GB1097916A - Photographic materials - Google Patents

Photographic materials

Info

Publication number
GB1097916A
GB1097916A GB44276/65A GB4427665A GB1097916A GB 1097916 A GB1097916 A GB 1097916A GB 44276/65 A GB44276/65 A GB 44276/65A GB 4427665 A GB4427665 A GB 4427665A GB 1097916 A GB1097916 A GB 1097916A
Authority
GB
United Kingdom
Prior art keywords
phthalate
oct
binder
polyvinyl
cellulose acetate
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
GB44276/65A
Inventor
Guy William Willis Stevens
Claude Masson
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Priority to GB44276/65A priority Critical patent/GB1097916A/en
Priority to FR40414A priority patent/FR1465621A/en
Priority to US587398A priority patent/US3511660A/en
Publication of GB1097916A publication Critical patent/GB1097916A/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
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1,097,916. Antihalation layers. KODAK Ltd. Oct. 13, 1966 [Oct. 19, 1965], No. 44276/65. Heading G2C. A light sensitive silver halide material comprises a light absorbing backing layer containing carbon black, a binder and colloidal silver. The silver may be in a separate overcoat for the lightabsorbing layer. The binder may be cellulose acetate phthalate, polyvinyl phthalate, polyvinyl hexahydro phthalate, or cellulose acetate hexahydrophthalate.
GB44276/65A 1965-10-19 1965-10-19 Photographic materials Expired GB1097916A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB44276/65A GB1097916A (en) 1965-10-19 1965-10-19 Photographic materials
FR40414A FR1465621A (en) 1965-10-19 1965-12-01 New photographic product and process for its preparation
US587398A US3511660A (en) 1965-10-19 1966-10-18 Antihalation backing for photographic silver halide recording elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB44276/65A GB1097916A (en) 1965-10-19 1965-10-19 Photographic materials
FR40414A FR1465621A (en) 1965-10-19 1965-12-01 New photographic product and process for its preparation

Publications (1)

Publication Number Publication Date
GB1097916A true GB1097916A (en) 1968-01-03

Family

ID=26167607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44276/65A Expired GB1097916A (en) 1965-10-19 1965-10-19 Photographic materials

Country Status (3)

Country Link
US (1) US3511660A (en)
FR (1) FR1465621A (en)
GB (1) GB1097916A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756067A (en) * 1969-09-29 1971-02-15 Eastman Kodak Co ANTI-HALO ENHANCED PHOTOGRAPHIC PRODUCT
US3900323A (en) * 1973-10-23 1975-08-19 Polaroid Corp Photographic element comprising an opaque backcoat
US4211837A (en) * 1974-09-17 1980-07-08 E. I. Du Pont De Nemours And Company Photographic silver halide element with opaque backing layer
US4772103A (en) * 1985-06-10 1988-09-20 Research Frontiers Incorporated Light valve containing an improved suspension, and liquids therefor
US4892808A (en) * 1988-06-20 1990-01-09 Eastman Kodak Company Photographic material protected against hydrogen cyanide gas

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956731A (en) * 1941-11-22 1950-02-06
US2379373A (en) * 1944-01-01 1945-06-26 Du Pont Photographic elements
US2462534A (en) * 1946-03-29 1949-02-22 Du Pont Light-sensitive photographic elements
US2448507A (en) * 1946-08-01 1948-09-07 Du Pont Photographic elements having antihalation layer composed of vinylpyridine polymer with vinylpyridine polymer sublayer and outer protective layer
US2694622A (en) * 1948-07-02 1954-11-16 Union Oil Co Hydrocarbon refining apparatus
US2968582A (en) * 1958-09-22 1961-01-17 Eastman Kodak Co Film products having pectin layers
NL247346A (en) * 1959-01-14
US3163533A (en) * 1959-12-28 1964-12-29 Gen Aniline & Film Corp Photographic process and color film for use therein
BE598888A (en) * 1960-01-08
US3247127A (en) * 1960-04-14 1966-04-19 Eastman Kodak Co Light-absorbing water-permeable colloid layer containing an oxonol dye
DE1422890A1 (en) * 1961-05-08 1969-10-23 Gevaert Photo Prod Nv Antistatic photographic material and method for making the same
US3222178A (en) * 1961-10-09 1965-12-07 Eastman Kodak Co Composite film element
US3152252A (en) * 1964-03-20 1964-10-06 Powder Melting Corp X-ray films and the like

Also Published As

Publication number Publication date
US3511660A (en) 1970-05-12
FR1465621A (en) 1967-01-13

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