JPS568474A - Water-soluble adhesive composition - Google Patents
Water-soluble adhesive compositionInfo
- Publication number
- JPS568474A JPS568474A JP8431079A JP8431079A JPS568474A JP S568474 A JPS568474 A JP S568474A JP 8431079 A JP8431079 A JP 8431079A JP 8431079 A JP8431079 A JP 8431079A JP S568474 A JPS568474 A JP S568474A
- Authority
- JP
- Japan
- Prior art keywords
- water
- polyol
- polyether
- soluble
- carboxyl group
- 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.)
- Pending
Links
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paper (AREA)
Abstract
PURPOSE: A water-soluble adhesive composition which does not bleed on paper and is suitable to bind paper sheets or to mend broken paper sheets in papermaking factories, comprising a carboxyl group-containing polymer and an epoxy group- containing polyether-polyol.
CONSTITUTION: A water-soluble polyether-polyol is reacted with epichlorohydrin in the presence of a Lewis acid such as BF3 and the reaction product is then subjected to dehydrochlorination in the presence of an alkaline catalyst to produce a polyether-polyol (A) into which reactive epoxy groups are introduced to an extent of 10W80mol%. 50W600pts.wt. of the polyether-polyol (A) is added to an aqueous solution of 100pts.wt. of water-soluble or water-dispersible carboxyl group-containing polymer (B) prepared by polymerizing (1) a carboxyl group-containing monomer such as (meth)acrylic acid and, if desired, (2) an ethylenically unsaturated monomer such as vinylpyridine.
EFFECT: The bound parts of paper sheets do not suffer from malprinting. Adhesive properties at low temperatures are good.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8431079A JPS568474A (en) | 1979-07-02 | 1979-07-02 | Water-soluble adhesive composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8431079A JPS568474A (en) | 1979-07-02 | 1979-07-02 | Water-soluble adhesive composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS568474A true JPS568474A (en) | 1981-01-28 |
Family
ID=13826917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8431079A Pending JPS568474A (en) | 1979-07-02 | 1979-07-02 | Water-soluble adhesive composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS568474A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482659A (en) * | 1983-10-21 | 1984-11-13 | Westinghouse Electric Corp. | Toughened thermosetting compositions for composites |
JPH0641504A (en) * | 1991-07-12 | 1994-02-15 | Saiden Kagaku Kk | Alkali soluble type tacky agent composition |
-
1979
- 1979-07-02 JP JP8431079A patent/JPS568474A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482659A (en) * | 1983-10-21 | 1984-11-13 | Westinghouse Electric Corp. | Toughened thermosetting compositions for composites |
JPH0641504A (en) * | 1991-07-12 | 1994-02-15 | Saiden Kagaku Kk | Alkali soluble type tacky agent composition |
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