FR2273044A1 - Moulding material for automobile engine components - contg. mainly perchloro-arylene polyether, and also organo-polysiloxane elastomer - Google Patents

Moulding material for automobile engine components - contg. mainly perchloro-arylene polyether, and also organo-polysiloxane elastomer

Info

Publication number
FR2273044A1
FR2273044A1 FR7516643A FR7516643A FR2273044A1 FR 2273044 A1 FR2273044 A1 FR 2273044A1 FR 7516643 A FR7516643 A FR 7516643A FR 7516643 A FR7516643 A FR 7516643A FR 2273044 A1 FR2273044 A1 FR 2273044A1
Authority
FR
France
Prior art keywords
automobile engine
perchloro
contg
organo
esp
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Withdrawn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
FR7516643A
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 FR2273044A1 publication Critical patent/FR2273044A1/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Withdrawn legal-status Critical Current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
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; 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
    • 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
    • C08L81/02—Polythioethers; Polythioether-ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes

Landscapes

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

Abstract

Polymer compsn. esp. for prodn. of injection moulded components for use in the immediate vicinity of automobile engiens, contains (I) 75-99.9 esp. 93-98 wt % normally solid polymer that consists essentially of units of formula -A-Ar-A'-Ar'-, (where -a-and -a'- are each -O-or -S-Ar is perchlorodiphenylene and Ar' is a l-24C aromatic gp. in which any bridges linking aromatic rings contain is not>1 atom), and has an intrinsic viscosity of >=0.3 dl/g (0.5g (0.5g I in benzene, dimethylacetamide or hexamethylphosphoramide at 30-35 degrees C) and (II) 25-0.1 esp. 7-2 wt % organopolysiloxane. Compsn. has good resistance to automobile liqs. e.g. petrol, oil and anti-freeze, to the temps. occurring in the vicinity of a running automobile engine, and to fire, and good physical properties.
FR7516643A 1974-05-29 1975-05-28 Moulding material for automobile engine components - contg. mainly perchloro-arylene polyether, and also organo-polysiloxane elastomer Withdrawn FR2273044A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47443974A 1974-05-29 1974-05-29

Publications (1)

Publication Number Publication Date
FR2273044A1 true FR2273044A1 (en) 1975-12-26

Family

ID=23883536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516643A Withdrawn FR2273044A1 (en) 1974-05-29 1975-05-28 Moulding material for automobile engine components - contg. mainly perchloro-arylene polyether, and also organo-polysiloxane elastomer

Country Status (6)

Country Link
JP (1) JPS512755A (en)
BE (1) BE829583A (en)
DE (1) DE2523797A1 (en)
FR (1) FR2273044A1 (en)
IT (1) IT1038565B (en)
NL (1) NL7506300A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142825A2 (en) * 1983-11-17 1985-05-29 Phillips Petroleum Company Silicone rubber as modifier for Poly(Arylene Sulfide)
EP0369245A2 (en) * 1988-11-04 1990-05-23 Mitsubishi Rayon Co., Ltd. Polyarylene sulfide resin composition
US5270375A (en) * 1988-11-04 1993-12-14 Mitsubishi Rayon Co., Ltd. Polyarylene sulfide resin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107446352A (en) * 2017-08-10 2017-12-08 深圳市铂科新材料股份有限公司 A kind of silicones

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142825A2 (en) * 1983-11-17 1985-05-29 Phillips Petroleum Company Silicone rubber as modifier for Poly(Arylene Sulfide)
EP0142825A3 (en) * 1983-11-17 1985-11-21 Phillips Petroleum Company Rubbery compounds as modifiers for poly(arylene sulfide)
EP0369245A2 (en) * 1988-11-04 1990-05-23 Mitsubishi Rayon Co., Ltd. Polyarylene sulfide resin composition
EP0369245A3 (en) * 1988-11-04 1990-12-27 Mitsubishi Rayon Co., Ltd. Polyarylene sulfide resin composition
US5270375A (en) * 1988-11-04 1993-12-14 Mitsubishi Rayon Co., Ltd. Polyarylene sulfide resin

Also Published As

Publication number Publication date
BE829583A (en) 1975-09-15
IT1038565B (en) 1979-11-30
NL7506300A (en) 1975-12-02
JPS512755A (en) 1976-01-10
DE2523797A1 (en) 1975-12-11

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Legal Events

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