Drafting material

Details Drafting material Drafting material

1984-02-21

1985-09-24

Herbert, Thomas J.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

428201, 428204, 428207, 428413, 4284744, 428480, 428483, 430273, 430527, G03C 152, B32B 2708, B32B 2734

Patent

active

045433160

ABSTRACT:
Disclosed is a drafting material comprising a plastic support having on at least one surface thereof an adhesive layer, a layer of pigmented or clear lacquer and a top layer which includes a homo- or copolymer of vinyl acetate and an antistatic agent, wherein the antistatic agent contained in the top layer is a polyamino/polyamide resin modified with an epihalohydrin, preferably epichlorohydrin, the resin being a condensation product of at least one aliphatic dicarboxylic acid or polymeric carboxylic acid and at least one polyamine.

REFERENCES:
patent: 3720539 (1973-03-01), Seibel et al.
patent: 3857729 (1974-12-01), Burwasser
patent: 3993850 (1976-11-01), Timmerman et al.
patent: 4066820 (1978-01-01), Kelly et al.
patent: 4097645 (1978-06-01), Toyoda et al.
H. Boardman, "Polyamide-Epichlorohydrin Resin with Antistatic Agent", p. 87.

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