| 发明名称 |
Non-aqueous poly(urethane-urea). |
| 摘要 |
<p>Disclosed herein is a poly(urethane-urea) which is prepared by reverse-addition of an isocyanate-terminated prepolymer to an organic medium containing an alcoholic solvent and a chain extender comprising at least two isocyanate-reactive active hydrogen groups consisting essentially of amino groups.</p> |
| 申请公布号 |
EP0205829(A1) |
申请公布日期 |
1986.12.30 |
| 申请号 |
EP19860105817 |
申请日期 |
1986.04.26 |
| 申请人 |
PPG INDUSTRIES, INC. |
发明人 |
CHANG, WHEN-HSUAN;MCKEOUGH, DAVID THOMAS;MING-KEE CHAU, MICHAEL |
| 分类号 |
C08G18/00;C08G18/08;C08G18/10;C08G18/65;C09D175/04 |
主分类号 |
C08G18/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
