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:
Feb. 14, 2023
Filed:
May. 09, 2018
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Frank Prissok, Lemfoerde, DE;
Zhen Yu Qian, Shanghai, CN;
Jiandong Cai, Singapore, SG;
Anna Kristin Herbst, Singapore, SG;
Xue Dong Li, Guangzhou, CN;
Kun Luo, Guangzhou, CN;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); B32B 3/06 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 5/24 (2006.01); B32B 5/30 (2006.01); B32B 5/32 (2006.01); B32B 9/02 (2006.01); B32B 9/04 (2006.01); B32B 25/04 (2006.01); B32B 25/10 (2006.01); B32B 25/12 (2006.01); B32B 25/14 (2006.01); B32B 25/16 (2006.01); C08G 71/04 (2006.01);
U.S. Cl.
CPC ...
B32B 5/16 (2013.01); B32B 3/06 (2013.01); B32B 5/02 (2013.01); B32B 5/18 (2013.01); B32B 5/245 (2013.01); B32B 5/30 (2013.01); B32B 5/32 (2013.01); B32B 9/02 (2013.01); B32B 9/046 (2013.01); B32B 9/048 (2013.01); B32B 25/045 (2013.01); B32B 25/047 (2013.01); B32B 25/10 (2013.01); B32B 25/12 (2013.01); B32B 25/14 (2013.01); B32B 25/16 (2013.01); C08G 71/04 (2013.01); B32B 2260/025 (2013.01); B32B 2264/0221 (2013.01); B32B 2264/0292 (2013.01); B32B 2266/025 (2013.01); B32B 2266/0207 (2013.01); B32B 2266/0228 (2013.01); B32B 2266/0257 (2013.01); B32B 2266/0264 (2013.01); B32B 2266/0278 (2013.01); B32B 2266/08 (2013.01); B32B 2266/12 (2016.11); B32B 2307/51 (2013.01); B32B 2419/04 (2013.01);
Abstract
The present invention relates to a composite comprising (1) a bottom layer comprising expanded thermoplastic elastomer particles; and (2) a surface layer on the bottom layer, and the use of such composites in flooring surfaces sports, sports hall floorings, swimming pool hall floorings, running tracks, sports facilities, playgrounds, kindergartens, park walkway and pavements.