| 发明名称 |
POLYSILOXANE-POLYUREA BLOCK COPOLYMER |
| 摘要 |
POLYSILOXANE-POLYUREA BLOCK COPOLYMERS Polysiloxane-polyurea block copolymers are prepared from isocyanate and aminophenoxy functional polyorganosiloxane. These block copolymers are hydrolytically stable and exhibit improved thermal stability compared to aminoalkyl functional polyorganosiloxanes.
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| 申请公布号 |
CA2005500(A1) |
申请公布日期 |
1990.07.03 |
| 申请号 |
CA19892005500 |
申请日期 |
1989.12.14 |
| 申请人 |
DOW CORNING CORPORATION |
发明人 |
DECKER, GARY T.;GORNOWICZ, GERALD A.;LEE, CHI-LONG |
| 分类号 |
C08G77/452;C08G18/61;C08G77/42;C08G77/54;(IPC1-7):C08G77/452 |
主分类号 |
C08G77/452 |
| 代理机构 |
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