The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2013
Filed:
Aug. 30, 2011
Chih-ying Kuo, Taipei, TW;
Chuan-hao Hsu, Taipei, TW;
Chi-wei Ciou, Taipei, TW;
Li-ling Chang, Taipei, TW;
Roy Wu, Chong-Li, TW;
Chih-Ying Kuo, Taipei, TW;
Chuan-Hao Hsu, Taipei, TW;
Chi-Wei Ciou, Taipei, TW;
Li-Ling Chang, Taipei, TW;
Roy Wu, Chong-Li, TW;
Far Eastern New Century Corporation, Taipei, TW;
Abstract
A copolyester composition includes: an aliphatic-aromatic copolyester; a coupling agent including a compound having an epoxy functional group; and a cocatalyst including a carboxylate of manganese and a carboxylate of zinc, wherein a weight ratio of the carboxylate of manganese to the carboxylate of zinc ranges from 1:3 to 3:1, and the cocatalyst is present in an amount ranging from 0.03-0.2 part by weight based on 100 parts by weight of the aliphatic-aromatic copolyester.