MY133097A - Method for producing adhesive, adhesive, and laminate - Google Patents
Method for producing adhesive, adhesive, and laminateInfo
- Publication number
- MY133097A MY133097A MYPI9805706A MY133097A MY 133097 A MY133097 A MY 133097A MY PI9805706 A MYPI9805706 A MY PI9805706A MY 133097 A MY133097 A MY 133097A
- Authority
- MY
- Malaysia
- Prior art keywords
- adhesive
- producing
- solubility
- hour
- polyvinyl alcohol
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 title abstract 12
- 230000001070 adhesive effect Effects 0.000 title abstract 12
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- -1 CARBOXYL GROUPS Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
- Laminated Bodies (AREA)
Abstract
DISCLOSED IS A METHOD FOR PRODUCING AN ADHESIVE, WHICH COMPRISES ADDING TO (A) AN AQUEOUS EMULSION, (B) A POLYVINYL ALCOHOL POWDER OF WHICH THE SOLUBILITY IN WATER AT 40°C FOR 1 HOUR IS NOT LOWER THAN 50 % BY WEIGHT AND OF WHICH THE SURFACE TENSION IN THE FORM OF A 1 WT.% AQUEOUS SOLUTION IS NOT LOWER THAN 45 MN/M, TO PREPARE A PRIMARY ADHESIVE INGREDIENT, FOLLOWED BY ADDING THERETO (C) A POLYISOCYANATE COMPOUND. THE PRIMARY ADHESIVE INGREDIENT IS PRODUCED AT LOW TEMPERATURES, AND ITS STABILITY IS HIGH. ALSO DISCLOSED IS AN ADHESIVE COMPRISING (A) AN AQUEOUS EMULSION, (B) A POLYVINYL ALCOHOL HAVING CARBOXYL GROUPS IN AN AMOUNT OF FROM 0.2 TO 5 MOL%, OF WHICH THE SOLUBILITY IN WATER AT 40°C FOR 1 HOUR IS NOT LOWER THAN 50 % BY WEIGHT AND OF WHICH THE SURFACE TENSION IN THE FORM OF A 1 WT.% AQUEOUS SOLUTION IS NOT LOWER THAN 45 MN/M, AND (C) A POLYISOCYANATE COMPOUND. THE ADHESIVE HAS HIGH ADHESIVE STRENGTH, ESPECIALLY HIGH INITIAL ADHESIVE STRENGTH, AND IT’S THE ADHESIVE STRENGTH IS NOT LOWERED IN REPEATED BOILING CONDITIONS. THE POT LIFE OF THE ADHESIVE IS LONG. THE ADHESIVE IS FAVORABLE TO WOOD AND PLYWOOD FOR PRODUCING LAMINATES.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35256497 | 1997-12-22 | ||
| JP35256697 | 1997-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY133097A true MY133097A (en) | 2007-10-31 |
Family
ID=26579656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI9805706 MY133097A (en) | 1997-12-22 | 1998-12-17 | Method for producing adhesive, adhesive, and laminate |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1106437C (en) |
| ID (1) | ID21591A (en) |
| MY (1) | MY133097A (en) |
| NZ (1) | NZ333047A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360629C (en) * | 2002-04-28 | 2008-01-09 | 王学谦 | Multifunctional aqueous adhesive and its prepn |
| CN100413904C (en) * | 2005-12-20 | 2008-08-27 | 南开大学 | Soluble cross-linked polyvinyl alcohol polyurethane and its synthesis method |
| CN108659758A (en) * | 2018-05-24 | 2018-10-16 | 广东东美实业有限公司 | A kind of composite plate formaldehyde-free rubber water formula |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716149B2 (en) * | 1973-10-08 | 1982-04-03 | ||
| JPS62119285A (en) * | 1985-11-19 | 1987-05-30 | Mitsui Toatsu Chem Inc | Adhesive composition |
| CN1032352A (en) * | 1987-10-09 | 1989-04-12 | 肖绪汉 | White emulsion binder and preparation method thereof |
| JPH023488A (en) * | 1988-06-14 | 1990-01-09 | Showa Denko Kk | Adhesive |
| CN1041965A (en) * | 1988-10-21 | 1990-05-09 | 薜志纯 | Improving acrylic resin binding agent |
| EP0367120A1 (en) * | 1988-10-28 | 1990-05-09 | Air Products And Chemicals, Inc. | Vinyl laminating adhesive composition |
| US5092953A (en) * | 1989-03-21 | 1992-03-03 | Air Products And Chemicals, Inc. | Aqueous vinyl chloride-ethylene copolymer/polyisocyanate adhesive compositions for wood composites |
| JP3474303B2 (en) * | 1995-03-24 | 2003-12-08 | 株式会社クラレ | Wood adhesive |
| JPH08269426A (en) * | 1995-04-03 | 1996-10-15 | Kuraray Co Ltd | Compounded composition and adhesive |
-
1998
- 1998-11-27 NZ NZ33304798A patent/NZ333047A/en not_active IP Right Cessation
- 1998-12-17 MY MYPI9805706 patent/MY133097A/en unknown
- 1998-12-22 ID IDP981663A patent/ID21591A/en unknown
- 1998-12-22 CN CN98124081A patent/CN1106437C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ID21591A (en) | 1999-06-24 |
| NZ333047A (en) | 2000-02-28 |
| CN1227243A (en) | 1999-09-01 |
| CN1106437C (en) | 2003-04-23 |
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