Link
BE (1) BE688761A (xx)
CH (1) CH479089A (xx)
DE (1) DE1472783C3 (xx)
GB (1) GB1145186A (xx)
NL (1) NL6614930A (xx)

Also Published As

Publication number Publication date
DE1472783C3 (de) 1974-06-27
DE1472783A1 (de) 1969-05-29
NL6614930A (xx) 1967-03-28
CH479089A (de) 1969-09-30
BE688761A (xx) 1967-04-24
DE1472783B2 (de) 1973-11-22

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