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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 11041094 B1

PDFFull Text
Date of Patent:
Jun. 22, 2021

Filed:

Nov. 23, 2015

Solvent-free shellac coating composition

Applicant:

Mantrose-haeuser Co., Inc., Lincoln, RI (US);

Inventors:

Katie L. Fontaine, Rumford, RI (US);

Margaret McWeeney, East Boston, MA (US);

Stephen A. Santos, Cumberland, RI (US);

Bin Zhong, Attleboro, MA (US);

Paul J. Pothier, Warwick, RI (US);

Assignee:

MANTROSE-HAEUSER CO., INC., Lincoln, RI (US);

Attorney:

Calfee, Halter & Griswold LLP

Primary Examiner:

Lien T Tran

Int. Cl.
CPC ...
A23P 20/10 (2016.01); A21D 13/26 (2017.01); C09D 193/02 (2006.01); A21D 15/08 (2006.01); A23G 9/50 (2006.01); A23D 9/00 (2006.01); A21D 13/24 (2017.01); A21D 13/28 (2017.01);
U.S. Cl.
CPC ...
C09D 193/02 (2013.01); A21D 13/24 (2017.01); A21D 13/26 (2017.01); A21D 13/28 (2017.01); A21D 15/08 (2013.01); A23D 9/00 (2013.01); A23G 9/506 (2013.01); A23P 20/10 (2016.08); A23P 20/11 (2016.08);
Abstract

A shellac coating composition for producing a shellac coating on a substrate comprises a fatty acid component, shellac and little or no volatile carrier liquid. Because the fatty acid inhibits the polymerization of the shellac when molten, the composition can be converted into a liquid state for coating purposes by simple heating, thereby eliminating the need for the volatile carrier liquid.

Find Patent Forward Citations

Fontaine, Katie. (2021). Solvent-free shellac coating composition (U.S. Patent No. 11041094). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11041094

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

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