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.:
Date of Patent:
Jul. 22, 2025
Filed:
Sep. 09, 2022
Applicant:
Chopvalue Manufacturing Ltd., Vancouver, CA;
Inventor:
Dirk Harste, Hamburg, DE;
Assignee:
Chopvalue Manufacturing Ltd., Vancouver, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29B 9/00 (2006.01); B29C 41/16 (2006.01); B29C 41/50 (2006.01); B29C 71/02 (2006.01); C08J 5/04 (2006.01); D04H 1/425 (2012.01); D04H 1/4274 (2012.01); D04H 1/65 (2012.01); D21B 1/08 (2006.01); D21C 5/02 (2006.01); B29K 105/26 (2006.01);
U.S. Cl.
CPC ...
D04H 1/65 (2013.01); C08J 5/045 (2013.01); B29K 2105/26 (2013.01); C08J 2300/22 (2013.01); C08J 2300/30 (2013.01); D10B 2401/041 (2013.01);
Abstract
The invention relates to a process for producing non-woven fabric-like composite materials, novel non-woven fabric-like composite materials, articles made therefrom and their use. In particular the fabric-like composite materials are derived from shredded polymer-glued or polymer-coated paper products and coffee grounds as raw material.