Solid antistatic compositions

Details Solid antistatic compositions Solid antistatic compositions

1978-10-27

1980-07-01

Pertilla, Theodore E.

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

Synthetic resins

Ethylenically unsaturated reactant admixed with a preformed...

260DIG17, 525391, 525392, 525394, 525905, 528212, 528492, C08L 2306, C08L 7104

Patent

active

042105560

ABSTRACT:
A concentrated antistatic composition adapted for incorporation into various polymers such as olefins is prepared by admixing a liquid ethoxylated amine antistatic agent, such as an N,N-bis-(2-hydroxyethyl) alkenyl or mixed alkenyl and alkyl (C.sub.6 -C.sub.18)amine, with various polymers such as, for example, polypropylene, heating to form a homogeneous liquid and rapidly cooling the mixture to form a solid antistatic agent. A normally liquid antistatic agent can thus be simply and readily blended into a polymer such as polyethylene as a dry, solid product to impart antistatic properties to the blended resin.

REFERENCES:
patent: 3259520 (1966-07-01), Borman
patent: 3445396 (1969-05-01), Funatsu
patent: 3575903 (1971-04-01), Rombusch et al.
patent: 3631162 (1971-12-01), McGaugh et al.
patent: 3708464 (1973-01-01), Rombusch
patent: 3709852 (1973-01-01), Gordon et al.
patent: 3821184 (1974-06-01), Ruter et al.
patent: 3975325 (1976-08-01), Long, Jr.

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