| 发明名称 |
MANUFACTURE OF POLYURETHANE COMPOSITIONS |
| 摘要 |
<p>Polyurethane compositions - which may or may not be foamed - having improved mechanical properties are manufactured from organic polyisocyanates, polyhydroxy compounds and one or more at least partially crosslinked, particulate polymers of particle size from 500 to 5,000 .ANG., of which polymer from 1 to 40% by weight are dispersed in the polyhydroxy compound.</p> |
| 申请公布号 |
CA1075398(A) |
申请公布日期 |
1980.04.08 |
| 申请号 |
CA19750240025 |
申请日期 |
1975.11.19 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
FALKENSTEIN, GEORG;STEIN, DIETER;HAAF, FRANZ;HEINZ, GERHARD;SCHOEN, ERNST |
| 分类号 |
C08G18/00;C08G18/62;C08L1/00;C08L7/00;C08L21/00;C08L27/00;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L75/00;C08L75/04;(IPC1-7):08G18/14;08G18/67;08G18/62;08G18/63 |
主分类号 |
C08G18/00 |
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