Patent ID: 9725581
Date: 2017-08-08
CPC Classifications: C08K

Claim:
1. A polycyclohexylenedimethylene terephthalate resin composition, comprising: 40 to 95 wt % of polycyclohexylenedimethylene terephthalate resin; 12 to 35 wt % of a white pigment; and 1 to 27 wt % of a filler, wherein the amount of germanium (Ge) atoms remaining in the polycyclohexylenedimethylene terephthalate resin is 30 to 1,000 ppm based on the weight of the polycyclohexylenedimethylene terephthalate resin, wherein the polycyclohexylenedimethylene terephthalate resin is obtained by at least one reaction selected from the group consisting of (1) an esterification reaction of a dicarboxylic acid and a diol compound and (2) a transesterification reaction of a dicarboxylic acid ester compound and a diol compound, wherein the dicarboxylic acid is entirely terephthalic acid, the dicarboxylic acid ester compound is entirely dimethyl terephthalate, and the diol compound is entirely cyclohexane dimethanol.