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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 11091651 B1

PDFFull Text
Date of Patent:
Aug. 17, 2021

Filed:

Nov. 22, 2017

Acetoacetyl thermosetting resin for gel coat

Applicant:

Polynt Composites Usa, Inc., Carpentersville, IL (US);

Inventors:

Ming Yang Zhao, Kansas City, MO (US);

Chih-Pin Hsu, Parkville, MO (US);

Steven L. Voeks, Smithville, MO (US);

Richard Landtiser, Parkville, MO (US);

Assignee:

Polynt Composites USA, Inc., Carpentersville, IL (US);

Attorney:

Neal, Gerber & Eisenberg LLP

Primary Examiner:

Christopher M Rodd

Int. Cl.
CPC ...
C09D 4/00 (2006.01); C08K 3/34 (2006.01); C08K 3/22 (2006.01); C08K 3/36 (2006.01); B65D 25/14 (2006.01); C09D 4/06 (2006.01);
U.S. Cl.
CPC ...
C09D 4/00 (2013.01); B65D 25/14 (2013.01); C08K 3/22 (2013.01); C08K 3/34 (2013.01); C08K 3/36 (2013.01); C09D 4/06 (2013.01); C08K 2003/2241 (2013.01); Y10T 428/31909 (2015.04);
Abstract

Zero VOC thermosetting gel coat and laminating resin compositions, and composites and articles, are produced using a multifunctional Michael acceptor, a multifunctional Michael donor and a base catalyst. The obtained low viscosity resin is useful for producing zero VOC gel coats and laminates having excellent curability at ambient temperatures.

Find Patent Forward Citations

Zhao, Ming. (2021). Acetoacetyl thermosetting resin for gel coat (U.S. Patent No. 11091651). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11091651

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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