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:
Oct. 23, 2018
Filed:
May. 19, 2016
Air Liquide Advanced Materials, Inc., Branchburg, NJ (US);
L'air Liquide, Société Anonyme Pour L'etude ET L'exploitation Des Procédés Georges Claude, Paris, FR;
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude, Paris, FR;
Air Liquide Advanced Materials, Inc., Branchburg, NJ (US);
Abstract
Disclosed are methods of selectively synthesizing inorganic silanes, such as halosilane and dihalosilane, comprising the step of reacting the halide or halogen (i.e., HX or Xwherein X is Cl, Br, or I) with RSiH, wherein R is an unsaturated C4 to C8 cyclic hydrocarbon or heterocycle group, provided that a C6 cyclic aromatic includes at least one hydrocarbyl ligand, in the presence of a catalyst, to produce RH and the inorganic silane having the formula SiHX, wherein x=1-4; a=1-9; b=1-9; and a+b=2x+2.