Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate
2006-06-07
2011-10-04
Puttlitz, Karl J (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C556S463000
Reexamination Certificate
active
08030510
ABSTRACT:
Process for preparing alkylhalosilanes are provided. The process involve reacting an alkyl halide with a solid body formed of silicon and a catalytic system.
REFERENCES:
patent: 2380995 (1945-08-01), Rochow et al.
patent: 2389931 (1945-11-01), Reed et al.
patent: 2403370 (1946-07-01), Hurd et al.
patent: 2427605 (1947-09-01), Hurd et al.
patent: 2449821 (1948-09-01), Sellers et al.
patent: 2464033 (1949-03-01), Gilliam et al.
patent: 4762940 (1988-08-01), Halm et al.
patent: 7626050 (2009-12-01), Colin
patent: 2002/0156310 (2002-10-01), Inukai et al.
patent: 2007/0244337 (2007-10-01), Colin
patent: 2861727 (2005-05-01), None
patent: 907 161 (1962-10-01), None
patent: 1 207 466 (1970-10-01), None
patent: 307 650 (2005-04-01), None
International Search Report for PCT/EP2006/001291 dated Nov. 20, 2006; (4 pages).
Gomez et al., “Determining the Contact Angle of a Nonwetting Liquid in Pores by Liquid Intrusion Calorimetry”, Langmuir, 2000, pp. 4374-4379, vol. 16., Centre de Thermodynamique et Microcalorimetrie, France.
Noll, “Chemistry and Technology of Silicones,” 1968, pp. 26-41, published by Academic Press Inc., London.
Tamhankar et al., “Autocatalysis in the reduction of cuprous chloride by silicon”, Studies in Solid-Solid Reactions, 1981, pp. 1365-1372, vol. 36, Chem. Eng. Sci., Great Britain.
Weber et al., “Research approach to the process of the reaction between silicon and copper chloride powders”, Reaction Kinetics, 1988, C.R. Acad. Sci. Paris, vol. 307, Series II, pp. 1155-1161.
Acker et al., “The reactivity in the system CuCI-Si related to the activation of silicon in the Direct Synthesis”, Silicon Chemistry, 2003, pp. 195-206, vol. 2, Kluwer Academic Publishers, Netherlands.
Oye et al., “Process Development in the MCS-Production: For Example Watergranulated Silicon Metal”, Silicon for the Chemistry Industry, 1994, pp. 55-60, Norway.
Colin Pascale
Garcia-Escomel Cristina
Masteau Jean-Claude
Baker Donelson Bearman Caldwell & Berkowitz PC
Puttlitz Karl J
Rhodia Chimie
LandOfFree
Process for the direct synthesis of alkylhalosilanes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the direct synthesis of alkylhalosilanes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the direct synthesis of alkylhalosilanes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4292219