| Original document(16 pages) 中文版 |
The invention relates to thermoplastic polyurethane containing the following structural unit: R2-CO-NH-R-Si(R1)3-x(OR1)x wherein R, R1 and x have the following meanings: R represents an aliphatic, araliphatic or aromatic organic radical having 1 - 20 hydrocarbon atoms, R1 represents an alkyl radical or an aryl radical having 1 - 10 carbon atoms, R2 represents -NR3-CO-R4 or -O-R5-O-, R3 represents a polymer strand of the thermoplastic polyurethane, particularly the radical arising from the diisocyante used to produce thermoplastic polyurethane, R4 is a polymer strand arising from the thermoplastic polyurethane, especially the radical arising from the compounds (b), which are used to produce the plastic polyurethane and which can react with isocyantes, or chain extenders (c), R5 represents an alklene radical having 2 - 8, preferably 3 - 6 carbon atoms and x represents 1, 2 or 3. |
Application Number
申请号 |
200480021534 |
Application Date
申请日 |
2004.07.09 |
| Title 名称 |
Thermoplastic polyurethane containing silane groups
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Publication Number
公开号 |
1829753 |
Publication Date
公开日 |
2006.09.06 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
C08G18/08,C08G18/71,C08G18/83 |
Applicant(s) Name
申请人 |
BASF AG |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Henze Oliver Steffen, Peters Sabine, Brand Johann-Diedrich, Hackl Christa, Kraemer Markus |
| Attorney & Agent 代理人 |
liu jinhui lin bainan |
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