GB775562A - Improvements in or relating to expanded plastic sheet material - Google Patents

Improvements in or relating to expanded plastic sheet material

Info

Publication number
GB775562A
GB775562A GB2908/54A GB290854A GB775562A GB 775562 A GB775562 A GB 775562A GB 2908/54 A GB2908/54 A GB 2908/54A GB 290854 A GB290854 A GB 290854A GB 775562 A GB775562 A GB 775562A
Authority
GB
United Kingdom
Prior art keywords
per cent
coating
polymer
ingredients
resinous polymer
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
GB2908/54A
Inventor
Richard Staples Higginbotham
Eric Mottershead
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 GB2908/54A priority Critical patent/GB775562A/en
Publication of GB775562A publication Critical patent/GB775562A/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

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

Abstract

775,562. Blown coating. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Feb. 1, 1955 [Feb. 1, 1954], No. 2908/54. Class 140. Fabric, e.g. cotton textile fabric, having a porous blown coating of a synthetic resinous polymer such as a vinyl or vinylidene polymer or copolymer is produced by coating the fabric by means of a doctor blade with a composition comprising the resinous polymer, a conventional plasticizer therefor, e.g. tricresyl phosphate, 15-45 per cent of an organic liquid polymer, e.g. polypropylene adipate or sebacate, which has a viscosity of 100-500 poises and which is soluble in the conventional plasticizer in a proportion of 15-45 per cent, preferably 20 per cent based on the weight of the resinous polymer, a solid blowing agent, e.g. " Vulcacel " (Registered Trade Mark), and a gelling agent, e.g. finely-divided silica, an organic derivative of bentonite, sodium, lithium or aluminium stearate, sodium palmitate or calcium ricinoleate; 0.25-2 per cent of the blowing agent based on the total weight of the other ingredients and 1.5-5 per cent of gelling agent based on the weight of the resinous polymer may be employed. A gelling agent consisting of a mixture of aluminium stearate and finely-divided silica in a proportion of 2-3 per cent based on the total weight of the other ingredients is preferably employed. Other ingredients which may be present are a pigment, e.g. titanium dioxide, carbon black or barytes, a stabilizing agent, e.g. calcium stearate, and a solvent, e.g. white spirit. The composition may be spread to a thickness of e.g. 0.01 inch. The coating is gelled by heating in air to e.g. 220‹ C. The blown layer may be coated with a scratch- and abrasive-resistant lacquer.
GB2908/54A 1954-02-01 1954-02-01 Improvements in or relating to expanded plastic sheet material Expired GB775562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2908/54A GB775562A (en) 1954-02-01 1954-02-01 Improvements in or relating to expanded plastic sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2908/54A GB775562A (en) 1954-02-01 1954-02-01 Improvements in or relating to expanded plastic sheet material

Publications (1)

Publication Number Publication Date
GB775562A true GB775562A (en) 1957-05-29

Family

ID=9748329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2908/54A Expired GB775562A (en) 1954-02-01 1954-02-01 Improvements in or relating to expanded plastic sheet material

Country Status (1)

Country Link
GB (1) GB775562A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239262B (en) * 1964-01-30 1967-04-27 Basf Ag Process for the production of artificial leather that is permeable to air and water
GB2323050A (en) * 1997-03-13 1998-09-16 British Textile Tech Coated fabrics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239262B (en) * 1964-01-30 1967-04-27 Basf Ag Process for the production of artificial leather that is permeable to air and water
GB2323050A (en) * 1997-03-13 1998-09-16 British Textile Tech Coated fabrics

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