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:
Jan. 15, 2019
Filed:
Feb. 03, 2015
Alexander Valentinovich Safronov, Columbia, MO (US);
Satish Subray Jalisatgi, Columbia, MO (US);
Marion Frederick Hawthorne, Columbia, MO (US);
Alexander Valentinovich Safronov, Columbia, MO (US);
Satish Subray Jalisatgi, Columbia, MO (US);
Marion Frederick Hawthorne, Columbia, MO (US);
THE CURATORS OF THE UNIVERSITY OF MISSOURI, Columbia, MO (US);
Abstract
The present invention relates in general to a method for the synthesis and purification of 1) the polyhedral borane decahydrodecaborate and dodecahydrododecaborate anions and their salts and 2) amines and amine boranes. The organoammonium halide is combined with alkali metal tetrahydroborate to form organoammonium tetrahydroborate, which upon pyrolysis provides organoammonium decahydrodecaborate and organoammonium dodecahydrododecaborate.