JPS5688478A - Aqueous contact-adhesive composition - Google Patents

Aqueous contact-adhesive composition

Info

Publication number
JPS5688478A
JPS5688478A JP16623779A JP16623779A JPS5688478A JP S5688478 A JPS5688478 A JP S5688478A JP 16623779 A JP16623779 A JP 16623779A JP 16623779 A JP16623779 A JP 16623779A JP S5688478 A JPS5688478 A JP S5688478A
Authority
JP
Japan
Prior art keywords
ethylene
vinyl ester
copolymer
carboxylic acid
polyvinyl alcohol
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
JP16623779A
Other languages
Japanese (ja)
Other versions
JPS6318634B2 (en
Inventor
Takeshi Yuki
Takenori Tanaka
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP16623779A priority Critical patent/JPS5688478A/en
Publication of JPS5688478A publication Critical patent/JPS5688478A/en
Publication of JPS6318634B2 publication Critical patent/JPS6318634B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Titled composition having excellent contact, adhesion and age resistance, prepared by adding an isocyanate compound to an aqueous dispersion of an ethylene/vinyl ester copolymer having a specified composition.
CONSTITUTION: A polyisocyanate compound such as tolylene diisocyanate in a proportion to provide about 0.1W1mol of effective isocyanate groups per mol of hydroxyl groups of polyvinyl alcohol is added to an aqueous dispersion of a resin mixture containing an ethylene-vinylic copolymer consisting of 5W50wt% ethylene, 50W95wt% higher (C5W12) carboxylic acid vinyl ester such as vinyl pivalate and 0W45wt% lower (C2W4) carboxylic acid vinyl ester such as vinyl acetate, and about 1W15wt%, based on the copolymer, polyvinyl alcohol (one having a polymerization degree of about 300W4,200 and a saponification degree of about 70W 100mol% is pereferred).
COPYRIGHT: (C)1981,JPO&Japio
JP16623779A 1979-12-19 1979-12-19 Aqueous contact-adhesive composition Granted JPS5688478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16623779A JPS5688478A (en) 1979-12-19 1979-12-19 Aqueous contact-adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16623779A JPS5688478A (en) 1979-12-19 1979-12-19 Aqueous contact-adhesive composition

Publications (2)

Publication Number Publication Date
JPS5688478A true JPS5688478A (en) 1981-07-17
JPS6318634B2 JPS6318634B2 (en) 1988-04-19

Family

ID=15827644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16623779A Granted JPS5688478A (en) 1979-12-19 1979-12-19 Aqueous contact-adhesive composition

Country Status (1)

Country Link
JP (1) JPS5688478A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149970A (en) * 1982-03-03 1983-09-06 Kuraray Co Ltd Adhesive for bonding waterproof sheets
JPS58164667A (en) * 1982-03-24 1983-09-29 Kuraray Co Ltd Waterproofing technique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149970A (en) * 1982-03-03 1983-09-06 Kuraray Co Ltd Adhesive for bonding waterproof sheets
JPH0222778B2 (en) * 1982-03-03 1990-05-21 Kuraray Co
JPS58164667A (en) * 1982-03-24 1983-09-29 Kuraray Co Ltd Waterproofing technique
JPH0222779B2 (en) * 1982-03-24 1990-05-21 Kuraray Co

Also Published As

Publication number Publication date
JPS6318634B2 (en) 1988-04-19

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