Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1993-12-02
1996-03-12
Nakarani, D. S.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
427508, 428215, 428216, 428335, 428336, 428412, 428446, 428447, 428448, 428451, 428483, 428520, 4289088, B32B 2730, B32B 2736
Patent
active
054984750
ABSTRACT:
A coated plastic molded article comprising a plastic molded article on the surface of which are laminated (a) a first layer comprising a cured composition containing a partially hydrolyzed product of at least one silicon compound, (b) a second layer comprising a cured, partially hydrolyzed product of a second silicon compound, and (c) a third layer comprising silicon dioxide from an aqueous hydrosilicofluoric acid solution supersaturated with silicon dioxide, the coating layers being applied to the plastic molded article in the order stated; and alternate embodiments of a process for preparing the coated plastic molded articles.
REFERENCES:
patent: 4284685 (1981-08-01), Olson et al.
patent: 4855180 (1989-08-01), Kawamura
patent: 4902724 (1990-02-01), Moore
patent: 4902725 (1990-02-01), Moore
patent: 4927704 (1990-05-01), Reed et al.
patent: 5015523 (1991-05-01), Kawashima et al.
patent: 5051308 (1991-09-01), Reed et al.
Pp. 283 and 294 of Grant and Hackh's Chemical Dictionary, Fifth Edition.
Hirayama Naoto
Kitaoka Masaki
Takigawa Akio
Nakarani D. S.
Nippon Sheet Glass Co. Ltd.
Sahr R. Lawrence
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