JPS5662838A - Method for improving weathering resistance of polyolefin - Google Patents
Method for improving weathering resistance of polyolefinInfo
- Publication number
- JPS5662838A JPS5662838A JP13889979A JP13889979A JPS5662838A JP S5662838 A JPS5662838 A JP S5662838A JP 13889979 A JP13889979 A JP 13889979A JP 13889979 A JP13889979 A JP 13889979A JP S5662838 A JPS5662838 A JP S5662838A
- Authority
- JP
- Japan
- Prior art keywords
- polyolefin
- formula
- stabilizing agents
- tetramethyl
- compound
- 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 impart a polyolefin with superior stability against photodeterioration to the one obtained by conventional amine stabilizers, by compounding a polyolefin with a specific high molecular triazine derivative together with a pentaerythritol derivative.
CONSTITUTION: A compound of formula I (R is methyl) and distearyl pentaerythritordiphosphite of formula II are added as stabilizing agents to a polyolefin by kneading. The total amount of the stabilizing agents is 0.1W3.0wt%, pref. 0.2W 2.0wt% of the polyolefin. The combined use of the stabilizing agents affords synergistic effect. The compound of formula I is prepared by reacting 2,2,6,6-tetramethyl-4-n-octylamino-piperidine with a reaction product of cyanuric chloride and 1,6- bis(2,2,6,6-tetramethyl-4-piperidyl-amino)hexane.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13889979A JPS5662838A (en) | 1979-10-26 | 1979-10-26 | Method for improving weathering resistance of polyolefin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13889979A JPS5662838A (en) | 1979-10-26 | 1979-10-26 | Method for improving weathering resistance of polyolefin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5662838A true JPS5662838A (en) | 1981-05-29 |
Family
ID=15232716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13889979A Pending JPS5662838A (en) | 1979-10-26 | 1979-10-26 | Method for improving weathering resistance of polyolefin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662838A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58129033A (en) * | 1982-01-28 | 1983-08-01 | ジーイー・スペシアルティ・ケミカルズ・インコーポレーテッド | Stable linear low density polyethylene |
US5615186A (en) * | 1991-06-04 | 1997-03-25 | International Business Machines Corporation | Multiple data surface data storage system with holographic filter element |
-
1979
- 1979-10-26 JP JP13889979A patent/JPS5662838A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58129033A (en) * | 1982-01-28 | 1983-08-01 | ジーイー・スペシアルティ・ケミカルズ・インコーポレーテッド | Stable linear low density polyethylene |
US5615186A (en) * | 1991-06-04 | 1997-03-25 | International Business Machines Corporation | Multiple data surface data storage system with holographic filter element |
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