Title:
THERMOPLASTIC POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2004/069929
Kind Code:
A1
Abstract:
A molded article of an aromatic polyester block copolymer resin which is excellent in hydrolytic resistance, heat resistance, and yellowing resistance. The thermoplastic polyester resin composition comprises: 100 parts by weight of a polyester block copolymer (A) which is obtained by reacting a thermoplastic aromatic polyester with a lactone and has a terminal carboxy group content less than 5 mg-KOH/g; 0.05 to 5 parts by weight of a polycarbodiimide compound (B); 0.05 to 5 parts by weight of an epoxy compound (C) having a functionality of 2 or higher; 0.01 to 0.5 parts by weight of a phenolic antioxidant (D); and 0.01 to 0.5 parts by weight of a sulfur compound antioxidant (E).
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Inventors:
YOSHIOKA SHUJI (JP)
Application Number:
PCT/JP2004/001183
Publication Date:
August 19, 2004
Filing Date:
February 05, 2004
Export Citation:
Assignee:
DAICEL CHEM (JP)
YOSHIOKA SHUJI (JP)
YOSHIOKA SHUJI (JP)
International Classes:
C08L67/04; C08K5/098; C08K5/13; C08K5/1515; C08K5/29; C08K5/36; C08L67/00; C08L67/02; C08L79/00; (IPC1-7): C08L67/00; C08K5/098; C08K5/13; C08K5/1515; C08K5/29; C08K5/36
Foreign References:
| JPH06172507A | 1994-06-21 |
Other References:
See also references of EP 1591486A4
Attorney, Agent or Firm:
Miura, Yoshikazu (4 Kojimachi 5-chom, Chiyoda-ku Tokyo, JP)
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