EP 0908510 A1 19990414 - Liquid bleaching compositions with improved safety to fabrics and colors
Title (en)
Liquid bleaching compositions with improved safety to fabrics and colors
Title (de)
Bleichmittelzusammensetzung mit verbesserter Sicherheit für Gewebe und Farben
Title (fr)
Compositions de blanchiment avec sécurité ameliorée pour les tissus et les couleurs
Publication
Application
Priority
EP 97870151 A 19971008
Abstract (en)
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
IPC 8 full level
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 (source: EP)
C11D 1/90 (2013.01); C11D 1/92 (2013.01); C11D 3/33 (2013.01); C11D 3/364 (2013.01); C11D 3/3947 (2013.01)
Citation (search report)
- [A] GB 1398253 A 19750618 - FLOW PHARMA INC
- [A] WO 9731093 A1 19970828 - PROCTER & GAMBLE [US], et al
- [A] US 4490536 A 19841225 - CORTI MIGUEL [US], et al
- [A] WO 9712856 A1 19970410 - HENKEL KGAA [DE], et al
- [A] DATABASE WPI Section Ch Week 9629, Derwent World Patents Index; Class D25, AN 96-283767, XP002057701
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
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
DOCDB simple family (application)
EP 97870151 A 19971008; AR P980105025 A 19981008; AU 1072699 A 19981007; BR 9812902 A 19981007; CA 2305323 A 19981007; EP 98953321 A 19981007; JP 2000514979 A 19981007; MA 25282 A 19981008; MX PA00003519 A 19981007; US 9821240 W 19981007