Polyester resin composition

Details Polyester resin composition Polyester resin composition

2007-08-09

2011-11-15

Wu, David W (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S169000, C524S317000, C524S378000, C524S394000, C524S601000, C525S437000, C525S449000

Reexamination Certificate

active

08058334

ABSTRACT:
To provide a polyester resin composition having a high crystallization rate and excellent moldability.A polyester resin composition comprising (a) a polyester resin,(b) one or more sulfonamide compound metal salt having a structure represented by a general formula selected from the group consisting of the following general formula (1):the following general formula (2):and the following general formula (3):and (c) an aliphatic carboxylic acid diester compound of polyalkylene glycol represented by the following general formula (4):(in the formula (4), G represents an alkylene group having 2 to 4 carbon atoms; R4and R5each independently represent an alkyl or alkenyl group having 1 to 14 carbon atoms; and m represents a integral number of 2 to 30).

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