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. 18, 2023
Filed:
Mar. 12, 2015
Applicant:
Rust-oleum Corporation, Vernon Hills, IL (US);
Inventors:
Wumin Yu, Kenosha, WI (US);
Zhigang Chen, Pleasant Prairie, WI (US);
Assignee:
RUST-OLEUM CORPORATION, Vernon Hills, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C09D 175/04 (2006.01); C08G 18/66 (2006.01); C08G 18/08 (2006.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01); C08G 18/50 (2006.01); C08G 18/42 (2006.01); C08G 18/28 (2006.01); C08G 18/40 (2006.01); C08G 18/36 (2006.01); C08G 71/04 (2006.01); C08G 18/61 (2006.01);
U.S. Cl.
CPC ...
C08G 18/755 (2013.01); C08G 18/0823 (2013.01); C08G 18/289 (2013.01); C08G 18/36 (2013.01); C08G 18/4018 (2013.01); C08G 18/4277 (2013.01); C08G 18/482 (2013.01); C08G 18/4854 (2013.01); C08G 18/5024 (2013.01); C08G 18/5045 (2013.01); C08G 18/61 (2013.01); C08G 18/6662 (2013.01); C08G 18/6696 (2013.01); C08G 71/04 (2013.01); C09D 175/04 (2013.01);
Abstract
Aqueous hydrophobic polyurethane dispersions are made from urethane prepolymers derived from reacting constituents including at least one polyisocyanate, vegetable oil based saturated monoglycerides, non-isocyanate based urethane polyols prepared from polyamines and cyclic carbonates, at least one long-chain polymeric polyol or long-chain polyol from biorenewable resources, polyols with hydrophilic groups, optional polydimethysiloxane based polyols with hydroxyl functional groups terminated in one end and alkyl groups terminated in another end.