EP 1026311 A2 20000809 - A recyclable carpet and a manufacturing process thereof
Title (en)
A recyclable carpet and a manufacturing process thereof
Title (de)
Wiederverwendbarer Teppich und Verfahren zu dessen Herstellung
Title (fr)
Tapis recyclable et son procédé de fabrication
Publication
Application
Priority
IT FI990019 A 19990201
Abstract (en)
A process for the manufacture of a textile material for floor covering, in which a layer of needlepunched non-woven fabric made of synthetic fiber is formed, a layer of binder in an aqueous suspension of a water-resistant vinyl resin having hydrolizable functionalities sufficient to be dissolved when heated in a strongly basic solvent being applied thereon. The vinyl resin can include a polymer made of polyvinyl acetate. The floor covering material thus obtained is recyclable.
IPC 1-7
IPC 8 full level
D04H 1/4291 (2012.01); D04H 1/435 (2012.01); D04H 1/46 (2012.01); D04H 1/488 (2012.01); D04H 1/587 (2012.01); D04H 1/64 (2012.01); D04H 1/74 (2006.01); D06N 7/00 (2006.01)
CPC (source: EP)
D04H 1/4291 (2013.01); D04H 1/435 (2013.01); D04H 1/46 (2013.01); D04H 1/488 (2013.01); D04H 1/587 (2013.01); D04H 1/64 (2013.01); D04H 1/74 (2013.01); D06N 7/0068 (2013.01); D06N 2201/02 (2013.01); D06N 2201/0245 (2013.01); D06N 2201/0254 (2013.01); D06N 2203/041 (2013.01); D06N 2203/045 (2013.01); D06N 2209/128 (2013.01); D06N 2211/066 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1026311 A2 20000809; EP 1026311 A3 20030409; IT 1310002 B1 20020205; IT FI990019 A0 19990201; IT FI990019 A1 20000801
DOCDB simple family (application)
EP 00830024 A 20000118; IT FI990019 A 19990201