Title:
SILANE-BASED, COATING COMPOSITIONS, COATED ARTICLES OBTAINED THEREFROM AND METHODS OF USING SAME
Document Type and Number:
WIPO Patent Application WO2001064804
Kind Code:
A8
Abstract:
Silane based coating compositions provide durable, corrosion resistant coatings on metal and non-metal surfaces. A typical composition may include one or a mixture of silanes, such as methyltrimethoxysilane and phenyltrimethoxysilane. The coating compositions may be formulated with either acidic of basic catalysts, the latter being especially suitable for coating steel substrates. Coatings for food and beverage containers, automotive finishes, HVAC surfaces, alkali metal silicates, concrete, and the like, are described. Primer coating compositions which include two or more polyfunctional organosilanes but no monofunctional organosilanes provide strongly adherent corrosion resistant primer coatings for metals and are very adherent to polyurethane, epoxy and other resin topcoats.
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Inventors:
SCHUTT JOHN B
Application Number:
PCT/US2001/040050
Publication Date:
April 24, 2003
Filing Date:
February 08, 2001
Export Citation:
Assignee:
ADSIL LC (US)
International Classes:
C09D4/00; C09D5/00; C09D183/02; C09D183/04; C09D183/08; C09D183/14; C09D185/00; (IPC1-7): C09D183/06; C09D183/07; C09D183/08
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