The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2000
Filed:
Jun. 26, 1998
Richard Alan Palmer, Midland, MI (US);
Nick Evan Shephard, Midland, MI (US);
Dow Corning Corporation, Midland, MI (US);
Abstract
A silica filled room temperature vulcanizing (RTV) composition, curable in the presence of moisture and having good adhesion to glass and ceramic materials. The RTV composition comprises (A) about 20 to 95 weight percent polymers comprising on average at least 1.2 hydroxysilyl chain terminations per molecule or on average at least 1.2 alkoxysilyl chain terminations per molecule; (B) about 0.05 to 1.4 weight percent of a titanium compound; (C) a sufficient amount of an aminofunctional alkoxysilane to provide a nitrogen concentration from about 0.01 to 2 weight percent; (D) about 0.5 to 40 weight percent of an alkoxysilane; and (E) about 3 to 40 weight percent of a silica filler.