Polyester resin and process for its production

Details Polyester resin and process for its production Polyester resin and process for its production

2006-02-14

2006-02-14

Acquah, Samuel A. (Department: 1711)

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

Synthetic resins

From carboxylic acid or derivative thereof

C528S308600, C526S065000, C526S066000

Reexamination Certificate

active

06998463

ABSTRACT:
A polyester resin characterized in that the content of the copolymerized components other than the terephthalic acid component and the ethylene glycol component, is not more than 4 mol % based on the total discarboxylic acid component, and when polyester resin is formed into a molded product, the molded product has a specific absorbance.

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