JPS5552347A - Stabilized polyphenylene oxide resin composition - Google Patents
Stabilized polyphenylene oxide resin compositionInfo
- Publication number
- JPS5552347A JPS5552347A JP12562378A JP12562378A JPS5552347A JP S5552347 A JPS5552347 A JP S5552347A JP 12562378 A JP12562378 A JP 12562378A JP 12562378 A JP12562378 A JP 12562378A JP S5552347 A JPS5552347 A JP S5552347A
- Authority
- JP
- Japan
- Prior art keywords
- polyphenylene oxide
- oxide resin
- resin composition
- alkyl
- parts
- 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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prevent the degradation of polyphenylene oxide resin under the combined actions of light, heat and oxygen, by adding a specific phosphite compound.
CONSTITUTION: 100 Parts by weight of a polyphenylene oxide resin is compounded with 0.01W5 parts, esp. 0.05W3 parts by weight of a phosphite compound of formula (R1 is tert-butyl, tert-amyl, cyclohexyl or phenyl; R2 is H, 1W5C alkyl, cyclohexyl, or phenyl; R3 is H or methyl; R4 is alkyl, arylalkyl, or alkyl, alkylaryl, alkoxyaryl, or cycoalkylaryl having ether bond in the molecule).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12562378A JPS5552347A (en) | 1978-10-12 | 1978-10-12 | Stabilized polyphenylene oxide resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12562378A JPS5552347A (en) | 1978-10-12 | 1978-10-12 | Stabilized polyphenylene oxide resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5552347A true JPS5552347A (en) | 1980-04-16 |
JPS6138213B2 JPS6138213B2 (en) | 1986-08-28 |
Family
ID=14914641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12562378A Granted JPS5552347A (en) | 1978-10-12 | 1978-10-12 | Stabilized polyphenylene oxide resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552347A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58194946A (en) * | 1982-03-26 | 1983-11-14 | ゼネラル・エレクトリツク・カンパニイ | Thermal oxidation stabilizer comprising phosphite derivatives from alcohol and polyphenylene ether monomer distillation residue and polyphenylene ether composition |
JPH02255758A (en) * | 1989-03-29 | 1990-10-16 | Asahi Chem Ind Co Ltd | Polyphenylene ether resin composition having excellent stability |
US6479572B1 (en) | 1996-11-15 | 2002-11-12 | Basf Aktiengesellschaft | Thermoplastic molding materials stable to thermal oxidation |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305520A (en) * | 1965-04-06 | 1967-02-21 | Bayer Ag | Polycarbonates stabilized by phosphites |
DE1694258A1 (en) * | 1965-01-13 | 1970-11-05 | Gen Electric | Stabilizers for polyphenylene oxides |
US3558554A (en) * | 1966-06-09 | 1971-01-26 | Yoshitomi Pharmaceutical | Oxidatively stable polyolefin composition |
JPS4916535A (en) * | 1972-06-05 | 1974-02-14 | ||
JPS50103543A (en) * | 1974-01-21 | 1975-08-15 | ||
JPS5135193A (en) * | 1974-09-20 | 1976-03-25 | Nippon Moribuden Kk | |
JPS51109050A (en) * | 1975-02-20 | 1976-09-27 | Ciba Geigy | |
US4013619A (en) * | 1974-01-21 | 1977-03-22 | Ciba-Geigy Corporation | Phenol acetals |
JPS5632339A (en) * | 1979-08-21 | 1981-04-01 | Asahi Glass Co Ltd | Glass plate flexure detecting method |
-
1978
- 1978-10-12 JP JP12562378A patent/JPS5552347A/en active Granted
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1694258A1 (en) * | 1965-01-13 | 1970-11-05 | Gen Electric | Stabilizers for polyphenylene oxides |
US3305520A (en) * | 1965-04-06 | 1967-02-21 | Bayer Ag | Polycarbonates stabilized by phosphites |
US3558554A (en) * | 1966-06-09 | 1971-01-26 | Yoshitomi Pharmaceutical | Oxidatively stable polyolefin composition |
JPS4916535A (en) * | 1972-06-05 | 1974-02-14 | ||
JPS50103543A (en) * | 1974-01-21 | 1975-08-15 | ||
US4013619A (en) * | 1974-01-21 | 1977-03-22 | Ciba-Geigy Corporation | Phenol acetals |
JPS5135193A (en) * | 1974-09-20 | 1976-03-25 | Nippon Moribuden Kk | |
JPS51109050A (en) * | 1975-02-20 | 1976-09-27 | Ciba Geigy | |
JPS5632339A (en) * | 1979-08-21 | 1981-04-01 | Asahi Glass Co Ltd | Glass plate flexure detecting method |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58194946A (en) * | 1982-03-26 | 1983-11-14 | ゼネラル・エレクトリツク・カンパニイ | Thermal oxidation stabilizer comprising phosphite derivatives from alcohol and polyphenylene ether monomer distillation residue and polyphenylene ether composition |
JPH02255758A (en) * | 1989-03-29 | 1990-10-16 | Asahi Chem Ind Co Ltd | Polyphenylene ether resin composition having excellent stability |
US6479572B1 (en) | 1996-11-15 | 2002-11-12 | Basf Aktiengesellschaft | Thermoplastic molding materials stable to thermal oxidation |
Also Published As
Publication number | Publication date |
---|---|
JPS6138213B2 (en) | 1986-08-28 |
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