Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1982-12-13
1983-11-29
Griffin, Ronald W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524404, 524605, C08K 338, C08K 512, C08L 6702
Patent
active
044181728
ABSTRACT:
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.
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patent: 2218237 (1940-10-01), Gordon
patent: 2956978 (1960-10-01), Reeves et al.
patent: 3261800 (1966-07-01), Collins
patent: 3516957 (1970-06-01), Gray et al.
patent: 3817901 (1974-06-01), Schaafsma
patent: 4368285 (1983-01-01), Coleman
Kasuga Takuzo
Okamoto Ichiro
Takahashi Katsuhiko
Toga Yuzo
Daicel Chemical Industries Ltd.
Griffin Ronald W.
Polyplastics Co. Ltd.
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