IT986535B - Composizione di rivestimento a ba se di barite per carte fotografiche - Google Patents

Composizione di rivestimento a ba se di barite per carte fotografiche

Info

Publication number
IT986535B
IT986535B IT6881973A IT6881973A IT986535B IT 986535 B IT986535 B IT 986535B IT 6881973 A IT6881973 A IT 6881973A IT 6881973 A IT6881973 A IT 6881973A IT 986535 B IT986535 B IT 986535B
Authority
IT
Italy
Prior art keywords
barite
coating
composition
photograph
cards
Prior art date
Application number
IT6881973A
Other languages
English (en)
Original Assignee
Cassio Photographic Paper Co L
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 Cassio Photographic Paper Co L filed Critical Cassio Photographic Paper Co L
Application granted granted Critical
Publication of IT986535B publication Critical patent/IT986535B/it

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
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • 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
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
IT6881973A 1972-06-20 1973-06-19 Composizione di rivestimento a ba se di barite per carte fotografiche IT986535B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2879272A GB1429648A (en) 1972-06-20 1972-06-20 Coated photographic paper base

Publications (1)

Publication Number Publication Date
IT986535B true IT986535B (it) 1975-01-30

Family

ID=10281246

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6881973A IT986535B (it) 1972-06-20 1973-06-19 Composizione di rivestimento a ba se di barite per carte fotografiche

Country Status (5)

Country Link
BE (1) BE801139A (it)
DE (1) DE2331162A1 (it)
FR (2) FR2189575B1 (it)
GB (1) GB1429648A (it)
IT (1) IT986535B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960862A1 (de) 1999-12-17 2001-06-28 Basf Ag Papierstreichmassen mit erhöhter Wasserretention

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583274A (en) * 1947-04-30 1952-01-22 Monsanto Chemicals Process for producing mineralcoated paper
US2721801A (en) * 1951-01-25 1955-10-25 Eastman Kodak Co Manufacture of paper for photographic purposes

Also Published As

Publication number Publication date
FR2189575A1 (it) 1974-01-25
DE2331162A1 (de) 1974-01-17
FR2254679B1 (it) 1977-04-15
FR2254679A1 (it) 1975-07-11
BE801139A (fr) 1973-10-15
FR2189575B1 (it) 1976-05-07
GB1429648A (en) 1976-03-24

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