GB360034A - Improvements in the manufacture of coated papers - Google Patents

Improvements in the manufacture of coated papers

Info

Publication number
GB360034A
GB360034A GB2318030A GB2318030A GB360034A GB 360034 A GB360034 A GB 360034A GB 2318030 A GB2318030 A GB 2318030A GB 2318030 A GB2318030 A GB 2318030A GB 360034 A GB360034 A GB 360034A
Authority
GB
United Kingdom
Prior art keywords
spence
calendered
calcium sulphate
anhydrous calcium
manufacture
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
GB2318030A
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.)
FRANK WILLIAM BAILEY
SYDNEY FRANCIS WILLIAM CRUNDAL
Peter Spence and Sons Ltd
Original Assignee
FRANK WILLIAM BAILEY
SYDNEY FRANCIS WILLIAM CRUNDAL
Peter Spence and Sons Ltd
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
Priority to BE381644D priority Critical patent/BE381644A/xx
Application filed by FRANK WILLIAM BAILEY, SYDNEY FRANCIS WILLIAM CRUNDAL, Peter Spence and Sons Ltd filed Critical FRANK WILLIAM BAILEY
Priority to GB2318030A priority patent/GB360034A/en
Priority to FR720702D priority patent/FR720702A/en
Priority to DES100026D priority patent/DE596157C/en
Publication of GB360034A publication Critical patent/GB360034A/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
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates

Landscapes

  • Toys (AREA)
  • Color Printing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paper (AREA)

Abstract

360,034. Coated paper. BAILEY, F. W., College of Technology, CRUNDALL, S. F.W., SPENCE, H., and SPENCE & SONS, Ltd., P., National Buildings, St. Mary's Parsonage, both in Manchester. Aug. 1, 1930, No. 23180. [Classes 96 and 140.] Finely divided anhydrous calcium sulphate of close texture which may be prepared as described in Specification 319,228, [Class 1 (iii), Oxides &c., Metallic], is used for coating paper. Casein, gelatine, &c. may be used as adhesives, and the coated paper may be calendered, or brushed and calendered. In an example, the pigment of a coating mixture comprises equal parts of china clay and anhydrous calcium sulphate.
GB2318030A 1930-08-01 1930-08-01 Improvements in the manufacture of coated papers Expired GB360034A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE381644D BE381644A (en) 1930-08-01
GB2318030A GB360034A (en) 1930-08-01 1930-08-01 Improvements in the manufacture of coated papers
FR720702D FR720702A (en) 1930-08-01 1931-07-28 Improvements in the production of coated papers
DES100026D DE596157C (en) 1930-08-01 1931-07-29 Process for the production of printing or art paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2318030A GB360034A (en) 1930-08-01 1930-08-01 Improvements in the manufacture of coated papers

Publications (1)

Publication Number Publication Date
GB360034A true GB360034A (en) 1931-11-02

Family

ID=10191448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2318030A Expired GB360034A (en) 1930-08-01 1930-08-01 Improvements in the manufacture of coated papers

Country Status (4)

Country Link
BE (1) BE381644A (en)
DE (1) DE596157C (en)
FR (1) FR720702A (en)
GB (1) GB360034A (en)

Also Published As

Publication number Publication date
BE381644A (en)
FR720702A (en) 1932-02-23
DE596157C (en) 1934-04-27

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