Method and composition using densified carbon dioxide and cleaning adjunct to clean fabrics

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United States of America Patent

PATENT NO 5279615
SERIAL NO

07715299

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Abstract

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The invention provides a method and composition for the removal of nonpolar stains from a fabric comprising: contacting said stains with densified carbon dioxide and a cleaning adjunct in mixture with said carbon dioxide.

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Patent Owner(s)

Patent OwnerAddress
NORTH CAROLINA STATE UNIVERSITY1021 MAIN CAMPUS DRIVE 2ND FLOOR RALEIGH NC 27606
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL THE300 BYNUM HALL CHAPEL HILL NC 27599-4100

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carty, Daniel T Danville, CA 12 719
Latham, James R Livermore, CA 9 560
Mitchell, James D Alamo, CA 54 9035

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