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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.:

US 11078376 B1

PDFFull Text
Date of Patent:
Aug. 03, 2021

Filed:

Jul. 26, 2017

Polyurethane coating compositions containing 1,1-di-activated vinyl compounds and related coatings and processes

Applicant:

Ppg Industries Ohio, Inc., Cleveland, OH (US);

Inventors:

Aditya Gottumukkala, Monroeville, PA (US);

Scott W. Sisco, Glenshaw, PA (US);

David R. Fenn, Allison Park, PA (US);

Daniel F. Moyano, Pittsburgh, PA (US);

Kurt G. Olson, Gibsonia, PA (US);

Matthew S. Luchansky, Wexford, PA (US);

Richard J. Sadvary, Tarentum, PA (US);

Shiryn Tyebjee, Tarentum, PA (US);

Caroline S. Harris, Pittsburgh, PA (US);

Shanti Swarup, Allison Park, PA (US);

Assignee:

PPG Industries Ohio, Inc., Cleveland, OH (US);

Attorney:

K&L Gates LLP

Primary Examiner:

Shamim Ahmed

Assistant Examiner:

Bradford M Gates

Int. Cl.
CPC ...
C09D 175/04 (2006.01); B05D 7/00 (2006.01); C09D 7/63 (2018.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/79 (2006.01); C08G 71/04 (2006.01); C08G 18/75 (2006.01); C09D 133/00 (2006.01); C08G 18/40 (2006.01); C09D 133/10 (2006.01); C08K 5/00 (2006.01); B05D 3/02 (2006.01);
U.S. Cl.
CPC ...
C09D 175/04 (2013.01); B05D 7/572 (2013.01); B05D 7/574 (2013.01); C08G 18/4018 (2013.01); C08G 18/4854 (2013.01); C08G 18/6692 (2013.01); C08G 18/755 (2013.01); C08G 18/792 (2013.01); C08G 18/797 (2013.01); C08G 71/04 (2013.01); C09D 7/63 (2018.01); C09D 133/00 (2013.01); C09D 133/10 (2013.01); B05D 3/0254 (2013.01); B05D 7/534 (2013.01); B05D 7/542 (2013.01); B05D 2202/10 (2013.01); B05D 2401/20 (2013.01); B05D 2503/00 (2013.01); B05D 2508/00 (2013.01); C08K 5/0025 (2013.01);
Abstract

Polyisocyanate-cured coating compositions containing 1,1-di-activated vinyl compounds are described. Also provided are coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds. Also provided are articles employing the coatings described herein.

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