FR2148496A1 - Crosslinked pvc compsn - consisting of pvc in matrix of crosslinked copolymer of ethylene/carbon monoxide or sulphur dioxi - Google Patents

Crosslinked pvc compsn - consisting of pvc in matrix of crosslinked copolymer of ethylene/carbon monoxide or sulphur dioxi

Info

Publication number
FR2148496A1
FR2148496A1 FR7228338A FR7228338A FR2148496A1 FR 2148496 A1 FR2148496 A1 FR 2148496A1 FR 7228338 A FR7228338 A FR 7228338A FR 7228338 A FR7228338 A FR 7228338A FR 2148496 A1 FR2148496 A1 FR 2148496A1
Authority
FR
France
Prior art keywords
pvc
crosslinked
ethylene
matrix
copolymer
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.)
Withdrawn
Application number
FR7228338A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2148496A1 publication Critical patent/FR2148496A1/en
Withdrawn legal-status Critical Current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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • 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
    • C08L73/00—Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08L59/00 - C08L71/00; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/06—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Compatible polymer compsn. consists of PVC in a matrix of a crosslinked copolymer consisting of (I) >=25 wt.% ethylene, (II) CO and/or SO2 and (III) opt. a third polar monomer. The copolymer is compatible with PVC and gives compsns. which can be crosslinked with normal crosslinking agents. The crosslinked compsns. are resistant to flow at elevated temps. and are esp. useful for coating wires. The copolymer also has a plasticising effect so that the compsns. have a satisfactory flexibility.
FR7228338A 1971-08-06 1972-08-04 Crosslinked pvc compsn - consisting of pvc in matrix of crosslinked copolymer of ethylene/carbon monoxide or sulphur dioxi Withdrawn FR2148496A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16979371A 1971-08-06 1971-08-06
US27379272A 1972-07-21 1972-07-21

Publications (1)

Publication Number Publication Date
FR2148496A1 true FR2148496A1 (en) 1973-03-23

Family

ID=26865378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228338A Withdrawn FR2148496A1 (en) 1971-08-06 1972-08-04 Crosslinked pvc compsn - consisting of pvc in matrix of crosslinked copolymer of ethylene/carbon monoxide or sulphur dioxi

Country Status (5)

Country Link
BE (1) BE787217A (en)
DE (1) DE2238556A1 (en)
FR (1) FR2148496A1 (en)
IT (1) IT965733B (en)
NL (1) NL7210745A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391923A (en) 1982-09-27 1983-07-05 E. I. Du Pont De Nemours & Co. Low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends
US4434253A (en) 1982-09-27 1984-02-28 E. I. Du Pont De Nemours And Company Low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends
EP0101833A2 (en) * 1982-07-01 1984-03-07 E.I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions based on compatible blends of an ethylene copolymer and vinyl or vinylidene halide polymer
AU616408B2 (en) * 1982-07-01 1991-10-31 E.I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions based on compatible blends of an ethylene copolymer and vinyl or vinylidene halide polymer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270366A (en) * 1992-12-16 1993-12-14 Vista Chemical Company Lead stabilized, flexible polymeric blends containing polyvinylchloride

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101833A2 (en) * 1982-07-01 1984-03-07 E.I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions based on compatible blends of an ethylene copolymer and vinyl or vinylidene halide polymer
EP0101833A3 (en) * 1982-07-01 1985-11-06 E.I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions based on compatible blends of an ethylene copolymer and vinyl or vinylidene halide polymer
AU616408B2 (en) * 1982-07-01 1991-10-31 E.I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions based on compatible blends of an ethylene copolymer and vinyl or vinylidene halide polymer
US4391923A (en) 1982-09-27 1983-07-05 E. I. Du Pont De Nemours & Co. Low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends
US4434253A (en) 1982-09-27 1984-02-28 E. I. Du Pont De Nemours And Company Low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends
EP0107371A2 (en) * 1982-09-27 1984-05-02 E.I. Du Pont De Nemours And Company Low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends
EP0107371A3 (en) * 1982-09-27 1985-05-29 E.I. Du Pont De Nemours And Company Low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends

Also Published As

Publication number Publication date
IT965733B (en) 1974-02-11
NL7210745A (en) 1973-02-08
DE2238556A1 (en) 1973-02-15
BE787217A (en) 1972-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse