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:
Jul. 18, 2017
Filed:
Nov. 05, 2014
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Mark F. Sonnenschein, Midland, MI (US);
Chaofang Yue, Midland, MI (US);
Xin Jin, Lake Jackson, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/12 (2006.01); C08G 63/91 (2006.01); C08G 65/332 (2006.01);
U.S. Cl.
CPC ...
C08G 61/12 (2013.01); C08G 63/91 (2013.01); C08G 65/332 (2013.01); C08G 2261/334 (2013.01); C08G 2261/40 (2013.01); C08G 2261/42 (2013.01); C08G 2261/50 (2013.01);
Abstract
A biodegradable aliphatic polyester which is a reaction product of a functional Michael acceptor and a functional Michael donor, wherein the functional Michael acceptor comprises R(A)and the functional Michael donor comprises R(D), wherein A is a functional Michael acceptor moiety, D is a functional Michael donor moiety, n is an integer which is at least one, m is an integer which is at least one, Rand Rare biodegradable structures.