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:
May. 15, 2012
Filed:
Jul. 10, 2008
Paul J. Popa, Auburn, MI (US);
Zenon Lysenko, Midland, MI (US);
David A. Babb, Lake Jackson, TX (US);
William A. Koonce, Pearland, TX (US);
Gary E. Spilman, Midland, MI (US);
Paul J. Popa, Auburn, MI (US);
Zenon Lysenko, Midland, MI (US);
David A. Babb, Lake Jackson, TX (US);
William A. Koonce, Pearland, TX (US);
Gary E. Spilman, Midland, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A polyester polyol, referred to hereinafter as a MHMS polyol comprises fatty acid based mer units wherein at least about 80 weight percent of the fatty acid based mer units are from methyl 9 (10) hydroxymethylstearate, or is prepared from an oil having fatty acids or fatty acid esters which are at least about 80 weight percent oleic acid or esters thereof and which has an average hydroxyl functionality of from 1.5 to 4. A reaction product, referred to herein after as MHMS alkoxysilane prepolymer, is produced from at least one such MHMS polyol and at least one isocyanate functional silane. This prepolymer is moisture cured to form a silylated MHMS polymer.