The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 2018
Filed:
Mar. 31, 2008
Norbert Auner, Glashuetten, DE;
Christian Bauch, Usingen, DE;
Rumen Deltschew, Leipzig, DE;
Gerd Lippold, Markkleeberg, DE;
Seyed-javad Mohsseni-ala, Bitterfeld-Wolfen, DE;
Norbert Auner, Glashuetten, DE;
Christian Bauch, Usingen, DE;
Rumen Deltschew, Leipzig, DE;
Gerd Lippold, Markkleeberg, DE;
Seyed-Javad Mohsseni-Ala, Bitterfeld-Wolfen, DE;
Nagarjuna Fertilizers and Chemicals Limited, Hyderabad, Telangana, IN;
Abstract
The invention relates to a method for the plasma-assisted synthesis of organohalosilanes in which organohalosilanes of the general empirical formula RRSiX(X=F, Cl, Br or I; p=1-4; p=m+o; m=1-4; o=0-3; R, R=alkyl, alkenyl, alkinyl, aryl) and/or carbosilanes of the general empirical formula RSiXCHSiRX(X=F, Cl, Br or I; q=0-3; r=0-3; R, R=alkyl, alkenyl, alkinyl, aryl) are formed by activating a plasma in a mixture of one or more volatile organic compounds from the group of alkanes, alkenes, alkines and aromates with SiXand/or organohalosilanes RSiX(X=F, Cl, Br oder I; n=1-4; R=alkyl, alkenyl, alkinyl, aryl).