发明名称 |
Extrudable highly crystalline thermoplastic polyurethanes |
摘要 |
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.
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申请公布号 |
US6995231(B2) |
申请公布日期 |
2006.02.07 |
申请号 |
US20010036567 |
申请日期 |
2001.12.21 |
申请人 |
NOVEON IP HOLDINGS, CORP. |
发明人 |
ONDER KEMAL |
分类号 |
C08G18/08;C08G18/65;C08G18/10;C08G18/32;C08G18/48;C08G18/66;C08G18/71 |
主分类号 |
C08G18/08 |
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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