Matting lacquer, paint and light-transmitting matte film

Details Matting lacquer, paint and light-transmitting matte film Matting lacquer, paint and light-transmitting matte film

1987-04-21

1988-01-12

Schofer, Joseph L.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

428147, 428327, B41L 700, B41L 900, B41L 2300, B41L 2500

Patent

active

047191414

ABSTRACT:
A sprayable matting lacquer is preferably applied to a transparent or translucent polymeric base film to provide the composite film with desired non-streaking matte properties so that such film becomes suitable for use by artists and the like. The matting lacquer includes a plastic resin film-forming agent, a soft matting agent formed of discrete uniformly spherical, smooth-surfaced polyolefin, preferably polyethylene particles having an average diameter not in excess of about 40 microns and perferably 10-40 microns and in a ratio of 1-3:3-1 to the resin, a relatively hard matting agent composed of particles of silica, calcium cabonate or the like, in a concentration of about 10% that of the soft matting agent, an organic solvent for the film-former and a plasticizer. The aqueous paint which is utilizable on the matter film includes the described soft matting agent, a resinous film-forming binder and dispersing agent, as well as a transparent coloring agent. This composition without the coloring agent can be used as a diluent for the paint.

REFERENCES:
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patent: 4301046 (1981-11-01), Schlossman
patent: 4424091 (1984-01-01), Mizuno et al.
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patent: 4474909 (1984-10-01), Smith et al.
patent: 4526910 (1985-07-01), Das et al.
patent: 4598112 (1986-07-01), Howard

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