GB971940A - Photographic material - Google Patents

Photographic material

Info

Publication number
GB971940A
GB971940A GB17451/62A GB1745162A GB971940A GB 971940 A GB971940 A GB 971940A GB 17451/62 A GB17451/62 A GB 17451/62A GB 1745162 A GB1745162 A GB 1745162A GB 971940 A GB971940 A GB 971940A
Authority
GB
United Kingdom
Prior art keywords
gelatin
carbon
layer
subbing
photographic material
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
GB17451/62A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB971940A publication Critical patent/GB971940A/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
    • 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
    • G03C1/805—Photosensitive materials characterised by the base or auxiliary layers characterised by stripping layers or stripping means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

971, 940. Photographic subbing layers. GEVAERT PHOTO-PRODUCTEN N. V. May 7, 1962 [May 8, 1961], No. 17451/62. Heading G2C. A photographic material comprises a synthetic resin support, a subbing layer containing colloidal carbon and gelatin in a ratio not lower than 3:10 and a gelatin silver halide emulsion layer. The size of the carbon particle is preferably not largerthan 0. 05 microns. The subbing layer is applied to the support as a dispersion containing carbon, gelatin, an acid dispersing agent and an organic solvent so that the layer preferably contains 30 to 70% of carbon by weight of gelatin. Specified dispersing or pH control agents are maleic, p-toluene sulphonic and nitric acid. Specifications 309,659 and 544,006 are referred to.
GB17451/62A 1961-05-08 1962-05-07 Photographic material Expired GB971940A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2040623 1961-05-08
BE2041652 1962-05-14

Publications (1)

Publication Number Publication Date
GB971940A true GB971940A (en) 1964-10-07

Family

ID=25661589

Family Applications (2)

Application Number Title Priority Date Filing Date
GB17451/62A Expired GB971940A (en) 1961-05-08 1962-05-07 Photographic material
GB18838/63A Expired GB1047701A (en) 1961-05-08 1963-05-13 Photographic stripping films

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB18838/63A Expired GB1047701A (en) 1961-05-08 1963-05-13 Photographic stripping films

Country Status (3)

Country Link
US (1) US3269252A (en)
DE (2) DE1422890A1 (en)
GB (2) GB971940A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1097916A (en) * 1965-10-19 1968-01-03 Kodak Ltd Photographic materials
US3516832A (en) * 1966-11-25 1970-06-23 Eastman Kodak Co Photographic articles and materials useful in their manufacture
GB1237687A (en) * 1967-08-16 1971-06-30 Agfa Gevaert Nv A composite film and the use thereof as a base in photographic material
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
JPS61145544A (en) * 1984-12-19 1986-07-03 Fuji Photo Film Co Ltd Photographic material
JPH06248092A (en) * 1993-03-01 1994-09-06 Konica Corp Plastic film material imparted with antistaticity
EP0462330A1 (en) * 1990-06-21 1991-12-27 Agfa-Gevaert N.V. Process and material for protecting images

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE391058A (en) * 1931-09-22
GB544006A (en) * 1941-03-26 1942-03-24 Eastman Kodak Co Improvements in sensitive photographic elements
US2403533A (en) * 1943-08-18 1946-07-09 Gen Aniline & Film Corp Nonstatic photographic film
US2462534A (en) * 1946-03-29 1949-02-22 Du Pont Light-sensitive photographic elements
US2461473A (en) * 1946-12-17 1949-02-08 Gen Aniline & Film Corp Gelatin subbing compositions having antistatic properties
GB944125A (en) * 1959-03-06

Also Published As

Publication number Publication date
US3269252A (en) 1966-08-30
DE1422890A1 (en) 1969-10-23
GB1047701A (en) 1966-11-09
DE1422899A1 (en) 1968-10-24

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