| 发明名称 |
METHOD AND DEVICE FOR PRODUCING POLYURETHANES CONTAINING FILLING MATERIALS |
| 摘要 |
Disclosed is a method and a device for mixing a polyol constituent containing filling material with an isocyanate constituent in order to produce a polyisocyanate polyaddition reaction mixture, wherein the isocyanate is injected into the polyol constituent at a pressure of 50 to 250 bars and wherein the polyol constituent has a pressure of 0.2 to 2 bars.
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| 申请公布号 |
CA2280863(A1) |
申请公布日期 |
1998.08.20 |
| 申请号 |
CA19982280863 |
申请日期 |
1998.02.04 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
SCHULTE, KLAUS;KRIPPL, KURT;FRIEDERICHS, WOLFGANG;KUENZEL, UWE |
| 分类号 |
B29B7/74;B01F5/04;B29B7/76;B29C67/24;C08G18/08;(IPC1-7):B29B7/74 |
主分类号 |
B29B7/74 |
| 代理机构 |
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