FR1497296A - advanced photographic emulsions - Google Patents

advanced photographic emulsions

Info

Publication number
FR1497296A
FR1497296A FR81158A FR81158A FR1497296A FR 1497296 A FR1497296 A FR 1497296A FR 81158 A FR81158 A FR 81158A FR 81158 A FR81158 A FR 81158A FR 1497296 A FR1497296 A FR 1497296A
Authority
FR
France
Prior art keywords
photographic emulsions
advanced photographic
advanced
emulsions
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.)
Expired
Application number
FR81158A
Other languages
French (fr)
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
Priority to FR81158A priority Critical patent/FR1497296A/en
Application granted granted Critical
Publication of FR1497296A publication Critical patent/FR1497296A/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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR81158A 1965-10-23 1966-10-21 advanced photographic emulsions Expired FR1497296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR81158A FR1497296A (en) 1965-10-23 1966-10-21 advanced photographic emulsions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA0050595 1965-10-23
FR81158A FR1497296A (en) 1965-10-23 1966-10-21 advanced photographic emulsions

Publications (1)

Publication Number Publication Date
FR1497296A true FR1497296A (en) 1967-10-06

Family

ID=25964257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR81158A Expired FR1497296A (en) 1965-10-23 1966-10-21 advanced photographic emulsions

Country Status (1)

Country Link
FR (1) FR1497296A (en)

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