GB1482973A - Production of non-stick vinyl chloride polymer compositions - Google Patents

Production of non-stick vinyl chloride polymer compositions

Info

Publication number
GB1482973A
GB1482973A GB91975A GB91975A GB1482973A GB 1482973 A GB1482973 A GB 1482973A GB 91975 A GB91975 A GB 91975A GB 91975 A GB91975 A GB 91975A GB 1482973 A GB1482973 A GB 1482973A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
chloride polymer
copolymer
production
stick
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
GB91975A
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.)
Cavity GmbH
Original Assignee
Deutsche Solvay Werke GmbH
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 Deutsche Solvay Werke GmbH filed Critical Deutsche Solvay Werke GmbH
Publication of GB1482973A publication Critical patent/GB1482973A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and 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
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1482973 Production of non-stick vinyl chloride polymer compositions DEUTSCHE SOLVAY-WERKE GmbH 9 Jan 1975 [9 Jan 1974] 919/75 Heading C3P A non-stick vinyl chloride polymer composition is produced by polymerizing vinyl chloride in aqueous suspension or emulsion in the presence of 0À5 to 1À5 wt. per cent (solids, based on monomer) at least one copolymer of a C 4-8 acrylate and acrylonitrile and/or acrylamide having a relative viscosity less than 1À1 and which has been prepared either by emulsion polymerization at 80‹ to 125‹ C., or by solution polymerization in the presence of a slip agent and in an organic solvent which is liquid at room temperature, at 90-140‹ C. In the examples vinyl chloride is polymerized in the presence of a butyl acrylate/acrylonitrile copolymer. The copolymer is contained in the final product, which may be mixed with processing aids and other adjuvants and rolled into films.
GB91975A 1974-01-09 1975-01-09 Production of non-stick vinyl chloride polymer compositions Expired GB1482973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742400785 DE2400785A1 (en) 1974-01-09 1974-01-09 PROCESS FOR THE PRODUCTION OF NON-ADHESIVE VINYL CHLORIDE POLYMERISATES

Publications (1)

Publication Number Publication Date
GB1482973A true GB1482973A (en) 1977-08-17

Family

ID=5904366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB91975A Expired GB1482973A (en) 1974-01-09 1975-01-09 Production of non-stick vinyl chloride polymer compositions

Country Status (6)

Country Link
BE (1) BE824116A (en)
DE (1) DE2400785A1 (en)
ES (1) ES433622A1 (en)
FR (1) FR2256930B1 (en)
GB (1) GB1482973A (en)
IT (1) IT1028254B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746705A (en) * 1985-03-15 1988-05-24 Imperial Chemical Industries Plc Vinyl chloride polymer composition containing (meth)acrylate-alpha methyl styrene copolymer
EP0483051A1 (en) * 1990-10-26 1992-04-29 The Geon Company Improved vinyl halide aqueous polymerization dispersant system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401953A1 (en) * 1977-08-29 1979-03-30 Seperef COMPOSITION BASED ON RIGID POLYVINYL CHLORIDE, AND ARTICLES CONFORMING WITH SUCH COMPOSITION
FR2508913A1 (en) * 1981-07-03 1983-01-07 Chloe Chemie Two=step bulk polymerisation of vinyl chloride - in presence of poly-methyl methacrylate! to reduce duration of prepolymerisation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746705A (en) * 1985-03-15 1988-05-24 Imperial Chemical Industries Plc Vinyl chloride polymer composition containing (meth)acrylate-alpha methyl styrene copolymer
EP0483051A1 (en) * 1990-10-26 1992-04-29 The Geon Company Improved vinyl halide aqueous polymerization dispersant system

Also Published As

Publication number Publication date
FR2256930B1 (en) 1978-07-13
FR2256930A1 (en) 1975-08-01
DE2400785A1 (en) 1975-07-17
BE824116A (en) 1975-07-07
IT1028254B (en) 1979-01-30
ES433622A1 (en) 1976-11-16

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Legal Events

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