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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 12781036 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Jun. 24, 2021

Composition including an acrylic polymer, a water-repellent polymer, and an ultraviolet light stabilizer and related articles and methods

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Kent E. Nielsen, London, CA;

Arianne E. Mccarthy, London, CA;

Raul P. Moraes, London, CA;

Erika J.J. Remigio, Guelph, CA;

Markus A. Wicki, London, CA;

Frank A. Brandys, London, CA;

David W. Stegink, Mendota Heights, MN (US);

Francis J. Tate, Vadnais Heights, MN (US);

Assignee:

3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);

Attorney:

Kathleen B. Gross

Primary Examiner:

Ana L Woodward

Int. Cl.
CPC ...
C08L 33/08 (2006.01); C09D 5/14 (2006.01); C09D 5/22 (2006.01); C09D 7/48 (2018.01); C09D 7/65 (2018.01); C09D 133/08 (2006.01);
U.S. Cl.
CPC ...
C08L 33/08 (2013.01); C09D 5/14 (2013.01); C09D 5/22 (2013.01); C09D 7/48 (2018.01); C09D 7/65 (2018.01); C09D 133/08 (2013.01); C08L 2201/50 (2013.01); C08L 2205/03 (2013.01);
Abstract

The composition includes an acrylic polymer, a water-repellent polymer, and a stabilizer against ultraviolet light, in which the stabilizer is an ultraviolet light-absorber, a hindered amine light stabilizer, or a combination thereof. A coated article includes at least one of hardwood, softwood, oriented strand board, or plywood with a surface that is at least partially coated, wherein the surface that is at least partially coated has a b* value on the International Commission on Illumination L*, a*, and b* scale greater than 15 after 90 days of weathering. Methods of making the composition and the coated article are also described.

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Nielsen, Kent. (2026). Composition including an acrylic polymer, a water-repellent polymer, and an ultraviolet light stabilizer and related articles and methods (U.S. Patent No. 12781036). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12781036

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