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:
May. 21, 2024
Filed:
Nov. 02, 2016
Applicant:
Konrad Hornschuch Ag, Weissbach, DE;
Inventors:
Philipp Schaefer, Hannover, DE;
Birgit Kammerer, Kupferzell, DE;
Assignee:
Konrad Hornschuch AG, Weisshach, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/24 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 5/24 (2006.01); B32B 7/12 (2006.01); B32B 9/02 (2006.01); B32B 9/04 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/40 (2006.01); B60N 2/00 (2006.01); B60N 2/58 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 3/263 (2013.01); B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/026 (2013.01); B32B 5/18 (2013.01); B32B 5/245 (2013.01); B32B 7/12 (2013.01); B32B 9/025 (2013.01); B32B 9/046 (2013.01); B32B 9/047 (2013.01); B32B 27/304 (2013.01); B32B 27/40 (2013.01); B60N 2/00 (2013.01); B60N 2/58 (2013.01); B60N 2/5891 (2013.01); B32B 2266/0278 (2013.01); B32B 2307/4026 (2013.01); B32B 2601/00 (2013.01); B60N 2205/30 (2013.01); Y10T 428/24331 (2015.01);
Abstract
The invention relates to a process for the production of a composite material, by bonding a supportive layer to an upper layer () made of polyurethane or flexible PVC, where the supportive layer () is a textile material, e.g. woven fabric, knitted fabric or nonwoven microfiber fabric, or a leather, in particular a split cowhide leather, and the upper layer () comprises, bonded to one another, a number of polyurethane layers or a number of flexible PVC layers (). The invention provides that