JPS5662840A - Method for improving weathering resistance of polyolefin - Google Patents

Method for improving weathering resistance of polyolefin

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Publication number
JPS5662840A
JPS5662840A JP13890179A JP13890179A JPS5662840A JP S5662840 A JPS5662840 A JP S5662840A JP 13890179 A JP13890179 A JP 13890179A JP 13890179 A JP13890179 A JP 13890179A JP S5662840 A JPS5662840 A JP S5662840A
Authority
JP
Japan
Prior art keywords
polyolefin
compound
tetramethyl
tetra
formula
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
Application number
JP13890179A
Other languages
Japanese (ja)
Inventor
Masatoshi Ishitobi
Genzo Koizumi
Akio Daimon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP13890179A priority Critical patent/JPS5662840A/en
Publication of JPS5662840A publication Critical patent/JPS5662840A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To impart a polyolefin with superior stability against photodeterioration to the one obtained by the conventional amine stabilizers, by compounding a polyolefin with a specific high molecular triazine derivative together with a with a tetra- substituted methane compound.
CONSTITUTION: A compound of formula I (R is methyl) and tetra[methylene-3(3,5-di-t-butyl-4-hydroxyphenyl)propionate]methane are added as stabilizing agents to a polyolefin. The total amount of the additives is 0.1W3.0wt%, pref. 0.2W 2.0wt% of the polyolefin. The combined use of the stabilizers affords synergistic effect. The compound of formula I can be 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
JP13890179A 1979-10-26 1979-10-26 Method for improving weathering resistance of polyolefin Pending JPS5662840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13890179A JPS5662840A (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
JP13890179A JPS5662840A (en) 1979-10-26 1979-10-26 Method for improving weathering resistance of polyolefin

Publications (1)

Publication Number Publication Date
JPS5662840A true JPS5662840A (en) 1981-05-29

Family

ID=15232765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13890179A Pending JPS5662840A (en) 1979-10-26 1979-10-26 Method for improving weathering resistance of polyolefin

Country Status (1)

Country Link
JP (1) JPS5662840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196654A (en) * 1987-02-09 1988-08-15 Adeka Argus Chem Co Ltd Stabilized high-molecular material composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196654A (en) * 1987-02-09 1988-08-15 Adeka Argus Chem Co Ltd Stabilized high-molecular material composition

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