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:
Nov. 01, 2016
Filed:
Dec. 24, 2014
Applicant:
Korea Institute of Science and Technology, Seoul, KR;
Inventors:
Assignee:
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/04 (2006.01); B01J 21/18 (2006.01); B01J 35/02 (2006.01); B01J 27/24 (2006.01); B01J 8/02 (2006.01);
U.S. Cl.
CPC ...
C01B 33/043 (2013.01); B01J 8/02 (2013.01); B01J 21/18 (2013.01); B01J 27/24 (2013.01); B01J 35/02 (2013.01); B01J 2208/00256 (2013.01); B01J 2208/024 (2013.01);
Abstract
The present invention relates to a method for preparing a hydrosilane using heteroatom-containing activated carbon, more particularly to a method for economically preparing a high-purity hydrosilane by redistribution of a chlorosilane using a heteroatom-containing activated carbon catalyst.