| 发明名称 |
POLYURETHANE PREPOLYMERS HAVING ALKOXYSILANE END GROUPS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF SEALANTS |
| 摘要 |
The invention relates to polyurethane prepolymers having alkoxysilane end groups based on special high molecular weight polyurethane prepolymers, to a method for the production thereof and to their use as binding agents for low molecular weight sealants.
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| 申请公布号 |
CA2348566(A1) |
申请公布日期 |
2000.05.11 |
| 申请号 |
CA19992348566 |
申请日期 |
1999.10.18 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WALTER, ULRICH;SCHMALSTIEG, LUTZ;LEMMERZ, RALF;WILMES, OSWALD |
| 分类号 |
C08G18/10;C08G18/48;C08G18/83;C09K3/10;(IPC1-7):C08G18/10 |
主分类号 |
C08G18/10 |
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