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:
Mar. 22, 2011
Filed:
Dec. 14, 2007
Norman R. Byrd, Villa Park, CA (US);
Douglas Gerald Soden, San Pedro, CA (US);
Norman R. Byrd, Villa Park, CA (US);
Douglas Gerald Soden, San Pedro, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A polysiloxane(amide-ureide) which inhibits the ability of ice to adhere to a surface of a physical object when applied to a surface of a substrate. The polysiloxane(amide-ureide) has a backbone including: wherein, for each unit of the polysiloxane Rand Rare independently selected from the group consisting of Cto Calkyls, aryls, and polyaryls; for each unit of the polysiloxane Rand Rare independently selected from the group consisting of hydrogen, Cto Calkyls, aryls, Cto Ccycloaliphatics, and Cto Cheterocycles; for each unit of the polysiloxane Aand Aare independently selected from the group consisting of hydrogen, Cto Calkyls, aryls, polyaryls, Cto Ccycloaliphatics, and Cto Cheterocycles; for each unit of the polysiloxane, x is a number from 1 to 1000;