Drycleaning method

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United States of America Patent

PATENT NO 7575604
APP PUB NO 20080083072A1
SERIAL NO

11544326

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Abstract

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hydrocarbons, and 1 to 10 wt. % of water. The method combines acceptable stain removal with faster-than-expected evaporability, particularly at the elevated temperatures used in commercial drycleaning.

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Patent Owner(s)

  • LYONDELL CHEMICAL TECHNOLOGY, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Galick, Paul E West Chester, US 5 11
Liepa, Mark A Exton, US 8 33
Liotta,, Jr Frank J Downingtown, US 1 0

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