| 发明名称 |
STABILISERS, IN PARTICULAR FOR THERMOPLASTIC POLYURETHANES |
| 摘要 |
The invention relates to stabilisers containing at least two phenolic groups which are connected by a polyol, with a number average molecular weight of 75xF g/mol to 250xF g/mol, preferably 100xF g/mol to 200xF g/mol, in particular 100xF g/mol to 150xF g/mol, where the term F = the number of phenolic groups in the molecule, as bridging unit (II). |
| 申请公布号 |
WO0202684(A1) |
申请公布日期 |
2002.01.10 |
| 申请号 |
WO2001EP07636 |
申请日期 |
2001.07.04 |
| 申请人 |
BASF AKTIENGESELLSCHAFT;MALZ, HAUKE;FLUG, THOMAS;BOEHME, PETER;KAMIETH, MARKUS |
发明人 |
MALZ, HAUKE;FLUG, THOMAS;BOEHME, PETER;KAMIETH, MARKUS |
| 分类号 |
C07C67/08;C07B61/00;C07C69/732;C07C235/34;C07C323/12;C08G18/08;C08K5/00;C08K5/134;C08K5/20;C08K5/375;C08L75/04;C08L101/00;C09K15/08 |
主分类号 |
C07C67/08 |
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