Polyester moulding compositions

Details Polyester moulding compositions Polyester moulding compositions

1984-09-13

1985-09-10

Griffin, Ronald W.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

260DIG35, 524539, 525411, C08L 6702, C08K 340, C08K 509

Patent

active

045407290

ABSTRACT:
A moulding composition comprises a polyethylene terephthalate with a nucleant, polycaprolactone of molecular weight above 10,000 and an epoxidized unsaturated triglyceride. The amount of epoxidized triglyceride is preferably not more than 10 parts per 100 parts total polymer and the amount of polycaprolactone is preferably 2.5 to 25 parts per 100 parts total polymer.

REFERENCES:
patent: 3632402 (1972-01-01), Weissermel et al.
patent: 3835089 (1974-09-01), Fox et al.
patent: 3892821 (1975-07-01), Koleske et al.
patent: 4212791 (1980-07-01), Avery et al.

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