发明名称 |
POLYESTER COMPOSITIONS CONTAINING CYCLOBUTANEDIOL AND ARTICLES MADE THEREFROM |
摘要 |
Described are polyesters containing (a) a dicarboxylic acid component having from 70 to 100 mole % of terephthalic acid residues, and up to 30 mole % of aromatic dicarboxylic acid residues or aliphatic dicarboxylic acid residues; and (b) a glycol component having from 40 to 65 mole % of 2,2,4,4-tetramethyl-1,3- cyclobutanediol residues, and from 35 to 60 mole % of 1,4-cyclohexanedimethanol residues; wherein the total mole % of the dicarboxylic acid component is 100 mole %, and the total mole % of the glycol component is 100 mole %. The polyesters may be manufactured into articles such as fibers, films, containers, bottles or sheets. |
申请公布号 |
WO2007001553(A1) |
申请公布日期 |
2007.01.04 |
申请号 |
WO2006US11911 |
申请日期 |
2006.03.30 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
CRAWFORD, EMMETT, DUDLEY;PECORINI, THOMAS, JOSEPH;MCWILLIAMS, DOUGLAS, STEPHENS;PORTER, DAVID, SCOTT;CONNELL, GARY, WAYNE |
分类号 |
C08G63/199;C08J5/18;C08L67/02 |
主分类号 |
C08G63/199 |
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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