FR2027607A1 - - Google Patents

Info

Publication number
FR2027607A1
FR2027607A1 FR6944730A FR6944730A FR2027607A1 FR 2027607 A1 FR2027607 A1 FR 2027607A1 FR 6944730 A FR6944730 A FR 6944730A FR 6944730 A FR6944730 A FR 6944730A FR 2027607 A1 FR2027607 A1 FR 2027607A1
Authority
FR
France
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Withdrawn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
FR6944730A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2027607A1 publication Critical patent/FR2027607A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/427—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/44—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols by oxidation of phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48—Polymers modified by chemical after-treatment
    • C08G65/485—Polyphenylene oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/905—Polyphenylene oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
FR6944730A 1968-12-23 1969-12-23 Withdrawn FR2027607A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78640368A 1968-12-23 1968-12-23

Publications (1)

Publication Number Publication Date
FR2027607A1 true FR2027607A1 (fr) 1970-10-02

Family

ID=25138480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944730A Withdrawn FR2027607A1 (fr) 1968-12-23 1969-12-23

Country Status (5)

Country Link
US (1) US3535281A (fr)
BE (1) BE741969A (fr)
FR (1) FR2027607A1 (fr)
GB (1) GB1250119A (fr)
NL (1) NL161181C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048143A (en) * 1974-02-11 1977-09-13 General Electric Company Process for capping polyphenylene oxide
US20080085989A1 (en) * 2006-10-05 2008-04-10 Gary William Yeager Poly(arylene ether) copolymer
US20080076885A1 (en) * 2006-09-21 2008-03-27 Gary William Yeager Poly(arylene ether) composition and method
WO2008036454A1 (fr) * 2006-09-21 2008-03-27 Sabic Innovative Plastics Ip B.V. Copolymère poly(arylène éther)
US20080076884A1 (en) * 2006-09-21 2008-03-27 Gary William Yeager Poly(arylene ether) composition and method
US20080097069A1 (en) * 2006-10-20 2008-04-24 Hua Guo Poly(arylene ether) method and composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295699A (fr) * 1962-07-24
US3392146A (en) * 1966-08-08 1968-07-09 Gen Electric Ketene stabilizers for polyphenylene oxides
US3375228A (en) * 1967-05-10 1968-03-26 Gen Electric Hot capping of polyphenylene ethers
US3402143A (en) * 1967-10-05 1968-09-17 Gen Electric Method for decolorization and capping polyphenylene ethers
US3424722A (en) * 1968-01-02 1969-01-28 Gen Electric Phenyl-capped polyphenylene ethers

Also Published As

Publication number Publication date
US3535281A (en) 1970-10-20
NL161181C (nl) 1980-01-15
GB1250119A (fr) 1971-10-20
BE741969A (fr) 1970-05-04
NL6916912A (fr) 1970-06-25
NL161181B (nl) 1979-08-15
DE1962677A1 (de) 1970-07-02
DE1962677B2 (de) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse