Silicone-coated opaque glass

Details Silicone-coated opaque glass Silicone-coated opaque glass

1988-01-28

1989-03-21

Swisher, Nancy A. B.

Stock material or miscellaneous articles

Composite

Of quartz or glass

428432, 428428, C08L 8304

Patent

active

048142301

ABSTRACT:
A process of coating a glass substrate with an elastomeric film, as well as the composite product of said process is disclosed. The process comprises forming, by conventional coating methods, a film of an aqueous silicone emulsion on a surface of a glass substrate that may have a metallic coating. The aqueous silicone emulsion comprises anionically stabilized hydroxylated polydiorganosiloxane, colloidal silica, pigment, an acrylic thickening agent, and make-up water. The process is especially useful for rendering architectural-grade glass stronger and substantially opaque.

REFERENCES:
patent: 3442664 (1969-05-01), Heine
patent: 3507680 (1970-04-01), Kiel
patent: 4191817 (1980-03-01), Schiller et al.
patent: 4221688 (1980-09-01), Johnson et al.
patent: 4368236 (1983-01-01), Frye
patent: 4435219 (1984-03-01), Greigger

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