GB1222543A - Improvements in or relating to photographic elements - Google Patents

Improvements in or relating to photographic elements

Info

Publication number
GB1222543A
GB1222543A GB20935/68A GB2093568A GB1222543A GB 1222543 A GB1222543 A GB 1222543A GB 20935/68 A GB20935/68 A GB 20935/68A GB 2093568 A GB2093568 A GB 2093568A GB 1222543 A GB1222543 A GB 1222543A
Authority
GB
United Kingdom
Prior art keywords
condensation product
relating
photographic elements
layer
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
GB20935/68A
Inventor
E Scudder Mackey
Harvey Abend
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.)
GAF Corp
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Publication of GB1222543A publication Critical patent/GB1222543A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
    • G03C1/89—Macromolecular substances therefor
    • G03C1/895—Polyalkylene oxides

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)

Abstract

1,222,543. Photographic anti-static backing layers. GAF CORP. May 2, 1968 [May 9, 1967], No.20935/68. Heading G2C. A photographic anti-static backing layer for a silver halide element contains a film-forming organic binder, such as gelatine, and a condensation product of an alkylene oxide of 2-4 carbon atoms with 2:4:7:9-tetramethyl-5-decyne-4:7-diol, the condensation product having a molecular weight of at least 300. The layer may also contain an antihalation dyestuff, e.g. an ethylene oxide condensation product of a diamino triphenylmethane dye.
GB20935/68A 1967-05-09 1968-05-02 Improvements in or relating to photographic elements Expired GB1222543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63709667A 1967-05-09 1967-05-09

Publications (1)

Publication Number Publication Date
GB1222543A true GB1222543A (en) 1971-02-17

Family

ID=24554518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20935/68A Expired GB1222543A (en) 1967-05-09 1968-05-02 Improvements in or relating to photographic elements

Country Status (4)

Country Link
US (1) US3625695A (en)
BE (1) BE714828A (en)
DE (1) DE1772380A1 (en)
GB (1) GB1222543A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888712A (en) * 1997-12-16 1999-03-30 Eastman Kodak Company Electrically-conductive overcoat for photographic elements
US5955250A (en) * 1997-12-16 1999-09-21 Eastman Kodak Company Electrically-conductive overcoat layer for photographic elements
JP2010256908A (en) 2010-05-07 2010-11-11 Fujifilm Corp Silver halide photographic photosensitive material for movie

Also Published As

Publication number Publication date
US3625695A (en) 1971-12-07
DE1772380A1 (en) 1971-03-18
BE714828A (en) 1968-09-30

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