JPS52151340A - Stabilization of olefin polymers - Google Patents

Stabilization of olefin polymers

Info

Publication number
JPS52151340A
JPS52151340A JP6812376A JP6812376A JPS52151340A JP S52151340 A JPS52151340 A JP S52151340A JP 6812376 A JP6812376 A JP 6812376A JP 6812376 A JP6812376 A JP 6812376A JP S52151340 A JPS52151340 A JP S52151340A
Authority
JP
Japan
Prior art keywords
stabilization
olefin polymers
olefin polymer
discoloration
degrading
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
JP6812376A
Other languages
Japanese (ja)
Inventor
Koichi Kato
Saburo Murata
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP6812376A priority Critical patent/JPS52151340A/en
Priority to GB14094/77A priority patent/GB1547331A/en
Priority to IT48818/77A priority patent/IT1077454B/en
Priority to US05/785,152 priority patent/US4104247A/en
Priority to DE19772715498 priority patent/DE2715498A1/en
Publication of JPS52151340A publication Critical patent/JPS52151340A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To stabilize an olefin polymer free from discoloration upon heat treatment, e.g. granulation, etc. without degrading the properties due to the deterioration, by treating the olefin polymer with a specific compound without removing a polymerization catalyst residue.
COPYRIGHT: (C)1977,JPO&Japio
JP6812376A 1976-04-06 1976-06-10 Stabilization of olefin polymers Pending JPS52151340A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6812376A JPS52151340A (en) 1976-06-10 1976-06-10 Stabilization of olefin polymers
GB14094/77A GB1547331A (en) 1976-04-06 1977-04-04 Method of stabilizing an olefin polymer
IT48818/77A IT1077454B (en) 1976-04-06 1977-04-05 PROCEDURE FOR STABILIZING OLEFINE POLYMERS
US05/785,152 US4104247A (en) 1976-04-06 1977-04-06 Method for stabilizing an olefin polymer
DE19772715498 DE2715498A1 (en) 1976-04-06 1977-04-06 METHOD FOR STABILIZATION OF OLEFIN POLYMERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6812376A JPS52151340A (en) 1976-06-10 1976-06-10 Stabilization of olefin polymers

Publications (1)

Publication Number Publication Date
JPS52151340A true JPS52151340A (en) 1977-12-15

Family

ID=13364642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6812376A Pending JPS52151340A (en) 1976-04-06 1976-06-10 Stabilization of olefin polymers

Country Status (1)

Country Link
JP (1) JPS52151340A (en)

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