发明名称 |
Aliphatic polyester-amide compositions and a process for producing the same |
摘要 |
The invention is a method for increasing the molecular weight of and optionally providing branching in a polymer which has a first repeat unit, which comprises the residual of a condensation reaction of an aliphatic dicarboxylic acid and either a bisamide diol or a bis diamide diester, and a second repeat unit, which comprises the residual of a condensation reaction of a diol and an aliphatic dicarboxylic acid. The invention is also the branched polymer that can be made by such a method. |
申请公布号 |
US8080617(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20060917164 |
申请日期 |
2006.06.14 |
申请人 |
BROOS RENE;KOOPMANS RUDOLF J.;DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
BROOS RENE;KOOPMANS RUDOLF J. |
分类号 |
C08G63/685;C08G69/48;C08L67/00;C08L77/12 |
主分类号 |
C08G63/685 |
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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