Polyester film

Details Polyester film Polyester film

1992-10-19

1994-02-22

Kight, III, John

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

Synthetic resins

Processes of preparing a desired or intentional composition...

525437, 525444, 525535, 524155, 524174, 2642107, C08K 541

Patent

active

052887812

ABSTRACT:
The present invention relates to a biaxially oriented polyester film comprising a metallic alkylbenzene sulfonate derivative of formula(I), polyethylene glycol and, optionally, bis(4-.beta.-hydroxyalkoxyphenyl) sulfones of formula(II), which has improved antistatic property, clarity, mechanical properties and heat resistance: ##STR1## wherein: R represents an optionally substituted C.sub.8-25 alkyl group;

REFERENCES:
CA116(10):85029c.
CA114(14):1238316.
CA115(26):281562q.
CA109(4):23993j.
CA108(22):187837s.

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