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:
Feb. 17, 2015
Filed:
Dec. 13, 2007
Steven A. Bolkan, Hopewell, NJ (US);
Christine Stairiker, Pine Beach, NJ (US);
Melvin H. Czechowski, Landenberg, PA (US);
Mark Ventura, Freehold, NJ (US);
Steven A. Bolkan, Hopewell, NJ (US);
Christine Stairiker, Pine Beach, NJ (US);
Melvin H. Czechowski, Landenberg, PA (US);
Mark Ventura, Freehold, NJ (US);
Church & Dwight Co., Inc., Princeton, NJ (US);
Abstract
Stable aqueous compositions of silane quaternary ammonium compounds are provided by diluting an alkanol solution of the silane quaternary ammonium compound in water with at least one nonionic surfactant. The weight ratio of the silane quaternary ammonium compound and nonionic surfactant is provided to yield a composition which can remain stable in dilute aqueous compositions, can be applied to any surface and dry quickly to provide an anti-microbial film. The addition of an alkali metal bicarbonate salt to the composition improves the anti-microbial properties as well as the drying time of the composition.