Global Patent Index - EP 2638204 A2

EP 2638204 A2 2013-09-18 - AQUEOUS DISPERSION OF DYE, STAIN-BLOCKER, AND FLUOROCHEMICAL AND ITS USE IN THE MANUFACTURE OF CARPET

Title (en)

AQUEOUS DISPERSION OF DYE, STAIN-BLOCKER, AND FLUOROCHEMICAL AND ITS USE IN THE MANUFACTURE OF CARPET

Title (de)

WÄSSRIGE FARBSTOFFDISPERSION, FLECKENABWEISENDES MITTEL SOWIE FLUORCHEMIKALIE UND IHRE VERWENDUNG BEI DER HERSTELLUNG VON TEPPICHEN

Title (fr)

DISPERSION AQUEUSE DE TEINTURE, D'UN AGENT ANTITACHE, ET D'UNE SUBSTANCE CHIMIQUE FLUORÉE ET SON UTILISATION DANS LA FABRICATION D'UN TAPIS

Publication

EP 2638204 A2 (EN)

Application

EP 11839346 A

Priority

  • US 41306610 P
  • US 2011059997 W

Abstract (en)

[origin: WO2012064859A2] Disclosed is composition comprising an aqueous dispersion containing a dye, a stain blocker component, and an anti-soil component. The composition provides uniform dyeing, and superior stain blocking and anti-soil characteristics to fibers, carpets, and fabrics by adjusting the conductivity and pH of the dispersion. Alternatively, the composition can comprise an aqueous dispersion containing a dye, a stain blocker component, and a retarder for slowing down the rate of dye reaction. Also disclosed is a method of applying the compositions and dispersions to fibers, carpets, and fabrics.

IPC 8 full level (invention and additional information)

D06P 5/00 (2006.01); C09B 67/38 (2006.01)

CPC (invention and additional information)

D06P 5/00 (2013.01); C09B 67/0033 (2013.01); D06M 13/08 (2013.01)

Citation (search report)

See references of WO 2012064859A3

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

EPO simple patent family

WO 2012064859 A2 20120518; WO 2012064859 A3 20120719; AU 2011326497 A1 20130523; CA 2817009 A1 20120518; CN 103282577 A 20130904; EP 2638204 A2 20130918; JP 2014501806 A 20140123; NZ 610055 A 20150925

INPADOC legal status


2016-11-30 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20160601

2014-02-19 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2013-09-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20130612

2013-09-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): 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