<p>This invention relates to aliphatic-aromatic copolyesters that can exhibit improved tear strength and improved rate of biodegradation. Particularly to an aliphatic-aromatic copolyester having a dicarboxylic acid component and a glycol component. The invention also relates to articles and blends using the copolyesters.</p>
申请公布号
WO2010077809(A1)
申请公布日期
2010.07.08
申请号
WO2009US67850
申请日期
2009.12.14
申请人
E. I. DU PONT DE NEMOURS AND COMPANY;HASTY, NOEL, M.;STANCIK, EDWARD, J.;TEASLEY, MARK, F.;WILCZEK, LECH
