Search International and National Patent Collections

1. (WO2001005931) LIQUID ABRASIVE CLEANING COMPOSITIONS

Pub. No.:    WO/2001/005931    International Application No.:    PCT/EP2000/006592
Publication Date: Fri Jan 26 00:59:59 CET 2001 International Filing Date: Wed Jul 12 01:59:59 CEST 2000
IPC: C11D 3/12
C11D 3/14
C11D 3/22
C11D 3/37
C11D 17/00
Applicants: UNILEVER N.V.
UNILEVER PLC
HINDUSTAN LEVER LTD
CURTIS, Richard, John
DUFFY, John
GRAHAM, Peter
NEWBOLD, Geoffrey
STANLEY, Claire, Frances
GIANOLI, Stefano, Icaro
Inventors: CURTIS, Richard, John
DUFFY, John
GRAHAM, Peter
NEWBOLD, Geoffrey
STANLEY, Claire, Frances
GIANOLI, Stefano, Icaro
Title: LIQUID ABRASIVE CLEANING COMPOSITIONS
Abstract:
The invention concerns aqueous liquid abrasive cleaning compositions comprising a 10-95% of a solid abrasive and 0.05-0.70% of an anionic thickening polymer and not more than 1.0% surfactant. The cleaning compositions may be in concentrated form containing 45% abrasive or more, which can be used as such or on dilution yield a ready to use abrasive composition. Alternatively they may be in a ready to use form containing 55% or less abrasive.