JPS56135553A - Stabilizer for halogen-containing resin - Google Patents
Stabilizer for halogen-containing resinInfo
- Publication number
- JPS56135553A JPS56135553A JP3751680A JP3751680A JPS56135553A JP S56135553 A JPS56135553 A JP S56135553A JP 3751680 A JP3751680 A JP 3751680A JP 3751680 A JP3751680 A JP 3751680A JP S56135553 A JPS56135553 A JP S56135553A
- Authority
- JP
- Japan
- Prior art keywords
- halogen
- stabilizer
- resin
- contg
- cpd
- 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: The titled stabilizer with good miscibility, stable to hydrolysis and capable of enhancing weatherability, heat stability, etc. of a halogen-contg. resin by the addition of a small amt, which comprises a specified org. phosphorus compd.
CONSTITUTION: The stabilizer for a halogen-contg. resin of the present invention is a cpd. of formula I (wherein R1, R2, R3 and R4 are H, 4W18C alkyl, alkenyl, cycloalkyl, aryl, alkoxyalkyl, aryloxyalkyl, polyoxyalkylenealkyl, etc.; X is the residual group of a polyhydric alcohol, a polyhydric phenol, a polyoxyalkylene polyhydric alcohol, etc.; m and n are 1W3; m+n≥2), e.g., a cpd. of formula II or III. 0.5W1pts.wt. said stabilizer is added to 100pts.wt. halogen-contg. resin. In the case of the cpd. of the formula II, it is synthesized by mixing, heating and reacting bisphenol A, potassium carbonate powder and diphenyl phosphate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3751680A JPS56135553A (en) | 1980-03-26 | 1980-03-26 | Stabilizer for halogen-containing resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3751680A JPS56135553A (en) | 1980-03-26 | 1980-03-26 | Stabilizer for halogen-containing resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56135553A true JPS56135553A (en) | 1981-10-23 |
JPS6312903B2 JPS6312903B2 (en) | 1988-03-23 |
Family
ID=12499695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3751680A Granted JPS56135553A (en) | 1980-03-26 | 1980-03-26 | Stabilizer for halogen-containing resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135553A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832931A (en) * | 1971-09-01 | 1973-05-04 | ||
JPS4868637A (en) * | 1971-12-22 | 1973-09-19 | ||
JPS4940342A (en) * | 1972-08-28 | 1974-04-15 | ||
JPS5130850A (en) * | 1974-09-11 | 1976-03-16 | Adeka Argus Chemical Co Ltd |
-
1980
- 1980-03-26 JP JP3751680A patent/JPS56135553A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832931A (en) * | 1971-09-01 | 1973-05-04 | ||
JPS4868637A (en) * | 1971-12-22 | 1973-09-19 | ||
JPS4940342A (en) * | 1972-08-28 | 1974-04-15 | ||
JPS5130850A (en) * | 1974-09-11 | 1976-03-16 | Adeka Argus Chemical Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6312903B2 (en) | 1988-03-23 |
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