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1. (WO2001000766) DISH WASHING PROCESS AND COMPOSITIONS RELATING THERETO

Pub. No.:    WO/2001/000766    International Application No.:    PCT/EP2000/004427
Publication Date: Fri Jan 05 00:59:59 CET 2001 International Filing Date: Tue May 16 01:59:59 CEST 2000
IPC: A47L 15/00
C11D 3/06
C11D 3/20
C11D 11/00
C11D 17/00
Applicants: UNILEVER PLC
UNILEVER NV
HINDUSTAN LEVER LIMITED
TOMLINSON, Alan, Digby
Inventors: TOMLINSON, Alan, Digby
Title: DISH WASHING PROCESS AND COMPOSITIONS RELATING THERETO
Abstract:
A process for washing articles in a mechanical washing machine in which no salt is added to the machine. The process involves treating the articles with a wash liquor comprising a dishwashing composition when undiluted said composition comprising 55 wt. % or greater of an inorganic poly-valent builder; followed by treating the article with a rinsing solution comprising a rinse aid, the rinse aid when undiluted comprising at least 20 wt. % of a water soluble builder or salt thereof; wherein no salt is added to the machine.