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. 28, 2022
Filed:
Jul. 30, 2018
Applicant:
Jiangsu Nata Opto-electronic Materials Co. Ltd., Jiangsu, CN;
Inventors:
Barry Ketola, Wilmington, DE (US);
Noel Mower Chang, Wilmington, DE (US);
Jeanette Young, Wilmington, DE (US);
Xiaobing Zhou, Wilmington, DE (US);
Assignee:
Jiangsu Nata Opto-Electronic Materials Co. Ltd., Jiangsu Province, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 33/107 (2006.01); B01D 3/14 (2006.01);
U.S. Cl.
CPC ...
C01B 33/10778 (2013.01); B01D 3/14 (2013.01);
Abstract
A method of preparing pentachlorodisilane is disclosed. The method comprises partially reducing hexachlorodisilane with a metal hydride compound to give a reaction product comprising pentachlorodisilane. The method further comprises purifying the reaction product to give a purified reaction product comprising the pentachlorodisilane. The purified reaction product comprising pentachlorodisilane formed in accordance with the method is also disclosed.