Copolyester composition and method for producing copolyester polymer

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United States of America Patent

PATENT NO 8575270
APP PUB NO 20120116020A1
SERIAL NO

13221165

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
FAR EASTERN NEW CENTURY CORPORATION36F NO 207 TUN HWA S RD SEC 2 TAIPEI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Li-Ling Taipei, TW 21 126
Ciou, Chi-Wei Taipei, TW 2 3
Hsu, Chuan-Hao Taipei, TW 4 1
Kuo, Chih-Ying Taipei, TW 3 3
Wu, Roy Chong-Li, TW 13 55

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