Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate
2011-04-05
2011-04-05
Parsa, Jafar (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
Reexamination Certificate
active
07919642
ABSTRACT:
An organic silicon compound represented by the following general formula: ClCH2CH(CF3)COOR3Si(R1)n(R2)3-n(wherein, R1independently designates the same or different substituted or unsubstituted hydrocarbon groups having 1 to 20 carbon atoms, R2independently designates the same or different groups selected from halogen groups or hydrolysable groups having 1 to 20 carbon atoms, R3designates substituted or unsubstituted alkylene groups having 1 to 20 carbon atoms, and “n” is an integer from 0 to 3). The organic silicon compound is suitable for use as a preferable precursor in the manufacture of silanes that contain (2-trifluoromethylacryloxy)alkyl groups.
REFERENCES:
patent: 4965387 (1990-10-01), Shinohara et al.
patent: 1637514 (2006-03-01), None
patent: 2250888 (1990-10-01), None
patent: 2000-248114 (2000-09-01), None
patent: 2002-322214 (2002-11-01), None
English language abstract for JP 2250888 extracted from espacenet.com database, dated Oct. 25, 2010, 4 pages.
English language translation and abstract for JP 2000-248114 extracted from PAJ database, dated Oct. 25, 2010, 32 pages.
English language translation and abstract for JP 2002-322214 extracted from PAJ database, dated Oct. 25, 2010, 64 pages.
PCT International Search Report for PCT/JP2008/073912, dated May 12, 2009, 3 pages.
Dow Corning Toray Company, Ltd.
Howard & Howard Attorneys PLLC
Parsa Jafar
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