Global Patent Index - EP 0664333 A1

EP 0664333 A1 19950726 - Detergent compositions containing polyamine N-oxide polymers.

Title (en)

Detergent compositions containing polyamine N-oxide polymers.

Title (de)

Waschmittelzusammensetzungen enthaltend Polyamin-N-Oxidpolymere.

Title (fr)

Compositions détergentes contenant des polymères polyamine N-oxydes.

Publication

EP 0664333 A1 19950726 (EN)

Application

EP 94870008 A 19940119

Priority

EP 94870008 A 19940119

Abstract (en)

Use of polyamine N-oxide polymers which contain units having the structural formula (I) as a chelating agent in detergent formulations : <CHEM> wherein P is a polymerisable unit, whereto the N-O group can be attached to or wherein the N-O group forms part of the polymerisable unit. A is <CHEM> -O-,-S-, <CHEM> x is O or 1; R are aliphatic, ethoxylated aliphatic, aromatic, heterocyclic or alicyclic groups whereto the nitrogen of the N-O group can be attached or wherein the nitrogen of the N-O group is part of these groups.

IPC 1-7

C11D 3/00; C11D 3/37

IPC 8 full level

C11D 3/00 (2006.01); C11D 3/37 (2006.01)

CPC (source: EP)

C11D 3/0021 (2013.01); C11D 3/3792 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 0664333 A1 19950726; CA 2179266 A1 19950727; CA 2179266 C 19991228; CN 1138874 A 19961225; JP H09508163 A 19970819; WO 9520031 A1 19950727

DOCDB simple family (application)

EP 94870008 A 19940119; CA 2179266 A 19950113; CN 95191284 A 19950113; JP 51962195 A 19950113; US 9500625 W 19950113