EP 3629849 A1 20200408 - FLOOR COVERING WITH UNIVERSAL BACKING AND METHODS OF MAKING AND RECYCLING
Title (en)
FLOOR COVERING WITH UNIVERSAL BACKING AND METHODS OF MAKING AND RECYCLING
Title (de)
FUSSBODENBELAG MIT UNIVERSELLER RÜCKSCHICHT SOWIE VERFAHREN ZUR HERSTELLUNG UND WIEDERVERWENDUNG
Title (fr)
REVÊTEMENT DE SOL À SUPPORT UNIVERSEL ET PROCÉDÉ DE FABRICATION ET DE RECYCLAGE
Publication
Application
Priority
- US 201715607789 A 20170530
- US 201815879520 A 20180125
- US 2018019310 W 20180223
Abstract (en)
[origin: WO2018222233A1] A dimensionally stable universal floor covering includes a tufted textile having stitches and a reinforcement layer operatively connected to the stitches to provide dimensional stability for the entire floor covering. The reinforcement layer is made of fibers and adhesive that are formed into a reinforcement layer of laminated fibers that is operatively connected to the stitches and/or the fibers and adhesive are formed into a layer of fibers and adhesive that is contained within the stitches. The fibers and adhesive are mixed and then moved by an applicator toward the stitches. A curved slip path is formed on a curved portion of the applicator to improve the movement of the fibers and adhesive toward the stitches. A removable tip portion on the end of the curved portion of the applicator improves the penetration of the adhesive and provides compression of the fibers towards the ends of the stitches. A releasable adhesive cover system is provided to cover the layer of fibers for providing additional strength and stability and for providing a releasable attachment of the universal floor covering to a supporting surface.
IPC 8 full level
A47G 27/02 (2006.01); B05C 3/18 (2006.01); B05C 11/02 (2006.01); B05D 1/40 (2006.01); B32B 27/12 (2006.01); B32B 37/10 (2006.01); D05C 17/02 (2006.01); D06N 7/00 (2006.01)
CPC (source: EP)
B32B 3/26 (2013.01); B32B 5/022 (2013.01); B32B 5/18 (2013.01); B32B 5/245 (2013.01); B32B 5/26 (2013.01); B32B 7/12 (2013.01); B32B 27/12 (2013.01); B32B 37/10 (2013.01); B32B 37/1284 (2013.01); B32B 38/0004 (2013.01); D05C 17/02 (2013.01); D06N 7/0036 (2013.01); D06N 7/0039 (2013.01); D06N 7/0049 (2013.01); D06N 7/0071 (2013.01); A47G 27/0293 (2013.01); A47G 27/0437 (2013.01); B05C 3/18 (2013.01); B05C 11/02 (2013.01); B05D 1/40 (2013.01); B05D 3/12 (2013.01); B32B 2037/243 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/0276 (2013.01); B32B 2305/188 (2013.01); B32B 2305/24 (2013.01); B32B 2307/51 (2013.01); B32B 2307/54 (2013.01); B32B 2307/546 (2013.01); B32B 2307/734 (2013.01); B32B 2307/744 (2013.01); B32B 2471/00 (2013.01); B32B 2471/02 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018222233 A1 20181206; CA 3063852 A1 20181206; CN 110944547 A 20200331; EP 3629849 A1 20200408; EP 3629849 A4 20210324; JP 2020521591 A 20200727
DOCDB simple family (application)
US 2018019310 W 20180223; CA 3063852 A 20180223; CN 201880048876 A 20180223; EP 18809902 A 20180223; JP 2019566307 A 20180223