JPS5575468A - Adhesive composition - Google Patents

Adhesive composition

Info

Publication number
JPS5575468A
JPS5575468A JP14980678A JP14980678A JPS5575468A JP S5575468 A JPS5575468 A JP S5575468A JP 14980678 A JP14980678 A JP 14980678A JP 14980678 A JP14980678 A JP 14980678A JP S5575468 A JPS5575468 A JP S5575468A
Authority
JP
Japan
Prior art keywords
formula
carboxyl
copolymer
contg
meth
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
JP14980678A
Other languages
Japanese (ja)
Other versions
JPS5821940B2 (en
Inventor
Seiho Murakami
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP53149806A priority Critical patent/JPS5821940B2/en
Publication of JPS5575468A publication Critical patent/JPS5575468A/en
Publication of JPS5821940B2 publication Critical patent/JPS5821940B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide an adhesive compsn. suitable for laminating plasticized polyvinyl chloride by reacting alkali metal with a part of carboxyl gp. of a specific copolymer essentially consisting of (meth)acrylate unit and contg. carboxly gp.
CONSTITUTION: A copolymer is formed from (a) 85W99.5pts.wt. of (meth)acrylate represented by the formula I (R1 is H, methyl; R2 is 1W12C alkyl, the formula II, or III) or the formula IV (m is 1, 2; n' is 1W4), (b) 0.5W15pts.wt. ethylenically unsaturated monomer contg. carboxyl gp. (such as acrylic acid, maleic anhydride), and (c) ethylenically unsaturated monomer contg. one or more of functional gps. reperesented by the formula V, -OH, -CONH2, and -CONHCH2OH in amount of 0.5W150pts.wt. per 100pts.wt. of (a)+(b). Then, an alkali metal is reacted with 10% or more of carboxyl gp. contained in the formed copolymer.
COPYRIGHT: (C)1980,JPO&Japio
JP53149806A 1978-12-04 1978-12-04 adhesive composition Expired JPS5821940B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53149806A JPS5821940B2 (en) 1978-12-04 1978-12-04 adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53149806A JPS5821940B2 (en) 1978-12-04 1978-12-04 adhesive composition

Publications (2)

Publication Number Publication Date
JPS5575468A true JPS5575468A (en) 1980-06-06
JPS5821940B2 JPS5821940B2 (en) 1983-05-04

Family

ID=15483111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53149806A Expired JPS5821940B2 (en) 1978-12-04 1978-12-04 adhesive composition

Country Status (1)

Country Link
JP (1) JPS5821940B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224934A (en) * 1975-08-22 1977-02-24 Kurotani Kk Method of making ingot of alloy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224934A (en) * 1975-08-22 1977-02-24 Kurotani Kk Method of making ingot of alloy

Also Published As

Publication number Publication date
JPS5821940B2 (en) 1983-05-04

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