发明名称 |
EXTRUDABLE HIGHLY CRYSTALLINE THERMOPLASTIC POLYURETHANES |
摘要 |
<p>A thermoplastic polyurethane composition having a high crystalline content which advantageously can be processed in an extruder. The composition includes a crystallization retarding component of a short chain or monomeric diol which is branched, substituted or contains heteroatoms, or a combination thereof. The crystallization retarding component delays the onset of crystallization during extrusion processing until the composition has exited the extruder.</p> |
申请公布号 |
EP1456272(B1) |
申请公布日期 |
2012.08.08 |
申请号 |
EP20020780674 |
申请日期 |
2002.11.14 |
申请人 |
LUBRIZOL ADVANCED MATERIALS, INC. |
发明人 |
ONDER, KEMEL |
分类号 |
C08G18/65;C08G18/08;C08G18/32;C08G18/48;C08G18/66;C08G18/76 |
主分类号 |
C08G18/65 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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