Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2006-06-16
2011-12-13
Marcantoni, Paul (Department: 1731)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S739000, C106S745000
Reexamination Certificate
active
08075686
ABSTRACT:
The method for reducing organic chlorine compounds in cement production facility is a method by which a quantity of organic chlorine compounds contained in powder is reduced in the cement production facility, and the method is provided with a heating step for heating the powder to separate the organic chlorine compounds from the powder or decompose the organic chlorine compounds and a gas thermal decomposing step for supplying heat-treated gas containing the organic chlorine compounds generated by heating the powder to a high temperature part of the cement production facility, thereby thermally decomposing the organic chlorine compounds contained in the heat-treated gas.
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Office Action issued Sep. 6, 2011, in Japan Patent Application No. 2005-205064 (with English-language Translation) The three Japanese references cited in this Office Action were cited on the IDS filed on Jan. 11, 2008 and considered by the Examiner on Feb. 17, 2011.
Ebato Ichiro
Ichihara Katsuhiko
Koike Eiji
Mizutani Kimitoshi
Ohgoshi Munenori
Marcantoni Paul
Mitsubishi Materials Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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