GB1471665A - Dry strippable wall-coverings - Google Patents

Dry strippable wall-coverings

Info

Publication number
GB1471665A
GB1471665A GB3156573A GB3156573A GB1471665A GB 1471665 A GB1471665 A GB 1471665A GB 3156573 A GB3156573 A GB 3156573A GB 3156573 A GB3156573 A GB 3156573A GB 1471665 A GB1471665 A GB 1471665A
Authority
GB
United Kingdom
Prior art keywords
foamed
films
olefine
oxidant
tris
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
GB3156573A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3156573A priority Critical patent/GB1471665A/en
Priority to FR7423091A priority patent/FR2235968B1/fr
Priority to DE2432027A priority patent/DE2432027A1/en
Priority to JP49076204A priority patent/JPS5034335A/ja
Priority to IT2475974A priority patent/IT1015648B/en
Priority to AU70798/74A priority patent/AU485794B2/en
Publication of GB1471665A publication Critical patent/GB1471665A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

1471665 Foamed olefine polymers/antioxidant films IMPERIAL CHEMICAL INDUSTRIES Ltd 28 June 1974 [3 July 1973] 31565/73 Heading C3C A dry strippable wallcovering comprises a foamed film having 40-90% by volume of the foam cells as open cells and a bulk density of less than 0À5 g. cm.<SP>-3</SP>, the film comprising a blend of low density (viz. less than 0À934 g. cm.<SP>-3</SP>) polyethylene and a different crystalline olefine homopolymer or copolymer of two or more olefines, and containing 0À05-0À5% by weight of an anti-oxidant. In the examples blends of the olefine polymer, titanium dioxide; 2 - hydroxy - 4 - octyloxy benzophenone or 2,2<SP>1</SP>,4,4<SP>1</SP> - tetrahydroxy benzophenone as U.V. light stabilizer; and tris-(3,5-di-t-butyl-4- hydroxybenzyl) - isocyanurate, pentaerythritol tetra - #- 3,5 - di - t - butyl - 4 - hydroxyphenyl propionate, 1,1,3 - tris - (2 - methyl - 5<SP>1</SP> - tbutyl - 4 - hydroxyphenyl) - butane or dilauryl thiodipropionate as anti-oxidant were extruded into foamed films using pentane as blowing agent and nitrogen as nucleating agent by the process of Specification 1,220,053 and the films were optionally discharge treated.
GB3156573A 1973-07-03 1973-07-03 Dry strippable wall-coverings Expired GB1471665A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3156573A GB1471665A (en) 1973-07-03 1973-07-03 Dry strippable wall-coverings
FR7423091A FR2235968B1 (en) 1973-07-03 1974-07-03
DE2432027A DE2432027A1 (en) 1973-07-03 1974-07-03 POLYOLE FILMS
JP49076204A JPS5034335A (en) 1973-07-03 1974-07-03
IT2475974A IT1015648B (en) 1973-07-03 1974-07-03 POLYOLEFIN FILM OR FILM
AU70798/74A AU485794B2 (en) 1973-07-03 1974-07-03 Foamed polyethylene wallcoverings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3156573A GB1471665A (en) 1973-07-03 1973-07-03 Dry strippable wall-coverings

Publications (1)

Publication Number Publication Date
GB1471665A true GB1471665A (en) 1977-04-27

Family

ID=10325023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3156573A Expired GB1471665A (en) 1973-07-03 1973-07-03 Dry strippable wall-coverings

Country Status (4)

Country Link
JP (1) JPS5034335A (en)
DE (1) DE2432027A1 (en)
FR (1) FR2235968B1 (en)
GB (1) GB1471665A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200455A (en) * 1981-06-05 1982-12-08 Tokuyama Soda Co Ltd Thermoplastic resin composition

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516070A (en) * 1978-07-24 1980-02-04 Hitachi Chem Co Ltd Blowing agent
DE2846646B1 (en) * 1978-10-26 1980-03-20 Dynamit Nobel Ag Process for the production of foams from polyolefins
US4486170A (en) * 1983-05-16 1984-12-04 Toshiba Heating Appliances Co., Ltd. Liquid fuel combustion apparatus
JPH0796627B2 (en) * 1987-11-24 1995-10-18 東レ株式会社 Polyolefin microporous membrane
US7147210B2 (en) * 2004-02-02 2006-12-12 Actuant Corporation Cable tensioning system and method of operation
JP6834158B2 (en) * 2016-03-18 2021-02-24 凸版印刷株式会社 Foam wallpaper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1167308A (en) * 1967-06-16 1969-10-15 Monsanto Co Foamable and Foamed Thermoplastic Compositions
GB1282564A (en) * 1968-07-19 1972-07-19 Bakelite Xylonite Ltd Cellular polyethylene
JPS4860154A (en) * 1971-11-30 1973-08-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200455A (en) * 1981-06-05 1982-12-08 Tokuyama Soda Co Ltd Thermoplastic resin composition
JPS6153384B2 (en) * 1981-06-05 1986-11-17 Tokuyama Soda Kk

Also Published As

Publication number Publication date
AU7079874A (en) 1976-01-08
JPS5034335A (en) 1975-04-02
DE2432027A1 (en) 1975-01-23
FR2235968B1 (en) 1978-06-16
FR2235968A1 (en) 1975-01-31

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Legal Events

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