FR2320317A1 - Vulcanisable copolymer of tetrafluoroethylene, esp. for cable sheaths - contg. vinylidene fluoride and hexafluoropropylene, rigid at low temp., but workable at high temp. - Google Patents

Vulcanisable copolymer of tetrafluoroethylene, esp. for cable sheaths - contg. vinylidene fluoride and hexafluoropropylene, rigid at low temp., but workable at high temp.

Info

Publication number
FR2320317A1
FR2320317A1 FR7624064A FR7624064A FR2320317A1 FR 2320317 A1 FR2320317 A1 FR 2320317A1 FR 7624064 A FR7624064 A FR 7624064A FR 7624064 A FR7624064 A FR 7624064A FR 2320317 A1 FR2320317 A1 FR 2320317A1
Authority
FR
France
Prior art keywords
copolymer
vulcanisable
esp
hexafluoropropylene
tetrafluoroethylene
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.)
Granted
Application number
FR7624064A
Other languages
French (fr)
Other versions
FR2320317B1 (en
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 FR2320317A1 publication Critical patent/FR2320317A1/en
Application granted granted Critical
Publication of FR2320317B1 publication Critical patent/FR2320317B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/19—Quaternary ammonium compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/50—Phosphorus bound to carbon only

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A vulcanisable fluoro-polymer contains 50-85 (50-80) wt.% tetrafluoroethylene, 10-45 (15-40)% vinylidene fluoride and 5-40 (5-20)% hexafluoropropylene. The copolymer can be worked at high temp., without the use of special plant. It can be used in the thermoplastic, non-vulcanised state, or in the heat-hardened, vulcanised state. The copolymer is esp. used to sheath metal wires and cables. Copolymerisation is in dispersion or suspension. The copolymer is vulcanised in presence of hexafluoro-iso-propylidene-bis-(4-hydroxybenzene), benzyl triphenyl phosphonium chloride and a metal (hydr)oxide. In an example, the modulus of the vulcanisate was the same as that of the unvulcanised copolymer, but the elongation at break had been lowered from 360% to 190%.
FR7624064A 1975-08-08 1976-08-06 Vulcanisable copolymer of tetrafluoroethylene, esp. for cable sheaths - contg. vinylidene fluoride and hexafluoropropylene, rigid at low temp., but workable at high temp. Granted FR2320317A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60316975A 1975-08-08 1975-08-08
US68126176A 1976-05-06 1976-05-06

Publications (2)

Publication Number Publication Date
FR2320317A1 true FR2320317A1 (en) 1977-03-04
FR2320317B1 FR2320317B1 (en) 1979-05-04

Family

ID=27084354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624064A Granted FR2320317A1 (en) 1975-08-08 1976-08-06 Vulcanisable copolymer of tetrafluoroethylene, esp. for cable sheaths - contg. vinylidene fluoride and hexafluoropropylene, rigid at low temp., but workable at high temp.

Country Status (5)

Country Link
JP (1) JPS5222084A (en)
DE (1) DE2635402A1 (en)
FR (1) FR2320317A1 (en)
IT (1) IT1065815B (en)
LU (1) LU75560A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002809A1 (en) * 1977-12-27 1979-07-11 Hoechst Aktiengesellschaft Fluorised thermoplastic polymer
EP0050436A2 (en) * 1980-10-06 1982-04-28 E.I. Du Pont De Nemours And Company Coated, heat-sealable aromatic polymer film
EP0050437A1 (en) * 1980-10-06 1982-04-28 E.I. Du Pont De Nemours And Company Fluoropolymer composition
EP0197562A2 (en) * 1985-04-10 1986-10-15 Daikin Industries, Limited Fluorine-containing elastomeric copolymer and use of the same
EP0251284A2 (en) * 1986-06-30 1988-01-07 AUSIMONT S.p.A. Process for the preparation of Cotelomers of vinylidene fluoride with fluorinated olefins
EP0507468A2 (en) * 1991-04-01 1992-10-07 Dow Corning Corporation Modified fluorohydrocarbon polymers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60203613A (en) * 1984-03-28 1985-10-15 Asahi Chem Ind Co Ltd Fluorine-containing copolymer
DE3437278A1 (en) * 1984-10-11 1986-04-17 Hoechst Ag, 6230 Frankfurt CONCENTRATED, AQUEOUS DISPERSIONS OF VINYLIDE FLUORIDE POLYMERS AND METHOD FOR THE PRODUCTION THEREOF
JPS6251109A (en) * 1986-07-07 1987-03-05 ダイキン工業株式会社 Material for wire cover and wire covered therewith
JP3880703B2 (en) * 1997-08-29 2007-02-14 ダイニオン エル エル シー Fluoropolymer encapsulant for solar cell module
US6686012B1 (en) * 2000-08-23 2004-02-03 3M Innovative Properties Company Multi-layer articles including a fluoroplastic layer
EP3183279B1 (en) * 2014-08-22 2018-08-01 3M Innovative Properties Company Fluorothermoplastic polymer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002809A1 (en) * 1977-12-27 1979-07-11 Hoechst Aktiengesellschaft Fluorised thermoplastic polymer
EP0050436A2 (en) * 1980-10-06 1982-04-28 E.I. Du Pont De Nemours And Company Coated, heat-sealable aromatic polymer film
EP0050437A1 (en) * 1980-10-06 1982-04-28 E.I. Du Pont De Nemours And Company Fluoropolymer composition
EP0050436A3 (en) * 1980-10-06 1983-08-10 E.I. Du Pont De Nemours And Company Coated, heat-sealable aromatic polymer film
EP0197562A2 (en) * 1985-04-10 1986-10-15 Daikin Industries, Limited Fluorine-containing elastomeric copolymer and use of the same
EP0197562A3 (en) * 1985-04-10 1987-08-05 Daikin Industries, Limited Fluorine-containing elastomeric copolymer and use of the same
EP0251284A2 (en) * 1986-06-30 1988-01-07 AUSIMONT S.p.A. Process for the preparation of Cotelomers of vinylidene fluoride with fluorinated olefins
EP0251284A3 (en) * 1986-06-30 1989-05-24 Ausimont S.P.A. Cotelomers of vinylidene fluoride with fluorinated olefins and process for their preparation
EP0507468A2 (en) * 1991-04-01 1992-10-07 Dow Corning Corporation Modified fluorohydrocarbon polymers
EP0507468A3 (en) * 1991-04-01 1992-11-19 Dow Corning Corporation Modified fluorohydrocarbon polymers
US5367023A (en) * 1991-04-01 1994-11-22 Dow Corning Corporation Modified fluorohydrocarbon polymers
US5395886A (en) * 1991-04-01 1995-03-07 Dow Corning Corporation Modified fluorohydrocarbon polymers

Also Published As

Publication number Publication date
DE2635402A1 (en) 1977-02-10
JPS5222084A (en) 1977-02-19
AU1663576A (en) 1978-02-09
IT1065815B (en) 1985-03-04
FR2320317B1 (en) 1979-05-04
LU75560A1 (en) 1977-04-20

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Legal Events

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