THERMOFORMED SHEET(S) COMPRISING POLYESTER COMPOSITIONS WHICH COMPRISE CYCLOBUTANEDIOL |
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| 申请号 | PCT/US2006011935 | 申请日 | 2006-03-30 | 公开(公告)号 | WO2007001562A8 | 公开(公告)日 | 2007-12-27 |
| 申请人 | EASTMAN CHEM CO; | 发明人 | CRAWFORD EMMETT DUDLEY; MCWILLIAMS DOUGLAS STEPHENS; PORTER DAVID SCOTT; CONNELL GARY WAYNE; | ||||
| 摘要 | Described are thermoformed films or sheets comprising polyester compositions comprising polyesters which comprise (a) a dicarboxylicacidcomponent having terephthalic acid or an ester thereof; optionally, an aromatic dicarboxylic acid or aliphatic dicarboxylic acid or esters thereof; 2,2,4,4-tetramethyl-1 ,3-cyclobutanediol; and 1 ,4- cyclohexanedimethanol. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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