Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Reexamination Certificate
2003-12-22
2008-09-09
Carrillo, Sharidan (Department: 1792)
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
C134S007000, C134S022100, C134S022110, C134S042000
Reexamination Certificate
active
07422640
ABSTRACT:
A method of removing a sticky substance or a waste liquid containing a sticky substance which comprises, mixing a solid substance having inflammability and liquid-absorptivity into the sticky substance or the waste liquid containing the sticky substance wherein these are mixed to allow a liquid component of the sticky substance or the waste liquid containing the sticky substance to be absorbed into the solid substance and to allow the sticky substance to be entangled with the solid substance, and then removing the sticky substance together with the solid substance.
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Mawatari Tomohiko
Sugiyama Miezi
Taniguchi Yoshiyuki
Carrillo Sharidan
Mitsubishi Rayon Co. Ltd.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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