GB1217998A - Method of improving and working polyvinyl chloride having a high softening point - Google Patents

Method of improving and working polyvinyl chloride having a high softening point

Info

Publication number
GB1217998A
GB1217998A GB1999469A GB1999469A GB1217998A GB 1217998 A GB1217998 A GB 1217998A GB 1999469 A GB1999469 A GB 1999469A GB 1999469 A GB1999469 A GB 1999469A GB 1217998 A GB1217998 A GB 1217998A
Authority
GB
United Kingdom
Prior art keywords
improving
polyvinyl chloride
softening point
working
high softening
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
GB1999469A
Inventor
Michel Juillard
Jean Legros
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Publication of GB1217998A publication Critical patent/GB1217998A/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
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
    • 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
    • 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
    • C08L27/22—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 modified by chemical after-treatment
    • C08L27/24—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 modified by chemical after-treatment halogenated

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,217,998. Improving the workability of PVC. PRODUITS CHIMIQUES PECHINEYSAINT-GOBAIN. 18 April, 1969 [19 April, 1968], No. 19994/69. Heading C3P. The workability of polyvinyl chloride is improved by incorporation of 2-50% by weight with respect to the total weight of the composition of an α-methylstyrene-styrene-acrylonitrile terpolymer, said terpolymer having more than 50% α-methylstyrene, containing no residual monomer and having a Vicat softening point greater than 105‹ C. Barium and cadmium laurate or ricinoleate may be added as stabilizers and lubricants.
GB1999469A 1968-04-19 1969-04-18 Method of improving and working polyvinyl chloride having a high softening point Expired GB1217998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR148656 1968-04-19

Publications (1)

Publication Number Publication Date
GB1217998A true GB1217998A (en) 1971-01-06

Family

ID=8649161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1999469A Expired GB1217998A (en) 1968-04-19 1969-04-18 Method of improving and working polyvinyl chloride having a high softening point

Country Status (9)

Country Link
AT (1) AT296603B (en)
BE (1) BE731667A (en)
CH (1) CH512529A (en)
DE (1) DE1919520B2 (en)
DK (1) DK124037B (en)
ES (1) ES366185A1 (en)
FR (1) FR1588467A (en)
GB (1) GB1217998A (en)
NL (1) NL6904972A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112094466A (en) * 2019-06-18 2020-12-18 亿利生态科技有限责任公司 Novel heat-resistant PVC (polyvinyl chloride) profile and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112094466A (en) * 2019-06-18 2020-12-18 亿利生态科技有限责任公司 Novel heat-resistant PVC (polyvinyl chloride) profile and preparation method thereof

Also Published As

Publication number Publication date
AT296603B (en) 1972-02-25
BE731667A (en) 1969-10-17
ES366185A1 (en) 1971-07-16
CH512529A (en) 1971-09-15
DE1919520B2 (en) 1971-01-21
DE1919520A1 (en) 1970-08-20
FR1588467A (en) 1970-04-17
DK124037B (en) 1972-09-04
NL6904972A (en) 1969-10-21

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