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:
Mar. 01, 2016
Filed:
May. 28, 2013
Stefan Bade, Michelbach le Haut, FR;
Norbert Schladerbeck, Kelkheim, DE;
Stefan Bade, Michelbach le Haut, FR;
Norbert Schladerbeck, Kelkheim, DE;
EVONIK DEGUSSA GmbH, Essen, DE;
Abstract
A process for preparing alkenylhalosilanes by reacting alkenyl halide in the gas phase in a reactor comprising a reaction tube () equipped with an inlet () at one end of the tube and with an outlet () at the other end of the tube, and having a gas inlet device () having a plurality of gas feed points () that are spaced apart in the direction of the longitudinal axis of the reaction tube () and open into the reaction tube (). The process permits the preparation of alkenylhalosilanes in high yield and with high selectivity. The formation of soot is distinctly lower compared to conventional reactors.