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:
Oct. 30, 2018
Filed:
May. 07, 2015
Applicant:
Berryalloc NV, Menen, BE;
Inventors:
Assignee:
BerryAlloc NV, Menen, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 47/00 (2006.01); B32B 23/00 (2006.01); E04F 15/10 (2006.01); B32B 37/18 (2006.01); B29C 47/06 (2006.01); B29C 47/14 (2006.01); B32B 27/30 (2006.01); B32B 37/15 (2006.01); B32B 5/24 (2006.01); B32B 27/12 (2006.01); B32B 3/06 (2006.01); B29C 47/02 (2006.01); B29C 47/10 (2006.01); B29C 47/40 (2006.01); B29C 47/92 (2006.01); B29C 47/88 (2006.01); B32B 38/00 (2006.01); B29C 47/78 (2006.01); B29K 27/06 (2006.01); B29K 101/12 (2006.01); B29K 105/16 (2006.01); B29K 309/08 (2006.01); B29L 7/00 (2006.01); B29L 9/00 (2006.01);
U.S. Cl.
CPC ...
B29C 47/0064 (2013.01); B29C 47/0019 (2013.01); B29C 47/0047 (2013.01); B29C 47/025 (2013.01); B29C 47/065 (2013.01); B29C 47/1045 (2013.01); B29C 47/1081 (2013.01); B29C 47/14 (2013.01); B29C 47/40 (2013.01); B29C 47/402 (2013.01); B29C 47/786 (2013.01); B29C 47/884 (2013.01); B29C 47/92 (2013.01); B32B 3/06 (2013.01); B32B 5/245 (2013.01); B32B 27/12 (2013.01); B32B 27/304 (2013.01); B32B 37/153 (2013.01); B32B 37/182 (2013.01); B32B 38/0036 (2013.01); B29C 2947/92514 (2013.01); B29C 2947/92704 (2013.01); B29K 2027/06 (2013.01); B29K 2101/12 (2013.01); B29K 2105/16 (2013.01); B29K 2309/08 (2013.01); B29L 2007/002 (2013.01); B29L 2009/00 (2013.01); B32B 2038/0048 (2013.01); B32B 2260/023 (2013.01); B32B 2260/046 (2013.01); B32B 2262/101 (2013.01); B32B 2266/0235 (2013.01); B32B 2266/08 (2013.01); B32B 2272/00 (2013.01); B32B 2307/40 (2013.01); B32B 2307/412 (2013.01); B32B 2307/414 (2013.01); B32B 2307/554 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/734 (2013.01); B32B 2309/02 (2013.01); B32B 2309/10 (2013.01); B32B 2309/125 (2013.01); B32B 2419/04 (2013.01); B32B 2471/00 (2013.01); B32B 2607/00 (2013.01); E04F 15/105 (2013.01); E04F 15/107 (2013.01);
Abstract
The present invention relates to a process for the production of a panel for floor or wad coverings comprising the steps of mixing and homogenising raw materials, thereby obtaining a dryblend, extruding said dryblend, thereby obtaining one or more thermoplastic layers, laminating the afore-mentioned thermoplastic layers, thereby obtaining a laminate, and profiling said laminate, thereby obtaining a panel for floor or wall coverings, wherein at least one thermoplastic layer is extruded by means of a co-rotating twin-screw extruder with pressure element.