Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1995-11-29
1996-10-29
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
210690, C07F 708
Patent
active
055697755
ABSTRACT:
A process for separating dimethyldichlorosilane from methyltrichlorosilane in a mixture. The process comprises contacting a mixture comprising methyltrichlorosilane and dimethyldichlorosilane with silica gel, where the dimethyldichlorosilane is selectively retained by the silica gel. The process provides for the recovery of a methyltrichlorosilane fraction reduced in dimethyldichlorosilane concentration. The present process is especially useful for removing low levels of dimethyldichlorosilane present as a contaminate in methyltrichlorosilane.
REFERENCES:
patent: 3168542 (1965-02-01), Shaffer
patent: 3441584 (1969-04-01), Bazouin et al.
patent: 3646092 (1972-02-01), Dathe
patent: 4402796 (1983-09-01), Marko et al.
patent: 4411740 (1983-10-01), Flannigam et al.
patent: 5290342 (1994-03-01), Wikman et al.
patent: 5445742 (1995-08-01), Bothe Almquist et al.
Diaz Michael
Halm Roland L.
McIntyre Michael A.
Wilding Oliver K.
Boley William F.
Dow Corning Corporation
Shaver Paul F.
LandOfFree
Process for separation of dimethyldichlorosilane from methyltric 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 separation of dimethyldichlorosilane from methyltric, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for separation of dimethyldichlorosilane from methyltric will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1786525