Stock material or miscellaneous articles – Composite – Of silicon containing
Patent
1996-01-25
1997-07-15
Glass, Margaret W.
Stock material or miscellaneous articles
Composite
Of silicon containing
528 26, 528 38, 528 39, 428447, B32B 2736
Patent
active
056481730
ABSTRACT:
A room temperature, moisture-curable abrasion-resistant coating is formulated from (A) a multifunctional acrylate, (B) an alkoxyfunctional organometallic compound of the general formula (OR).sub.4 M, wherein M is selected from group consisting of Ti and Si and (C) a trialkoxyaminosilane. The ratio of (C) to (A) is selected such that the molar ratio of NH.sub.2 groups to functional acrylate groups is at least 10:1. The composition of the invention is said to have enhancable weatherability because the cure mechanism relies on moisture and is not adversely affected by the inclusion of substantially high quantities of UV protectants in the form of ultraviolet light absorbers and free radical scavengers.
REFERENCES:
patent: 3986997 (1976-10-01), Clark
patent: 4455205 (1984-06-01), Olson et al.
patent: 5260350 (1993-11-01), Wright
patent: 5368941 (1994-11-01), Blizzard et al.
patent: 5403535 (1995-04-01), Blizzard et al.
"Hindered Amine Light Stabilizer For Coatings" Ciba-Geigy Corporation 1989, Tinuvin 292.
"Additives For Coatings" Ciba-Geigy Corporation, 1993.
Dow Corning Corporation
Glass Margaret W.
Jarholm Arne R.
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