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.

Date of Patent:
Jun. 18, 2024

Filed:

Sep. 25, 2019
Applicant:

Proprietect L.p., Toronto, CA;

Inventors:

Kevin Liping Dong, Woodbridge, CA;

Scott D. Wheeler, Stoney Creek, CA;

Le-Cheng Jimmy Lin, Vaughan, CA;

David M. Begg, Etobicoke, CA;

Dorota Ulman, Mississauga, CA;

Assignee:

Proprietect L.P., Toronto, CA;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/18 (2006.01); B29C 43/00 (2006.01); B29C 43/20 (2006.01); B29C 51/00 (2006.01); B29C 51/16 (2006.01); B29C 51/42 (2006.01); B32B 1/00 (2006.01); B32B 1/02 (2006.01); B32B 5/02 (2006.01); B32B 5/24 (2006.01); B32B 9/02 (2006.01); B32B 9/04 (2006.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B32B 27/12 (2006.01); B32B 27/16 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 37/04 (2006.01); B32B 37/06 (2006.01); B32B 37/10 (2006.01); B32B 37/18 (2006.01); B60N 2/90 (2018.01); B29K 23/00 (2006.01); B29K 75/00 (2006.01); B29K 105/04 (2006.01); B29K 309/08 (2006.01); B29L 9/00 (2006.01); B60R 13/02 (2006.01);
U.S. Cl.
CPC ...
B32B 5/245 (2013.01); B29C 43/003 (2013.01); B29C 43/203 (2013.01); B29C 51/004 (2013.01); B29C 51/16 (2013.01); B29C 51/421 (2013.01); B32B 1/00 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/028 (2013.01); B32B 5/18 (2013.01); B32B 9/025 (2013.01); B32B 9/046 (2013.01); B32B 27/065 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/16 (2013.01); B32B 27/304 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 37/04 (2013.01); B32B 37/06 (2013.01); B32B 37/10 (2013.01); B32B 37/185 (2013.01); B60N 2/90 (2018.02); B29K 2023/08 (2013.01); B29K 2023/12 (2013.01); B29K 2075/00 (2013.01); B29K 2105/04 (2013.01); B29K 2309/08 (2013.01); B29K 2995/0077 (2013.01); B29L 2009/00 (2013.01); B32B 2260/021 (2013.01); B32B 2260/023 (2013.01); B32B 2260/046 (2013.01); B32B 2262/101 (2013.01); B32B 2264/108 (2013.01); B32B 2264/303 (2020.08); B32B 2264/307 (2020.08); B32B 2266/0278 (2013.01); B32B 2270/00 (2013.01); B32B 2305/022 (2013.01); B32B 2305/026 (2013.01); B32B 2305/076 (2013.01); B32B 2305/08 (2013.01); B32B 2305/28 (2013.01); B32B 2305/38 (2013.01); B32B 2307/10 (2013.01); B32B 2307/54 (2013.01); B32B 2307/718 (2013.01); B32B 2307/72 (2013.01); B32B 2307/724 (2013.01); B32B 2307/732 (2013.01); B32B 2309/02 (2013.01); B32B 2309/105 (2013.01); B32B 2310/0445 (2013.01); B32B 2313/04 (2013.01); B32B 2315/085 (2013.01); B32B 2323/04 (2013.01); B32B 2323/10 (2013.01); B32B 2333/08 (2013.01); B32B 2375/00 (2013.01); B32B 2439/02 (2013.01); B32B 2605/003 (2013.01); B32B 2605/08 (2013.01); B60R 13/0212 (2013.01);
Abstract

A composite foam article is disclosed herein. The composite foam article comprises a polyurethane foam core presenting a first surface and a second surface facing opposite the first surface. A first skin is disposed on the first surface and a second skin is disposed on the second surface. The first and second skins comprise a plurality of fibers and a polymeric binder. The composite foam article also comprises at least one supplemental layer comprising an ethylene and acrylic acid copolymer dispersed in and/or disposed between any of said aforementioned skins and core.


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