JPS5665034A - Stabilized polyolefin composition - Google Patents
Stabilized polyolefin compositionInfo
- Publication number
- JPS5665034A JPS5665034A JP14117279A JP14117279A JPS5665034A JP S5665034 A JPS5665034 A JP S5665034A JP 14117279 A JP14117279 A JP 14117279A JP 14117279 A JP14117279 A JP 14117279A JP S5665034 A JPS5665034 A JP S5665034A
- Authority
- JP
- Japan
- Prior art keywords
- butyl
- polyolefin composition
- thiodipropionate
- stearyllactate
- propionato
- 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
Abstract
PURPOSE: To markedly stabilize a polyolefin with a small amount of a stabilizer, by using as the stabilizer a combination of calcium stearyllactate and a tetrakis [methylene-3-(3,5-di-t-butyl-4-hydroxypheyl)propionato]methane.
CONSTITUTION: To a polyolefin are added as essential stabilizing components 0.05W2wt% of calcium stearyllactate and 0.001W1wt% of tetrakis[methylene-3-(3, 5-di-t-butyl-4-hydroxyphenyl)propionato]methane and optionally 0.001W1wt% (per each) of at least one compound selected from the group consisting of 2,6-di-t- butyl-p-cresol, dilauryl thiodipropionate, distearyl thiodipropionate and lauryl stearyl thiodipropionate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14117279A JPS6036172B2 (en) | 1979-11-02 | 1979-11-02 | Stabilized polyolefin composition |
EP80810323A EP0029803B1 (en) | 1979-11-02 | 1980-10-27 | Organic polymeric materials stabilized with calcium stearoyl lactate |
DE8080810323T DE3070784D1 (en) | 1979-11-02 | 1980-10-27 | Organic polymeric materials stabilized with calcium stearoyl lactate |
AT80810323T ATE13901T1 (en) | 1979-11-02 | 1980-10-27 | ORGANIC POLYMERS STABILIZED WITH CALCIUM STEAROYL LACTATE. |
AU63760/80A AU6376080A (en) | 1979-11-02 | 1980-10-28 | Acylated hydroxy acid type stabilisers for polymers |
GB8035011A GB2061964B (en) | 1979-11-02 | 1980-10-30 | Organic polymeric materials stabilized with salts of acylated hydroxy acid type compounds |
CA000363753A CA1145884A (en) | 1979-11-02 | 1980-10-31 | Organic polymeric materials stabilized with acylated hydroxy acid type compounds |
ZA00806717A ZA806717B (en) | 1979-11-02 | 1980-10-31 | Organic polymeric materials stabilized with acylated hydroxy acid type compounds |
US06/203,362 US4366280A (en) | 1979-11-02 | 1980-11-03 | Organic polymeric materials stabilized with acylated hydroxy acid type compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14117279A JPS6036172B2 (en) | 1979-11-02 | 1979-11-02 | Stabilized polyolefin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5665034A true JPS5665034A (en) | 1981-06-02 |
JPS6036172B2 JPS6036172B2 (en) | 1985-08-19 |
Family
ID=15285807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14117279A Expired JPS6036172B2 (en) | 1979-11-02 | 1979-11-02 | Stabilized polyolefin composition |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6036172B2 (en) |
ZA (1) | ZA806717B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58157840A (en) * | 1982-03-15 | 1983-09-20 | Mitsubishi Petrochem Co Ltd | Molded article of propylene polymer composition by injection |
-
1979
- 1979-11-02 JP JP14117279A patent/JPS6036172B2/en not_active Expired
-
1980
- 1980-10-31 ZA ZA00806717A patent/ZA806717B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58157840A (en) * | 1982-03-15 | 1983-09-20 | Mitsubishi Petrochem Co Ltd | Molded article of propylene polymer composition by injection |
JPH023424B2 (en) * | 1982-03-15 | 1990-01-23 | Mitsubishi Petrochemical Co |
Also Published As
Publication number | Publication date |
---|---|
ZA806717B (en) | 1981-11-25 |
JPS6036172B2 (en) | 1985-08-19 |
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