Flynn, Thiel, Boutell & Tanis
Polyester composition containing 2-methyl-1,3-propylene glycol dibenzoate
 A polyester composition comprises polyethylene terephthalate and 0.1 to 15 wt. %, based on the polyethylene terephthalate, of 2-methyl-1,3-propylene glycol dibenzoate. It may further contain up to 40 wt. % of filler and up to 60 wt. % of a reinforcing fiber. 
Polyplastics Co., Ltd. Daicel Chemical Industries, Ltd.
C C C C C
C08K C08K C08K C08K C08K
inventional inventional inventional inventional inventional
Takuzo Katsuhiko Ichiro Yuzo
Kasuga Takahashi Okamoto Toga