JPS56129250A - Stabilized polyphenylene oxide resin composition - Google Patents
Stabilized polyphenylene oxide resin compositionInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838623A (en) * | 1971-09-20 | 1973-06-07 | ||
JPS50123768A (en) * | 1974-03-05 | 1975-09-29 |
-
1980
- 1980-03-17 JP JP3365680A patent/JPS56129250A/en active Pending
Patent Citations (2)
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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