Compositions – Frost-preventing – ice-thawing – thermostatic – thermophoric,...
Reexamination Certificate
2011-08-09
2011-08-09
Ogden, Jr., Necholus (Department: 1761)
Compositions
Frost-preventing, ice-thawing, thermostatic, thermophoric,...
C428S402200, C422S198000, C252S071000
Reexamination Certificate
active
07993544
ABSTRACT:
An apparatus for production of a clathrate hydrate with enhanced latent heat storing capability includes a gas supplier for supplying a gas to an aqueous solution containing a quaternary ammonium compound, and a cooler for cooling the aqueous solution, the apparatus producing the clathrate hydrate with enhanced latent heat storing capability including both the quaternary ammonium compound and the gas as guests by supplying the gas to the aqueous solution with the gas supplier in the stage of cooling with the cooler.
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Oct. 21, 2010 English language translation of an International search report in connection with International patent application No. PCT/JP2008/053683.
Wateru Shimada et al., “Sepatation of Gas Molecules Using Tetra-n-butyl Ammonium Bromide Semi-Clathrate Hydrate”, Jpn. J. Appl. Phys. vol. 42 (2003) Pt. 2, No. 2A, pp. L129-L131.
Yasushi Kamata et al., “Gas Separation Method Using Tetra-n-butyl Ammonium Bromide Semi-Clathrate Hydrate”, Jpn. J. Appl. Phys., vol. 43, No. 1 (2004), pp. 362-365.
International Search Report Issued by the International Searching Authority (ISA/JP) on May 27, 2008 in connection with International Application No. PCT/JP2008/053683.
Written Opinion of the International Searching Authority (ISA/JP) Issued in connection with PCT/JP2008/053683 on May 27, 2008.
Takao Shingo
Tomura Keiji
Cooper & Dunham LLP
JFE Engineering Corporation
Ogden, Jr. Necholus
White John P.
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