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. 18, 2011
Filed:
Nov. 20, 2009
Applicants:
Anthony Rocco Cartolano, Orefield, PA (US);
Sergei Vladimirovich Ivanov, Schnecksville, PA (US);
Cheryl Irene Teich, Chalfont, PA (US);
John Hiroshi Yamamoto, New Britain, PA (US);
Inventors:
Anthony Rocco Cartolano, Orefield, PA (US);
Sergei Vladimirovich Ivanov, Schnecksville, PA (US);
Cheryl Irene Teich, Chalfont, PA (US);
John Hiroshi Yamamoto, New Britain, PA (US);
Assignees:
Rohm and Haas Company, Philadelphia, PA (US);
Air Products and Chemicals, Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparing an amine borane from an alkali metal borohydride and an amine salt. The alkali metal borohydride is allowed to react with 0.95 to 1.05 equivalents of the amine salt in a solvent which contains water and an amine.