GB1381141A - Paper coating - Google Patents

Paper coating

Info

Publication number
GB1381141A
GB1381141A GB578772A GB578772A GB1381141A GB 1381141 A GB1381141 A GB 1381141A GB 578772 A GB578772 A GB 578772A GB 578772 A GB578772 A GB 578772A GB 1381141 A GB1381141 A GB 1381141A
Authority
GB
United Kingdom
Prior art keywords
weight
content
feb
paper coating
parts
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
GB578772A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1381141A publication Critical patent/GB1381141A/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
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers

Abstract

1381141 Cellulose propionate composition EASTMAN KODAK CO 8 Feb 1972 [8 Feb 1971] 5787/72 Addition to 1,282,480 Heading C3F A composition for coating paper products consists of a solution containing: (a) from 10 to 25 parts of a cellulose propionate having an acetyl content of from 0 to 4À5% by weight, of an hydroxyl content of from 4À4 to 12% by weight, a propionyl content of at least 35% by weight and a viscosity of from 0À02 to 20 seconds as herein defined; (b) from 12À5 to 30 parts by weight of water in isopropanol.
GB578772A 1971-02-08 1972-02-08 Paper coating Expired GB1381141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11359671A 1971-02-08 1971-02-08

Publications (1)

Publication Number Publication Date
GB1381141A true GB1381141A (en) 1975-01-22

Family

ID=22350394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB578772A Expired GB1381141A (en) 1971-02-08 1972-02-08 Paper coating

Country Status (2)

Country Link
FR (1) FR2126765A5 (en)
GB (1) GB1381141A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3668138D1 (en) * 1986-08-19 1990-02-15 Enschede & Zonen Grafisch PAPER ITEM PRINTED WITH INK AND COVERED WITH A PROTECTIVE LAYER AND ITS PRODUCTION METHOD.

Also Published As

Publication number Publication date
FR2126765A5 (en) 1972-10-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee