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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 11077639 B1

PDFFull Text
Date of Patent:
Aug. 03, 2021

Filed:

Jun. 12, 2019

Surfacing materials and method of manufacture

Applicant:

Wilsonart Llc, Austin, TX (US);

Inventors:

Muyuan M Ma, Austin, TX (US);

Rajesh Ramamurthy, Temple, TX (US);

Jin Chao, Shanghai, CN;

Mahesh Subramanian, Centerville, OH (US);

Assignee:

WILSONART LLC, Austin, TX (US);

Attorney:

Welsh Flaxman & Gitler LLC

Primary Examiner:

Jeffrey A Vonch

Int. Cl.
CPC ...
B32B 3/26 (2006.01); B32B 27/04 (2006.01); B32B 27/10 (2006.01); B32B 27/16 (2006.01); B32B 29/02 (2006.01); B32B 29/06 (2006.01); B05D 3/00 (2006.01); B05D 3/06 (2006.01); B05D 5/02 (2006.01); B29C 33/42 (2006.01); B29C 59/02 (2006.01); B29C 59/16 (2006.01); B44B 5/00 (2006.01); B44C 1/24 (2006.01); B44C 5/04 (2006.01); B32B 7/06 (2019.01); B32B 27/36 (2006.01); B32B 29/00 (2006.01); C09D 4/00 (2006.01); C08J 7/04 (2020.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); C08J 7/12 (2006.01); B05D 3/02 (2006.01); B44B 5/02 (2006.01); C09D 133/06 (2006.01); C09D 5/28 (2006.01); C09D 133/08 (2006.01); C08J 3/28 (2006.01); C08J 3/24 (2006.01); B32B 38/06 (2006.01); B29C 33/68 (2006.01); B29L 31/00 (2006.01); B29C 33/56 (2006.01); D21H 25/06 (2006.01); D21H 19/66 (2006.01); B32B 37/26 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/26 (2013.01); B05D 3/002 (2013.01); B05D 3/0254 (2013.01); B05D 3/065 (2013.01); B05D 3/068 (2013.01); B05D 5/02 (2013.01); B32B 7/06 (2013.01); B32B 27/10 (2013.01); B32B 27/16 (2013.01); B32B 27/36 (2013.01); B32B 29/005 (2013.01); B32B 38/06 (2013.01); B44B 5/0052 (2013.01); B44B 5/026 (2013.01); B44C 1/24 (2013.01); B44C 5/0469 (2013.01); B44C 5/0476 (2013.01); C08J 3/244 (2013.01); C08J 3/28 (2013.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); C08J 7/0427 (2020.01); C08J 7/123 (2013.01); C09D 4/00 (2013.01); C09D 5/28 (2013.01); C09D 133/06 (2013.01); C09D 133/08 (2013.01); B29C 33/424 (2013.01); B29C 33/56 (2013.01); B29C 33/68 (2013.01); B29C 59/026 (2013.01); B29C 59/16 (2013.01); B29C 2033/426 (2013.01); B29L 2031/722 (2013.01); B32B 29/06 (2013.01); B32B 2037/268 (2013.01); B32B 2038/008 (2013.01); B32B 2038/0076 (2013.01); B32B 2255/02 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2260/028 (2013.01); B32B 2260/046 (2013.01); B32B 2305/72 (2013.01); B32B 2307/408 (2013.01); B32B 2307/728 (2013.01); B32B 2310/0881 (2013.01); B32B 2451/00 (2013.01); C08J 2367/02 (2013.01); C08J 2433/14 (2013.01); D21H 19/66 (2013.01); D21H 25/06 (2013.01); Y10T 156/1039 (2015.01); Y10T 156/1994 (2015.01); Y10T 428/24446 (2015.01); Y10T 428/24479 (2015.01);
Abstract

A textured release sheet includes a substrate, which has been electron beam treated, including a top side and a bottom side. A matte surface is formed on the bottom side thereof, wherein the matte surface of the surfacing material is a coating of an radiation curable material applied to the bottom side of the substrate. The coating is an UV curable acrylate mixture applied to the substrate, wherein the UV curable acrylate mixture is irradiated with UV-radiation via an excimer laser emitter to produce a UV-irradiated layer wherein the UV curable acrylate mixture is only crosslinked on the surface thereof, which produces a matting surface through the effects of a micro-convolution.

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