Transparency for multi-color electrostatic copying

Details Transparency for multi-color electrostatic copying Transparency for multi-color electrostatic copying

1973-11-15

1976-04-06

Klein, David

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

96 12, 96 14, 427 24, 428411, 428412, B05D 512, G03G 700, G03G 1316

Patent

active

039491480

ABSTRACT:
A transparency is disclosed, which is suitable for use in a multi-colored xerographic reproduction process comprising a transparent, thermoplastic film sheet having at least one surface coated with a mixture consisting of a vinyl chloride-acetate copolymer resin and an acrylic resin in a weight ratio of between about 6:4 and 7:3. In a preferred embodiment, a percentage of a particulate material is also incorporated in the coating to reduce static charge on the transparency and permit easier handling thereof. The coated transparency, when used in a multi-colored electrostatic copying process improves adhesion of the multi-colored image thereon and permits reproduction of colors and colors densities in said image which correspond well to the multi-colored original copied.

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patent: 3814599 (1974-06-01), Cree
6413954; Apr., 1965, Netherlands, to General Aniline, 14 pages.
Def. Pub. 662,288; Jan. 1969; United States.

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