| 发明名称 |
WATER-BASED POLYURETHANE RESIN, AQUEOUS DISPERSION OF WATER-BASED POLYURETHANE RESIN, BINDER FOR PRINTING INK AND PRINTING INK COMPOSITION |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a water-based polyurethane resin having the characteristic flexibility of water-based polyurethane resins and excellent adhesiveness to various plastics such as polyolefins (polyethylene, polypropylene, and the like), nylons and polyesters. <P>SOLUTION: The water-based polyurethane resin is produced by neutralizing (A) an isocyanate-terminated prepolymer containing carboxyl group and obtained by the reaction of (a-1) a polymeric polyol with (a-2) a polyisocyanate compound with (B) a specific neutralizing agent. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
| 申请公布号 |
JP2005146165(A) |
申请公布日期 |
2005.06.09 |
| 申请号 |
JP20030387658 |
申请日期 |
2003.11.18 |
| 申请人 |
ARAKAWA CHEM IND CO LTD |
发明人 |
HIGASHIMOTO TORU;SAKURAI YOSHIHIRO |
| 分类号 |
C08K5/17;C08G18/10;C08G18/34;C09D11/023;C09D11/03;C09D11/10;C09D11/102;(IPC1-7):C08G18/34 |
主分类号 |
C08K5/17 |
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