GB513185A - Improvements in coating of fibrous surfaces - Google Patents

Improvements in coating of fibrous surfaces

Info

Publication number
GB513185A
GB513185A GB1610938A GB1610938A GB513185A GB 513185 A GB513185 A GB 513185A GB 1610938 A GB1610938 A GB 1610938A GB 1610938 A GB1610938 A GB 1610938A GB 513185 A GB513185 A GB 513185A
Authority
GB
United Kingdom
Prior art keywords
coating
coated
wall board
water
fibrous sheets
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
GB1610938A
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.)
PLASTERGON WALL BOARD CO
Original Assignee
PLASTERGON WALL BOARD 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
Priority to US43738A priority Critical patent/US2130530A/en
Application filed by PLASTERGON WALL BOARD CO filed Critical PLASTERGON WALL BOARD CO
Priority to GB1610938A priority patent/GB513185A/en
Publication of GB513185A publication Critical patent/GB513185A/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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/30—Pretreatment of the paper
    • 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
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • 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
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0007—Pretreatment of paper to which liquids or other fluent materials are to be applied

Landscapes

  • Building Environments (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

513,185. Coating fibrous sheets. ROGERS, F. H. (Plastergon Wall Board-Co.)., May 30, 1938, No. 16109. Drawings to Specification. [Class 95] [Also in Group VIII] Fibrous sheets, e.g., wall board, are coated by applying to the material while in a moist state a water dispersion of coating material containing coating solids and a volatile solvent therefor, then immediately subjecting the coated sheet to a drying treatment in a humid atmosphere so as to remove sufficient of the solvent to bring the coating quickly past the tacky stage and then further drying. The material may be heated before application of the coating. Both faces may be coated by provision of a second unit. A matt surface is obtained which is suitable as a primer coat for a water paint. Water dispersions containing natural or synthetic resin, cellulose esters, termite and fungus resisting materials may be employed.
GB1610938A 1935-10-05 1938-05-30 Improvements in coating of fibrous surfaces Expired GB513185A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US43738A US2130530A (en) 1935-10-05 1935-10-05 Coating of fibrous surfaces
GB1610938A GB513185A (en) 1938-05-30 1938-05-30 Improvements in coating of fibrous surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1610938A GB513185A (en) 1938-05-30 1938-05-30 Improvements in coating of fibrous surfaces

Publications (1)

Publication Number Publication Date
GB513185A true GB513185A (en) 1939-10-05

Family

ID=10071350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1610938A Expired GB513185A (en) 1935-10-05 1938-05-30 Improvements in coating of fibrous surfaces

Country Status (1)

Country Link
GB (1) GB513185A (en)

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