JPS5688478A - Aqueous contact-adhesive composition - Google Patents
Aqueous contact-adhesive compositionInfo
- 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
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
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)
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 |
-
1979
- 1979-12-19 JP JP16623779A patent/JPS5688478A/en active Granted
Cited By (4)
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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