FR47724E - Varnishing process of photographic layers - Google Patents

Varnishing process of photographic layers

Info

Publication number
FR47724E
FR47724E FR47724DA FR47724E FR 47724 E FR47724 E FR 47724E FR 47724D A FR47724D A FR 47724DA FR 47724 E FR47724 E FR 47724E
Authority
FR
France
Prior art keywords
photographic layers
varnishing process
varnishing
photographic
layers
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR47724E publication Critical patent/FR47724E/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
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
    • 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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
FR47724D 1935-01-10 1936-10-28 Varnishing process of photographic layers Expired FR47724E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB88935A GB450220A (en) 1935-01-10 1935-01-10 Improvements in photographic sensitive layers having protective coatings

Publications (1)

Publication Number Publication Date
FR47724E true FR47724E (en) 1937-06-22

Family

ID=9712263

Family Applications (2)

Application Number Title Priority Date Filing Date
FR799064D Expired FR799064A (en) 1935-01-10 1935-12-12 Varnishing process of photographic layers
FR47724D Expired FR47724E (en) 1935-01-10 1936-10-28 Varnishing process of photographic layers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR799064D Expired FR799064A (en) 1935-01-10 1935-12-12 Varnishing process of photographic layers

Country Status (2)

Country Link
FR (2) FR799064A (en)
GB (1) GB450220A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459266A (en) * 1941-07-08 1949-01-18 Photo Positive Corp Article for reproducing drawings on blanks
US2633423A (en) * 1950-12-01 1953-03-31 Gen Aniline & Film Corp Antiabrasion coatings for gelatino silver halide emulsion layers consisting of resins obtained by condensing 5-substituted hydantions with formaldehyde
US2762708A (en) * 1951-10-23 1956-09-11 Gen Aniline & Film Corp Fungus resistant overcoating for color silver halide emulsion layers

Also Published As

Publication number Publication date
GB450220A (en) 1936-07-10
FR799064A (en) 1936-06-05

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