GB1229812A - - Google Patents

Info

Publication number
GB1229812A
GB1229812A GB1229812DA GB1229812A GB 1229812 A GB1229812 A GB 1229812A GB 1229812D A GB1229812D A GB 1229812DA GB 1229812 A GB1229812 A GB 1229812A
Authority
GB
United Kingdom
Prior art keywords
wall
coating
dispersion
covering
reduce
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
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 filed Critical
Publication of GB1229812A publication Critical patent/GB1229812A/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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/60—Waxes
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H23/50—Spraying or projecting
    • 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
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls

Landscapes

  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

1,229,812. Coated wall covering. J. & J. MAKIN Ltd. 26 Feb., 1968 [9 June, 1967; 5 July, 1967], Nos. 50665/70 and 50666/70. Divided out of 1,229,811. Heading B2E. A readily-strippable covering has a fibrous backing surface which has been treated with an emulsifier free stabilised acid dispersion containing 21 to 24 percent by weight solids including (a) natural and synthetic waxes, (b) zirconium acetate and (c) silicone and metal oxides in ratio a:b:c, 66.7:12.5:20.8 by weight respectively to reduce the susceptibility of the wall covering to adhere to a wall upon subsequent application of a water-based adhesive, the amount of solids content of dispersion applied being sufficient to reduce but not eliminate the adhesive bond between the wall and the fibrous backing surface. The dispersion may be applied in amount 1 gm/sq m and the coating may be as a regular or irregular discontinuous layer, such as a micro-dot pattern. The facing surface may bear decorative, advertising or instructional matter which may be applied before or after the application of the acid dispersion, which may be applied by printing, coating, spraying, immersion, gravure roll, size press, air knife, silk screen printing with or without a stencil or kiss coating.
GB1229812D 1967-06-09 1967-06-09 Expired GB1229812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5066570 1967-06-09

Publications (1)

Publication Number Publication Date
GB1229812A true GB1229812A (en) 1971-04-28

Family

ID=10456864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229812D Expired GB1229812A (en) 1967-06-09 1967-06-09

Country Status (1)

Country Link
GB (1) GB1229812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014347A1 (en) * 1979-01-22 1980-08-20 Henkel Kommanditgesellschaft auf Aktien Coating composition applied on the backside of adhesive papers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014347A1 (en) * 1979-01-22 1980-08-20 Henkel Kommanditgesellschaft auf Aktien Coating composition applied on the backside of adhesive papers

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Legal Events

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