JPS56145964A - Aqueous adhesive - Google Patents
Aqueous adhesiveInfo
- Publication number
- JPS56145964A JPS56145964A JP4813980A JP4813980A JPS56145964A JP S56145964 A JPS56145964 A JP S56145964A JP 4813980 A JP4813980 A JP 4813980A JP 4813980 A JP4813980 A JP 4813980A JP S56145964 A JPS56145964 A JP S56145964A
- Authority
- JP
- Japan
- Prior art keywords
- materials
- adhesive
- polyurethane
- polyvinyl acetate
- water
- 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: To provide an aq. adhesive having excellent bonding performance, long- term shelf stability, etc., by a method wherein a cation type aq. polyurethane is blended with a polyvinyl acetate emulsion, and the pH is adjusted to 7 or below.
CONSTITUTION: There is provided an aq. adhesive having a pH of 7 or below and contg. an aq. polyurethane (A) which contains cationic nitrogen atom and is water- soluble (or water-dispersible), and a polyvinyl acetate emulsion (B) (pref. an emulsion dispersed by using a nonionic or a cationic surfactant) in a weight ratio (on a solid basis) of 1W80:99W20. The above adhesive exhibits excellent adhesiveness to cellulosic materials (paper, wood, etc.), inorg. materials (e.g. concrete), plastic materials, and metallic materials.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4813980A JPS56145964A (en) | 1980-04-14 | 1980-04-14 | Aqueous adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4813980A JPS56145964A (en) | 1980-04-14 | 1980-04-14 | Aqueous adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56145964A true JPS56145964A (en) | 1981-11-13 |
JPH0116278B2 JPH0116278B2 (en) | 1989-03-23 |
Family
ID=12795002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4813980A Granted JPS56145964A (en) | 1980-04-14 | 1980-04-14 | Aqueous adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56145964A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04118128U (en) * | 1992-03-19 | 1992-10-22 | 日本低温乾燥工業株式会社 | sheet drying material |
JPH07323209A (en) * | 1995-03-06 | 1995-12-12 | Nippon Teion Kansou Kogyo Kk | Sheet-like desiccating material and production thereof |
JPH0885250A (en) * | 1994-09-19 | 1996-04-02 | Canon Inc | Notice sheet, notice display and manufacture |
JP2007224240A (en) * | 2006-02-27 | 2007-09-06 | Yokohama Rubber Co Ltd:The | Puncture sealing material for tire |
CN109679030A (en) * | 2018-09-03 | 2019-04-26 | 万华化学集团股份有限公司 | A kind of aqueous polyurethane-polyvinyl acetate resins and its preparation method and application |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5360990A (en) * | 1976-11-11 | 1978-05-31 | Bayer Ag | Preparation of water dispersable polyurethane |
-
1980
- 1980-04-14 JP JP4813980A patent/JPS56145964A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5360990A (en) * | 1976-11-11 | 1978-05-31 | Bayer Ag | Preparation of water dispersable polyurethane |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04118128U (en) * | 1992-03-19 | 1992-10-22 | 日本低温乾燥工業株式会社 | sheet drying material |
JPH0885250A (en) * | 1994-09-19 | 1996-04-02 | Canon Inc | Notice sheet, notice display and manufacture |
JPH07323209A (en) * | 1995-03-06 | 1995-12-12 | Nippon Teion Kansou Kogyo Kk | Sheet-like desiccating material and production thereof |
JP2007224240A (en) * | 2006-02-27 | 2007-09-06 | Yokohama Rubber Co Ltd:The | Puncture sealing material for tire |
CN109679030A (en) * | 2018-09-03 | 2019-04-26 | 万华化学集团股份有限公司 | A kind of aqueous polyurethane-polyvinyl acetate resins and its preparation method and application |
CN109679543A (en) * | 2018-09-03 | 2019-04-26 | 万华化学集团股份有限公司 | A kind of quick-dry type aqueous adhesive and its preparation method and application |
CN109679030B (en) * | 2018-09-03 | 2021-06-29 | 万华化学集团股份有限公司 | Waterborne polyurethane-polyvinyl acetate resin and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0116278B2 (en) | 1989-03-23 |
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