| 发明名称 |
Polyurethane composition for use as a dispersing binder. |
| 摘要 |
<p>The present invention discloses a novel polyurethane composition useful as a dispersing binder. The binder yields magnetic dispersions having high gloss values. Moreover, the polyurethane provides excellent hydrolytic stability. The polyurethane comprises a polyol, a diisocyanate a chain extender and an functional modifier formed of a reaction product of an aminodiol and Bronsted Acid.</p> |
| 申请公布号 |
EP0659789(A1) |
申请公布日期 |
1995.06.28 |
| 申请号 |
EP19940112902 |
申请日期 |
1994.08.19 |
| 申请人 |
THE B.F. GOODRICH COMPANY |
发明人 |
FARKAS, JULIUS;HALL, DALE RITCHEY;KIM, KYUNG JIN;VEDULA, RAVI R. |
| 分类号 |
C08L75/04;C08G18/08;C08G18/32;C08G18/50;C08G18/65;C08G18/66;C08K3/08;C08K3/22;C08L75/00;C09D5/23;C09D175/04;G11B5/702;H01F1/11;(IPC1-7):C08G18/32 |
主分类号 |
C08L75/04 |
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