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:
Dec. 29, 2020
Filed:
Mar. 01, 2016
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Parvinder S. Walia, Midland, MI (US);
Amit K. Chaudhary, Midland, MI (US);
George A. Klumb, Midland, MI (US);
Assignee:
DOW GLOBAL TECHNLOGIES LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 1/02 (2006.01); C09D 153/00 (2006.01); C09D 123/08 (2006.01);
U.S. Cl.
CPC ...
B05D 1/02 (2013.01); C09D 123/0815 (2013.01); C09D 153/00 (2013.01);
Abstract
The present invention relates to method to make a spray skin from an aqueous polyolefin dispersion composition comprising a an olefin block copolymer, a dispersing agent, preferably an ethylene acrylic acid, and water, wherein said aqueous dispersion preferably has a pH less than 12 and is derived from the melt blending. The method comprises the steps of spraying the aqueous polyolefin dispersion onto a heated mold forming the skin and then allowing it to dry.