JPS57109873A - Pressure-sensitive adhesive composition - Google Patents

Pressure-sensitive adhesive composition

Info

Publication number
JPS57109873A
JPS57109873A JP18386580A JP18386580A JPS57109873A JP S57109873 A JPS57109873 A JP S57109873A JP 18386580 A JP18386580 A JP 18386580A JP 18386580 A JP18386580 A JP 18386580A JP S57109873 A JPS57109873 A JP S57109873A
Authority
JP
Japan
Prior art keywords
pressure
main chain
copolymer
molecular weight
chain
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
Application number
JP18386580A
Other languages
Japanese (ja)
Other versions
JPS623190B2 (en
Inventor
Hitoshi Fujii
Shoji Ishihara
Original Assignee
Dainippon Printing 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 Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Priority to JP18386580A priority Critical patent/JPS623190B2/ja
Publication of JPS57109873A publication Critical patent/JPS57109873A/en
Publication of JPS623190B2 publication Critical patent/JPS623190B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To provide the titled composition having excellent pressure-sensitive adhesivity and cohesivity, polymerizable with inonizing radiations, and composed of a specific copolymer obtained by introducing a side chain having olefinic unsaturated bond to the main chain of a copolymer of an alkyl acrylate and a polar vinyl monomer.
CONSTITUTION: A pressure-sensitive adhesive composition composed of a copolymer having a molecular weight of 1,000W50,000 can be obtained by reacting an olefinic unsaturated monomer (e.g. glycidyl acrylate) with the main chain of a copolymer derived from 100 pts. of an alkyl acrylate (pref. 2-ethyl-hexyl acrylate, etc.) and pref. 1W20 pts. of a vinyl monomer having a polar group (e.g. acrylamide), thereby introducing side chains having olefinic unsaturated bond to the main chain. The number of the side chain is 0.01W2 per 1,000 molecular weight of the main chain.
EFFECT: The composition can be applied without diluting with solvent or low molecular weight monomer.
COPYRIGHT: (C)1982,JPO&Japio
JP18386580A 1980-12-26 1980-12-26 Expired JPS623190B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18386580A JPS623190B2 (en) 1980-12-26 1980-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18386580A JPS623190B2 (en) 1980-12-26 1980-12-26

Publications (2)

Publication Number Publication Date
JPS57109873A true JPS57109873A (en) 1982-07-08
JPS623190B2 JPS623190B2 (en) 1987-01-23

Family

ID=16143173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18386580A Expired JPS623190B2 (en) 1980-12-26 1980-12-26

Country Status (1)

Country Link
JP (1) JPS623190B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133641U (en) * 1983-02-26 1984-09-07
JPS60161413A (en) * 1984-02-01 1985-08-23 Showa Highpolymer Co Ltd Composition for gel coat
US5384341A (en) * 1992-12-28 1995-01-24 Mitsui Toatsu Chemicals, Inc. Actinic-radiation-curing hot-melt pressure-sensitive composition
JP2015209449A (en) * 2014-04-24 2015-11-24 ニッタ株式会社 Temperature-sensitive gluing agent composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133641U (en) * 1983-02-26 1984-09-07
JPS60161413A (en) * 1984-02-01 1985-08-23 Showa Highpolymer Co Ltd Composition for gel coat
JPH0212486B2 (en) * 1984-02-01 1990-03-20 Showa Highpolymer
US5384341A (en) * 1992-12-28 1995-01-24 Mitsui Toatsu Chemicals, Inc. Actinic-radiation-curing hot-melt pressure-sensitive composition
JP2015209449A (en) * 2014-04-24 2015-11-24 ニッタ株式会社 Temperature-sensitive gluing agent composition

Also Published As

Publication number Publication date
JPS623190B2 (en) 1987-01-23

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