GB722799A - Thermoplastic compositions - Google Patents

Thermoplastic compositions

Info

Publication number
GB722799A
GB722799A GB2931150A GB2931150A GB722799A GB 722799 A GB722799 A GB 722799A GB 2931150 A GB2931150 A GB 2931150A GB 2931150 A GB2931150 A GB 2931150A GB 722799 A GB722799 A GB 722799A
Authority
GB
United Kingdom
Prior art keywords
composition
polyvinyl compound
chloride
polyvinyl
plasticizer
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
GB2931150A
Inventor
Walter Saul
Frank Sharp
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.)
SEMTEX Ltd
Original Assignee
SEMTEX 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 SEMTEX Ltd filed Critical SEMTEX Ltd
Priority to GB2931150A priority Critical patent/GB722799A/en
Publication of GB722799A publication Critical patent/GB722799A/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • 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)
  • Laminated Bodies (AREA)

Abstract

Plasticized polyvinyl compound compositions are made by grinding a finely divided polyvinyl compound with a liquid plasticizer, e.g. tricresyl phosphate, without heat until a particulate substantially dry powder is obtained. If desired the composition may be heated at a temperature below that at which gelling takes place in order to effect adsorption of the plasticizer without coalescence of the particles. The resulting composition may subsequently be sintered and then re-ground to a crumb-like condition. The composition may contain fillers, e.g. titanium dioxide, and pigments. The polyvinyl compound may be polyvinyl chloride or a copolymer of vinyl chloride and vinylidene chloride and/or vinyl acetate. The composition may be used for coating plywood, synthetic resin sheets, layers of paper impregnated and bonded with a phenolic resin, or made into self-supporting sheets. The products may be used for covering walls or table tops.
GB2931150A 1950-11-30 1950-11-30 Thermoplastic compositions Expired GB722799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2931150A GB722799A (en) 1950-11-30 1950-11-30 Thermoplastic compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2931150A GB722799A (en) 1950-11-30 1950-11-30 Thermoplastic compositions

Publications (1)

Publication Number Publication Date
GB722799A true GB722799A (en) 1955-02-02

Family

ID=10289533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2931150A Expired GB722799A (en) 1950-11-30 1950-11-30 Thermoplastic compositions

Country Status (1)

Country Link
GB (1) GB722799A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045359B (en) * 1956-06-22 1958-12-04 Goeppinger Kaliko Kunstleder Process for the production of air and water vapor-permeable surface structures, in particular artificial leather
DE1096324B (en) * 1957-01-19 1961-01-05 Staflex Company Ltd Process for producing a sheet-like interlining material
FR2556353A1 (en) * 1983-12-12 1985-06-14 Extrusion Calandrage Ste Fse PROCESS FOR PLASTICIZING MIXTURES BASED ON VINYL POLYCHLORIDE RESIN

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045359B (en) * 1956-06-22 1958-12-04 Goeppinger Kaliko Kunstleder Process for the production of air and water vapor-permeable surface structures, in particular artificial leather
DE1096324B (en) * 1957-01-19 1961-01-05 Staflex Company Ltd Process for producing a sheet-like interlining material
FR2556353A1 (en) * 1983-12-12 1985-06-14 Extrusion Calandrage Ste Fse PROCESS FOR PLASTICIZING MIXTURES BASED ON VINYL POLYCHLORIDE RESIN
EP0148067A2 (en) * 1983-12-12 1985-07-10 Societe Francaise D'extrusion Et De Calandrage Process for the plastification of compositions of polyvinyl chloride
EP0148067A3 (en) * 1983-12-12 1985-08-07 Societe Francaise D'extrusion Et De Calandrage Process for the plastification of compositions of polyvinyl chloride

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