FR897811A - Manufacturing process of photographic papers - Google Patents

Manufacturing process of photographic papers

Info

Publication number
FR897811A
FR897811A FR897811DA FR897811A FR 897811 A FR897811 A FR 897811A FR 897811D A FR897811D A FR 897811DA FR 897811 A FR897811 A FR 897811A
Authority
FR
France
Prior art keywords
manufacturing process
photographic papers
papers
photographic
manufacturing
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR897811A publication Critical patent/FR897811A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/52—Cellulose; Derivatives thereof
    • 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
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
FR897811D 1940-07-27 1943-09-03 Manufacturing process of photographic papers Expired FR897811A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US348014A US2346008A (en) 1940-07-27 1940-07-27 Manufacture of paper for photographic purposes
US348013A US2358056A (en) 1940-07-27 1940-07-27 Manufacture of paper for photographic purposes

Publications (1)

Publication Number Publication Date
FR897811A true FR897811A (en) 1945-04-03

Family

ID=23366298

Family Applications (2)

Application Number Title Priority Date Filing Date
FR897811D Expired FR897811A (en) 1940-07-27 1943-09-03 Manufacturing process of photographic papers
FR897960D Expired FR897960A (en) 1940-07-27 1943-09-09 Improvement in the manufacturing processes of photographic papers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR897960D Expired FR897960A (en) 1940-07-27 1943-09-09 Improvement in the manufacturing processes of photographic papers

Country Status (3)

Country Link
US (2) US2358056A (en)
DE (1) DE740796C (en)
FR (2) FR897811A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955267A (en) * 1943-03-22 1950-01-11
US2725296A (en) * 1951-09-14 1955-11-29 Eastman Kodak Co Two-layer integral negative positive photographic material
BE563841A (en) * 1956-04-26
BE618832A (en) * 1961-06-14
JPS5659231A (en) * 1979-10-02 1981-05-22 Fuji Photo Film Co Ltd Silver halide color photographic material
DE69223601T2 (en) * 1991-08-19 1998-06-18 Eastman Kodak Co PHOTOGRAPHIC PAPER WITH LOW OXYGEN PERMEABILITY
US5576152A (en) * 1994-08-26 1996-11-19 Eastman Kodak Company Photographic paper formed with low molecular weight polyvinyl alcohol having low oxygen permeability

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE677379C (en) * 1937-10-08 1939-06-24 I G Farbenindustrie Akt Ges Process for the production of paper, cardboard or paperboard with a surface particularly suitable for printing

Also Published As

Publication number Publication date
DE740796C (en) 1944-02-23
FR897960A (en) 1945-04-06
US2358056A (en) 1944-09-12
US2346008A (en) 1944-04-04

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