Global Patent Index - EP 1274895 B1

EP 1274895 B1 20050427 - MULTICOLOR FLOORING ARTICLE

Title (en)

MULTICOLOR FLOORING ARTICLE

Title (de)

MEHRFARBIGER FUSSBODENBELAG

Title (fr)

ARTICLE DE REVETEMENT POUR SOL MULTICOLORE

Publication

EP 1274895 B1 20050427 (EN)

Application

EP 01913056 A 20010226

Priority

  • US 0106097 W 20010226
  • US 53544200 A 20000324

Abstract (en)

[origin: WO0173189A1] Multicolor flooring articles such as carpets are made from combined yarns (10) of at least three component yarns. At least one of the component yarns (1, 2, 3) is an acid dyeable nylon yarn; at least one of the component yarns is a cationically dyeable nylon yarn; and at least one of the component yarns is a poly(trimethylene terephthalate) yarn. The component yarns (1, 2, 3) are combined either by commingling with air or by cable twisting. The combined yarns (10) are tufted or woven into a carpet. When dyed using acid, cationic and carrier-free disperse dyestuffs of different colors, the resulting carpet exhibits at least three different colors.

IPC 1-7

D06P 1/00; D06B 11/00; D06P 3/82

IPC 8 full level

D02G 3/34 (2006.01); D02G 3/44 (2006.01); D06B 11/00 (2006.01); D06N 7/00 (2006.01); D06P 1/00 (2006.01); D06P 3/82 (2006.01); D06P 3/24 (2006.01); D06P 3/54 (2006.01)

CPC (source: EP)

D02G 3/346 (2013.01); D02G 3/445 (2013.01); D06B 11/0056 (2013.01); D06N 7/0068 (2013.01); D06P 1/0096 (2013.01); D06P 3/8214 (2013.01); D06N 2201/02 (2013.01); D06N 2201/0263 (2013.01); D06N 2209/0823 (2013.01); D06P 3/241 (2013.01); D06P 3/242 (2013.01); D06P 3/54 (2013.01)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

WO 0173189 A1 20011004; CA 2397979 A1 20011004; CA 2397979 C 20091013; DE 60110404 D1 20050602; DE 60110404 T2 20060309; EP 1274895 A1 20030115; EP 1274895 B1 20050427

DOCDB simple family (application)

US 0106097 W 20010226; CA 2397979 A 20010226; DE 60110404 T 20010226; EP 01913056 A 20010226