IE34539B1 - Improvements in or relating to wall coverings - Google Patents

Improvements in or relating to wall coverings

Info

Publication number
IE34539B1
IE34539B1 IE1216/70A IE121670A IE34539B1 IE 34539 B1 IE34539 B1 IE 34539B1 IE 1216/70 A IE1216/70 A IE 1216/70A IE 121670 A IE121670 A IE 121670A IE 34539 B1 IE34539 B1 IE 34539B1
Authority
IE
Ireland
Prior art keywords
ply
plies
top ply
paper
bottom ply
Prior art date
Application number
IE1216/70A
Other versions
IE34539L (en
Original Assignee
Wall Paper Manufacturers 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
Application filed by Wall Paper Manufacturers Ltd filed Critical Wall Paper Manufacturers Ltd
Publication of IE34539L publication Critical patent/IE34539L/en
Publication of IE34539B1 publication Critical patent/IE34539B1/en

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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/10—Mixtures of chemical and mechanical pulp
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Paper (AREA)

Abstract

1311862 Coated products WALLPAPER MFGS Ltd 24 Aug 1970 [19 Sept 1969] 46373/ 69 Addition to 1023468 Heading B2E [Also in Division D2] A dry-strippable wall covering comprises two laminae or lies of paper bonded together, the plies being produced on a long-wire or a twowire machine, the bottom ply being provided on the side for application to the wall with a wateractivatable adhesive coating and the tensile and cohesive strengths of the top ply not being less than those of the bottom ply so that the top ply is dry-strippable from the bottom ply. The plies may comprise only paper fibres or a blend of these with nylon, rayon or acrylic fibres. The top ply may consist of fully- or semi-bleached kraft pulp sized to Cobb value of 15-25 and the bottom ply may consist of 70% by weight ground wood pulp and 30% bleached sulphite pulp similarly sized. Both plies may be loaded with up to 15% china clay. The bonded plies may be produced as "twin furnished" paper preferably between the first and second suction boxes. The water-activatable adhesive may be methylcellulose, hydroxyethylcellulose, carboxymethylcellulose, gum arabic, gum tragacanth, a soluble starch or starch ether, dextrin, alginate, animal glue, gelatin or a polymer such as polyvinyl alcohol, polyvinylmethyl ether, polyvinylpyrrolidone and vinyl acetate homopolymers and copolymers. It may be applied as an aqueous solution, dispersion or emulsion by roller coater or knife coater or as a powder after wetting of the surface with water or aqueous alginate or cellulosic solution. The top ply may be coated with a wear layer of plasticised PVC, vinyl acetate homopolymer or copolymer or a homo- or co-polymer of an acrylic or methacrylic monomer (e.g. vinyl acteate-butyl acrylate copolymer). A pattern may be printed or embossed either on the top ply or. on the wear layer. [GB1311862A]
IE1216/70A 1969-09-19 1970-09-18 Improvements in or relating to wall coverings IE34539B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4637369 1969-09-19

Publications (2)

Publication Number Publication Date
IE34539L IE34539L (en) 1971-03-19
IE34539B1 true IE34539B1 (en) 1975-06-11

Family

ID=10440983

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1216/70A IE34539B1 (en) 1969-09-19 1970-09-18 Improvements in or relating to wall coverings

Country Status (7)

Country Link
BE (1) BE756353A (en)
CA (1) CA953202A (en)
CH (1) CH516061A (en)
FR (1) FR2061036A5 (en)
GB (1) GB1311862A (en)
IE (1) IE34539B1 (en)
ZA (1) ZA705787B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI824023L (en) * 1982-11-23 1984-05-24 Wihuri Oy TAPET.
WO2004003286A1 (en) * 2002-06-26 2004-01-08 Hornstein Glastextil Ag Activatable adhesive layer
DE10324472A1 (en) 2003-05-30 2004-12-30 Henkel Kgaa Adhesive coated wallpaper
FI121969B (en) * 2004-03-30 2011-06-30 M Real Oyj wallpaper Paper
CN107164994A (en) * 2017-06-30 2017-09-15 南宁东印时代广告有限公司 Wallpaper coating

Also Published As

Publication number Publication date
FR2061036A5 (en) 1971-06-18
CA953202A (en) 1974-08-20
ZA705787B (en) 1971-05-27
IE34539L (en) 1971-03-19
BE756353A (en) 1971-03-18
GB1311862A (en) 1973-03-28
CH516061A (en) 1971-11-30

Similar Documents

Publication Publication Date Title
AU679565B2 (en) Decorative surface layer and process for its production
US3975572A (en) Thin, tough, stable, mar-resistant laminate
GB1494059A (en) Method of manufacturing a dry-formed adhesively bonded non-woven fibrous sheet and the sheet formed thereby
GB1414361A (en) Method of producing synthetic resin-impregnated paper
US2633430A (en) Method of making stretchable unified paper
US3066043A (en) Cellulosic product comprising saturated fibrous web having a coating comprising vinyl resin and alkyl acrylate-carboxylic acid plasticizer
IE34539B1 (en) Improvements in or relating to wall coverings
US3582452A (en) Self-adhering flexible metallic article
HU220243B (en) Impregnated sheet used as a basis for a decorative coating
GB1375649A (en)
GB1498154A (en) Aqueous impregnating resin solutions and a method for their production
US2941661A (en) Masking tape
US3762987A (en) Water solubilized polyvinyl adhesive method
US3066109A (en) Aqueous emulsion of alkyl acrylate polymer and vinyl polymer and cellulosic fiber impregnated with same
US3853686A (en) Polyvinyl acetate resin impregnated plastic laminate and process therefor
ES312840A1 (en) Paper coating compositions of synthetic latex and glyoxal and paper coated therewith
GB1346922A (en) Process for producing laminated paper
US2922732A (en) Fiber-reinforced resin-bearing tissues, films or sheets, and articles obtained therefrom
JP2589357B2 (en) Porous substrate and adhesive tape
FI61912B (en) ANVAENDNING AV LIMKOMPOSITION FOER TILLVERKNING AV WELLPAPP
GB1509260A (en) Resin-impregnated fibrous laminates
JP3936252B2 (en) Manufacturing method of base material for adhesive tape
GB2079630A (en) Improvements in and relating to removable wallpaper
CN220464935U (en) Anti-static veneer convenient to paste
US5508100A (en) Aqueous binder composition