发明名称 Film(s) and/or sheet(s) made using polyester compositions containing low amounts of cyclobutanediol
摘要 Described are film(s) and/or sheet(s) made using polyester compositions comprising polyesters comprising (a) a dicarboxylic acid component comprising 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 comprising 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, and 1,4-cyclohexanedimethanol residues.
申请公布号 US2006287478(A1) 申请公布日期 2006.12.21
申请号 US20060390671 申请日期 2006.03.28
申请人 发明人 CRAWFORD EMMETT D.;MCWILLIAMS DOUGLAS S.;PORTER DAVID S.;CONNELL GARY W.
分类号 C08G63/16 主分类号 C08G63/16
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