| 发明名称 |
REDUCTION OF WHITENING OF POLY(TRIMETHYLENE TEREPHTHALATE) PARTS BY SOLVENT EXPOSURE |
| 摘要 |
This invention relates to a process for producing non-whitening molded parts of poly(trimethylene terephthalate) (PTT) with reduced whitening after an elevated temperature aging test by exposing the parts to solvents.
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| 申请公布号 |
US2010152412(A1) |
申请公布日期 |
2010.06.17 |
| 申请号 |
US20090639250 |
申请日期 |
2009.12.16 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DOBRICK BRETT COLLIN;MESSMORE BENJAMIN WEAVER |
| 分类号 |
C08G63/123 |
主分类号 |
C08G63/123 |
| 代理机构 |
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