GB700743A - Improvements in or relating to a paper sheet and coating composition therefor and method of making the same - Google Patents

Improvements in or relating to a paper sheet and coating composition therefor and method of making the same

Info

Publication number
GB700743A
GB700743A GB32073/49A GB3207349A GB700743A GB 700743 A GB700743 A GB 700743A GB 32073/49 A GB32073/49 A GB 32073/49A GB 3207349 A GB3207349 A GB 3207349A GB 700743 A GB700743 A GB 700743A
Authority
GB
United Kingdom
Prior art keywords
paper
coating
agent
dec
drying
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
GB32073/49A
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.)
Paper Patents Co
Original Assignee
Paper Patents 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 Paper Patents Co filed Critical Paper Patents Co
Publication of GB700743A publication Critical patent/GB700743A/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
    • D21H19/54—Starch
    • 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
    • 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
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

700,743. Mineral-coated paper. PAPER PATENTS CO. Dec. 14, 1949 [Dec. 23, 1948], No. 32073/49. Class 96 Paper for rotogravure printing &c. is made by applying to at least one side of a paper web a coating of mineral pigment, and an adhesive comprising a mixture of carbohydrate material and a synthetic latex, drying to a moisture content of less than 10 per cent. and super-calendering. The coating may also contain a latex-stabilizing agent, a pigmentdispersing agent and an anti-dusting agent &c. It remains slightly plastic after drying. Examples mention, as constituents of coating compositions, kaolin clay, calcium carbonate, di-methylol urea, urea-formaldehyde resin, pearl starch, acid-converted starch, casein, sodium alginate, cellulose esters or ethers, sugars, gum arabic, a sodium soap, tetra sodium pyrophosphate, and hexametaphosphate. Multi-layer coatings of different compositions may be applied. Specification 545,124 is referred to.
GB32073/49A 1948-12-23 1949-12-14 Improvements in or relating to a paper sheet and coating composition therefor and method of making the same Expired GB700743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US146937XA 1948-12-23 1948-12-23

Publications (1)

Publication Number Publication Date
GB700743A true GB700743A (en) 1953-12-09

Family

ID=38658419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32073/49A Expired GB700743A (en) 1948-12-23 1949-12-14 Improvements in or relating to a paper sheet and coating composition therefor and method of making the same

Country Status (1)

Country Link
GB (1) GB700743A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270388B (en) * 1958-09-22 1968-06-12 Abitibi Power & Paper Company Process for the production of hardboard
FR2454480A1 (en) * 1979-04-17 1980-11-14 Kanzaki Paper Mfg Co Ltd PROCESS FOR PRODUCING MEDIUM QUALITY COATED PAPER CONTAINING HIGH YIELD PULP FOR CONTINUOUS SHEET OFFSET PRINTING
GB2299036A (en) * 1995-03-22 1996-09-25 Coated Papers Limited Coated Paper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270388B (en) * 1958-09-22 1968-06-12 Abitibi Power & Paper Company Process for the production of hardboard
FR2454480A1 (en) * 1979-04-17 1980-11-14 Kanzaki Paper Mfg Co Ltd PROCESS FOR PRODUCING MEDIUM QUALITY COATED PAPER CONTAINING HIGH YIELD PULP FOR CONTINUOUS SHEET OFFSET PRINTING
GB2299036A (en) * 1995-03-22 1996-09-25 Coated Papers Limited Coated Paper

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