BE688761A - - Google Patents

Info

Publication number
BE688761A
BE688761A BE688761DA BE688761A BE 688761 A BE688761 A BE 688761A BE 688761D A BE688761D A BE 688761DA BE 688761 A BE688761 A BE 688761A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE688761A publication Critical patent/BE688761A/xx

Links

Classifications

    • 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
    • G03C1/04Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/043Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
    • 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
    • C08G73/00Macromolecular 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
    • C08G73/02Polyamines
    • C08G73/0206Polyalkylene(poly)amines
    • C08G73/0213Preparatory process
    • C08G73/0226Quaternisation 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)
BE688761D 1965-10-23 1966-10-24 BE688761A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE688761A true BE688761A (fr) 1967-04-24

Family

ID=6937486

Family Applications (1)

Application Number Title Priority Date Filing Date
BE688761D BE688761A (fr) 1965-10-23 1966-10-24

Country Status (5)

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

Also Published As

Publication number Publication date
GB1145186A (en) 1969-03-12
DE1472783A1 (de) 1969-05-29
NL6614930A (fr) 1967-03-28
DE1472783C3 (de) 1974-06-27
DE1472783B2 (de) 1973-11-22
CH479089A (de) 1969-09-30

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