JPS56129250A - Stabilized polyphenylene oxide resin composition - Google Patents

Stabilized polyphenylene oxide resin composition

Info

Publication number
JPS56129250A
JPS56129250A JP3365680A JP3365680A JPS56129250A JP S56129250 A JPS56129250 A JP S56129250A JP 3365680 A JP3365680 A JP 3365680A JP 3365680 A JP3365680 A JP 3365680A JP S56129250 A JPS56129250 A JP S56129250A
Authority
JP
Japan
Prior art keywords
polyphenylene oxide
lower alkyl
oxide resin
resin composition
contg
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.)
Pending
Application number
JP3365680A
Other languages
Japanese (ja)
Inventor
Akitoshi Sugio
Masanobu Sho
Katsuro Okabe
Masatsugu Matsunaga
Kozo Ishiyama
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP3365680A priority Critical patent/JPS56129250A/en
Priority to US06/242,681 priority patent/US4341879A/en
Priority to CA000372941A priority patent/CA1147884A/en
Publication of JPS56129250A publication Critical patent/JPS56129250A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide the titled compsn. having excellent thermal stability and impact resistance, by blending a specified sterically hindered phenol compd. with a polyphenylene oxide resin.
CONSTITUTION: 0.01W10pts.wt. sterically hindered phenol compd. (B) of formula III (wherein R1 is 1W10C alkyl; k is 1W4) is blended with 100pts.wt. polyphenylene oxide resin (A) contg. 5W95wt% polyphenylene oxide [resulting from the polycondensation of a monocyclic phenol of formula I (wherein R2 is 1W3C lower alkyl; R3, R4 are each H, 1W3C lower alkyl; a lower alkyl substituent must by present at one or both o-positions with regard to OH group)] and 95W5wt% arom. vinyl resin [contg. at least 25wt% monomer structure unit of formula III (wherein R5 is H, lower allyl; Z is halogen, lower alkyl; p is 0W3) in the polymer].
COPYRIGHT: (C)1981,JPO&Japio
JP3365680A 1980-03-17 1980-03-17 Stabilized polyphenylene oxide resin composition Pending JPS56129250A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3365680A JPS56129250A (en) 1980-03-17 1980-03-17 Stabilized polyphenylene oxide resin composition
US06/242,681 US4341879A (en) 1980-03-17 1981-03-11 Polyphenylene ether resin composition having improved heat stability and impact strength
CA000372941A CA1147884A (en) 1980-03-17 1981-03-13 Polyphenylene ether resin composition having improved heat stability and impact strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3365680A JPS56129250A (en) 1980-03-17 1980-03-17 Stabilized polyphenylene oxide resin composition

Publications (1)

Publication Number Publication Date
JPS56129250A true JPS56129250A (en) 1981-10-09

Family

ID=12392482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3365680A Pending JPS56129250A (en) 1980-03-17 1980-03-17 Stabilized polyphenylene oxide resin composition

Country Status (1)

Country Link
JP (1) JPS56129250A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838623A (en) * 1971-09-20 1973-06-07
JPS50123768A (en) * 1974-03-05 1975-09-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838623A (en) * 1971-09-20 1973-06-07
JPS50123768A (en) * 1974-03-05 1975-09-29

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