Plastic film

Details Plastic film Plastic film

1984-02-21

1985-09-24

Herbert, Thomas J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428204, 428207, 428332, 428413, 4284744, 428480, 428483, B32B 2708, B32B 2734, B32B 2736

Patent

active

045432856

ABSTRACT:
Disclosed is a plastic film which is provided on at least one surface with an antistatic coating. The coating is comprised of either a polyamino/polyamide resin modified with an epihalohydrin, in particular, epichlorohydrin, which acts as the antistatic agent, or of the antistatic agent together with a binder which is soluble in aqueous-alcohol solutions or is dispersible in water. The polyamino/polyamide resin preferably is a condensation product of an aliphatic saturated, dibasic carboxylic acid having at least three carbon atoms and a polyamine.

REFERENCES:
patent: 3720539 (1973-03-01), Seibel et al.
patent: 3857729 (1974-12-01), Burwasser
patent: 4066820 (1978-01-01), Kelly et al.
patent: 4097645 (1978-01-01), Toyoda et al.
H. Boardman, "Polyamide-Epichlorohydrin Resin with Antistatic Agent", p. 87.

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