JPS6422947A - Modified olefin polymer mixture - Google Patents
Modified olefin polymer mixtureInfo
- Publication number
- JPS6422947A JPS6422947A JP17725187A JP17725187A JPS6422947A JP S6422947 A JPS6422947 A JP S6422947A JP 17725187 A JP17725187 A JP 17725187A JP 17725187 A JP17725187 A JP 17725187A JP S6422947 A JPS6422947 A JP S6422947A
- Authority
- JP
- Japan
- Prior art keywords
- modified
- olefin
- mixture
- polymers
- copolymer
- 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 provide the titled mixture composed of a modified crystalline olefin polymer, a modified multi-component olefin copolymer and a modified ethylene/alpha-olefin copolymer and having excellent moldability, interlaminar adhesivity with a barrier polymer and heat-resistance. CONSTITUTION:The objective mixture is composed of three kinds of modified polymers produced by treating each of the following (co)polymers with an unsaturated carboxylic acid (derivative) in the presence of a radical initiator. The (co)polymers are (A) a crystalline olefin polymer having an MFR of preferably 0.02-80g/10min, (B) a multi-component copolymer composed of 0.1-50wt.% of an alpha,beta-ethylenic unsaturated carboxylic acid ester (preferably methyl acrylate, etc.), 0.05-20wt.% of a dibasic unsaturated carboxylic acid or its derivative (preferably maleic anhydride, etc.) and 30-99.85wt.% of a <=12C olefin (preferably ethylene) and (C) a copolymer of ethylene and >=3C alpha-olefin. The modified products of the polymers A and B accounts for 5-20wt.% and 5-30wt.% of the mixture and the modified polymer C accounts for the remaining part of the mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17725187A JPS6422947A (en) | 1987-07-17 | 1987-07-17 | Modified olefin polymer mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17725187A JPS6422947A (en) | 1987-07-17 | 1987-07-17 | Modified olefin polymer mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6422947A true JPS6422947A (en) | 1989-01-25 |
JPH0464625B2 JPH0464625B2 (en) | 1992-10-15 |
Family
ID=16027805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17725187A Granted JPS6422947A (en) | 1987-07-17 | 1987-07-17 | Modified olefin polymer mixture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6422947A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5298558A (en) * | 1991-06-25 | 1994-03-29 | The Geon Company | Electrostatic dissipative blends of PVC, polyetheramides and an impact modifier |
-
1987
- 1987-07-17 JP JP17725187A patent/JPS6422947A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5298558A (en) * | 1991-06-25 | 1994-03-29 | The Geon Company | Electrostatic dissipative blends of PVC, polyetheramides and an impact modifier |
Also Published As
Publication number | Publication date |
---|---|
JPH0464625B2 (en) | 1992-10-15 |
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