Global Patent Index - EP 1021505 A1

EP 1021505 A1 2000-07-26 - LIQUID BLEACHING COMPOSITIONS WITH IMPROVED SAFETY TO FABRICS AND COLORS

Title (en)

LIQUID BLEACHING COMPOSITIONS WITH IMPROVED SAFETY TO FABRICS AND COLORS

Title (de)

BLEICHMITTELZUSAMMENSETZUNGEN MIT VERBESSERTER SICHERHEIT FÜR GEWEBE UND FARBEN

Title (fr)

COMPOSITIONS LIQUIDES DE BLANCHIMENT AVEC PROTECTION AMELIOREE DES TISSUS ET DES COULEURS

Publication

EP 1021505 A1 (EN)

Application

EP 98953321 A

Priority

  • EP 98953321 A
  • EP 97870151 A
  • US 9821240 W

Abstract (en)

[origin: EP0908510A1] The present invention relates to a liquid bleaching composition comprising a peroxygen bleach and a salt free zwitterionic betaine surfactant. These compositions are suitable to deliver excellent stain removal performance and bleaching performance on fabrics, with improved safety to the fabrics and colours especially under pretreatment conditions.

IPC 1-7 (main, further and additional classification)

C11D 1/90; C11D 1/92; C11D 3/39

IPC 8 full level (invention and additional information)

D06L 3/02 (2006.01); C11D 1/90 (2006.01); C11D 1/92 (2006.01); C11D 3/33 (2006.01); C11D 3/36 (2006.01); C11D 3/39 (2006.01)

CPC (invention and additional information)

C11D 3/3947 (2013.01); C11D 1/90 (2013.01); C11D 1/92 (2013.01); C11D 3/33 (2013.01); C11D 3/364 (2013.01)

Citation (search report)

See references of WO 9918179A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

EP 0908510 A1 19990414; AR 013976 A1 20010131; AU 1072699 A 19990427; BR 9812902 A 20000808; CA 2305323 A1 19990415; EP 1021505 A1 20000726; JP 2001519458 A 20011023; MA 24672 A1 19990701; MX PA00003519 A 20050908; WO 9918179 A1 19990415

INPADOC legal status


2003-11-19 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030501

2000-07-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000508

2000-07-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE