| 发明名称 |
ELASTÔMERO DE POLIURETANO TERMOPLÁSTICO. |
| 摘要 |
The present invention is a low haze thermoplastic polyurethane (TPU) prepared from a chain extender mixture that includes an acyclic diol and a mixture of 1,3- and 1,4-cyclohexanedimethanol. The TPU elastomers exhibit good optical clarity, particularly when formed into relatively thick injection molded parts. |
| 申请公布号 |
BRPI0721405(A2) |
申请公布日期 |
2014.03.04 |
| 申请号 |
BR2007PI21405 |
申请日期 |
2007.12.03 |
| 申请人 |
LUBRIZOL ADVANCED MATERIALS, INC. |
发明人 |
JOHN MARK COX;FRANCISCO LERMA;MARK F. SONNENSCHEIN |
| 分类号 |
C08G18/32;B29C45/00;C08G18/40;C08G18/42;C08G18/66;C08G18/76;C08J3/22 |
主分类号 |
C08G18/32 |
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