Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering – Dry cleaning
Reexamination Certificate
2003-12-01
2009-02-10
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
07488352
ABSTRACT:
A dry cleaning process for in-home dry cleaning comprising a dry cleaning step of contacting a laundry article stained with particulate soil with a dry cleaning composition wherein the liquor to cloth ratio (w/w) (LCR) is at most 20, and wherein the composition comprises a) a non-flammable, non-chlorine containing organic dry cleaning solvent; b) a cleaning effective amount of an acid surfactant.
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International Search Report Application No. PCT/EP 03/13573 mailed May 4, 2004.
Evers Johannes Maria
Goedhart Machiel
Kerpels Freddie
Overdevest Pieter Everhardus
Reinhoudt Hank Robert
Douyon Lorna M
Koatz Ronald A.
Nguyen Tri V
Unilever Home & Personal Care USA division of Conopco, Inc
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