Dry cleaning process

Details Dry cleaning process Dry cleaning process

2003-12-01

2008-11-18

Douyon, Lorna M. (Department: 1796)

Bleaching and dyeing; fluid treatment and chemical modification

Cleaning or laundering

Dry cleaning

C510S276000, C510S284000, C510S285000, C510S291000, C510S304000, C510S338000, C510S371000

Reexamination Certificate

active

07452383

ABSTRACT:
A dry cleaning process for in-home dry cleaning comprising a low aqueous dry cleaning step of contacting a laundry article with a low aqueous dry cleaning composition wherein the liquor to cloth ratio (w/w) (LCR) is at most 20, and wherein said low aqueous composition comprises: a) at least one non-flammable, non-chlorine containing organic dry cleaning solvent; b) 0.01 to 0.9 wt. % water and c) a cleaning effective amount of a surfactant wherein said surfactant comprises at least one anionic headgroup.

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International Search Report Application No. PCT/EP 03/13571 mailed Apr. 6, 2004.

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