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:
Apr. 28, 2015
Filed:
Mar. 15, 2011
Steven Montgomery, Midland, MI (US);
Shawn Brown, Saginaw, MI (US);
Mark F. Sonnenschein, Midland, MI (US);
Paul Foley, Midland, MI (US);
Phillip S. Athey, Lake Jackson, TX (US);
Juan Carlos Medina, Lake Jackson, TX (US);
John N. Argyropoulos, Midland, MI (US);
Benjamin L. Wendt, Midland, MI (US);
Cecile Boyer, Lake Jackson, TX (US);
Steven Montgomery, Midland, MI (US);
Shawn Brown, Saginaw, MI (US);
Mark F. Sonnenschein, Midland, MI (US);
Paul Foley, Midland, MI (US);
Phillip S. Athey, Lake Jackson, TX (US);
Juan Carlos Medina, Lake Jackson, TX (US);
John N. Argyropoulos, Midland, MI (US);
Benjamin L. Wendt, Midland, MI (US);
Cecile Boyer, Lake Jackson, TX (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
Embodiments of the invention provide for a polycarbonate polyol including the reaction product of at least one polyol composition and a carbonate. The polycarbonate is one of an amorphous liquid and an amorphous solid at room temperature. The polyol composition includes at least one of a mixture of 1,3-cyclohexanedimethanol and 1,4-cyclohexanedimethanol in a weight ratio from about 60:40 to about 5:95 and a polyol derived from a natural oil fatty acid or natural oil fatty acid methyl ester.