GB1028883A - Cross-linked vinyl chloride polymers - Google Patents

Cross-linked vinyl chloride polymers

Info

Publication number
GB1028883A
GB1028883A GB5108/64A GB510864A GB1028883A GB 1028883 A GB1028883 A GB 1028883A GB 5108/64 A GB5108/64 A GB 5108/64A GB 510864 A GB510864 A GB 510864A GB 1028883 A GB1028883 A GB 1028883A
Authority
GB
United Kingdom
Prior art keywords
weight
vinyl chloride
graft copolymer
cross
ethylene
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
GB5108/64A
Inventor
Dietrich Hardt
Herbert Bartl
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1028883A publication Critical patent/GB1028883A/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Abstract

Cross-linked vinyl chloride polymers are made either by mixing (a) a polymer containing or consisting of a graft copolymer of vinyl chloride with 5 to 70% by weight, calculated on the total amount of graft copolymer, of an ethylene-vinyl ester copolymer containing 20 to 80% by weight of vinyl ester and 80 to 20% by weight of ethylene, with (b) 0.5 to 10% by weight calculated on (a) of an organic peroxide which decomposes at from 40 to 180 DEG C., and heating the mixture to a temperature from 40 DEG to 180 DEG C. and above that at which the peroxide decomposes, or exposing the polymer (a) to high energy radiation at room temperature in the absence of an organic peroxide. Peroxides specified benzoyl, dichlorobenzoyl, tert.-butyl cumyl and dicumyl peroxides, and isopropyl and dicyclohexyl peroxydicarbonates. Also present with the graft copolymer may be up to 40% of a polyunsaturated polymerizable compound, e.g. triallyl phosphate and cyanurate, and tetraallyl silicate. Other materials which may be present during cross-linking are carbon black, barium-cadmium, laurate, zinc oxide, magnesium oxide, calcium carbonate and epoxidized soyabean oil.
GB5108/64A 1963-02-11 1964-02-06 Cross-linked vinyl chloride polymers Expired GB1028883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0038978 1963-02-11

Publications (1)

Publication Number Publication Date
GB1028883A true GB1028883A (en) 1966-05-11

Family

ID=7097572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5108/64A Expired GB1028883A (en) 1963-02-11 1964-02-06 Cross-linked vinyl chloride polymers

Country Status (5)

Country Link
JP (1) JPS428477B1 (en)
BE (1) BE643626A (en)
DE (1) DE1544859B2 (en)
FR (1) FR1383310A (en)
GB (1) GB1028883A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340061A (en) * 1991-05-27 1994-08-23 Sextant Avionique Method and device for revising the lateral flight plan of an aircraft
WO2010022134A1 (en) * 2008-08-21 2010-02-25 Echelon Laser Systems, Lp Laser etching of polyvinylchloride
CN114933764A (en) * 2022-05-31 2022-08-23 宁波格亿达光缆科技有限公司 Luminous high-performance PVC optical cable material and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917935B2 (en) * 1981-08-25 1984-04-24 住友電気工業株式会社 heat shrink tube
JPH01287159A (en) * 1988-05-13 1989-11-17 Nippon Synthetic Chem Ind Co Ltd:The Halogen-containing thermoplastic resin composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340061A (en) * 1991-05-27 1994-08-23 Sextant Avionique Method and device for revising the lateral flight plan of an aircraft
WO2010022134A1 (en) * 2008-08-21 2010-02-25 Echelon Laser Systems, Lp Laser etching of polyvinylchloride
CN114933764A (en) * 2022-05-31 2022-08-23 宁波格亿达光缆科技有限公司 Luminous high-performance PVC optical cable material and preparation method thereof
CN114933764B (en) * 2022-05-31 2023-07-21 宁波格亿达光缆科技有限公司 Luminous high-performance PVC optical cable material and preparation method thereof

Also Published As

Publication number Publication date
DE1544859A1 (en) 1969-09-11
BE643626A (en) 1964-08-11
JPS428477B1 (en) 1967-04-13
DE1544859B2 (en) 1970-11-19
FR1383310A (en) 1964-12-24

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