Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenneth L. Zack0
Glenis R. Mente0
Date of Patent
July 14, 2009
0Patent Application Number
110480480
Date Filed
February 2, 2005
0Patent Primary Examiner
Patent abstract
Oily soil may be removed from a fabric by washing the oily soiled fabric in a heated (e.g., between about 100° C. to about 200° C. aqueous solution containing a polyethylenepolypropylene diblock surfactant having about 30 to 35 moles of propylene oxide (PO) and about 38 to 50 moles of ethylene oxide (EO).
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