JPS565804A - Modification of copolymer - Google Patents

Modification of copolymer

Info

Publication number
JPS565804A
JPS565804A JP8067679A JP8067679A JPS565804A JP S565804 A JPS565804 A JP S565804A JP 8067679 A JP8067679 A JP 8067679A JP 8067679 A JP8067679 A JP 8067679A JP S565804 A JPS565804 A JP S565804A
Authority
JP
Japan
Prior art keywords
copolymer
carboxylic acid
olefin
ethylene
ethylenic unsaturated
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
JP8067679A
Other languages
Japanese (ja)
Inventor
Hiroshi Harada
Tomiyasu Sakurai
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP8067679A priority Critical patent/JPS565804A/en
Publication of JPS565804A publication Critical patent/JPS565804A/en
Pending legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To prepare a modified copolymer having improved adhesive properties and coating processability, by melt mixing a copolymer of ethylene or an α-olefin and an ethylenic unsaturated carboxylic acid with a specific monoepoxy compound and amine compound at a specific ratio.
CONSTITUTION: (A) 100pts.wt. of a copolymer of (a) ethylene or a 3W8C α-olefin and (b) an α,β-ethylenic unsaturated carboxylic acid (e.g. methacrylic acid), or a copolymer prepared by ionically crosslinking the carboxylic acid groups of the copolymer with a metal ion (e.g. ionomer resin), is melt mixed with (B) 0.1W 10pts.wt. of a monoepoxy compound having a boiling point of ≥110°C (e.g. phenyl glycidyl ether) and (C) 0.001W2pts.wt. of an amine compound (e.g. triisopropanolamine).
COPYRIGHT: (C)1981,JPO&Japio
JP8067679A 1979-06-28 1979-06-28 Modification of copolymer Pending JPS565804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8067679A JPS565804A (en) 1979-06-28 1979-06-28 Modification of copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8067679A JPS565804A (en) 1979-06-28 1979-06-28 Modification of copolymer

Publications (1)

Publication Number Publication Date
JPS565804A true JPS565804A (en) 1981-01-21

Family

ID=13724949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8067679A Pending JPS565804A (en) 1979-06-28 1979-06-28 Modification of copolymer

Country Status (1)

Country Link
JP (1) JPS565804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01138206A (en) * 1987-11-25 1989-05-31 Unitika Ltd Preparation of solvent-soluble polyolefin resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01138206A (en) * 1987-11-25 1989-05-31 Unitika Ltd Preparation of solvent-soluble polyolefin resin

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