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. 21, 2016
Filed:
Jun. 13, 2011
Applicant:
John J. Ostermaier, Orange, TX (US);
Inventor:
John J. Ostermaier, Orange, TX (US);
Assignee:
INVISTA North America S.a.r.l., Wilmington, DE (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 15/04 (2006.01); C22B 23/02 (2006.01); B01J 31/22 (2006.01); B01J 31/18 (2006.01); C07F 19/00 (2006.01);
U.S. Cl.
CPC ...
C07F 15/04 (2013.01); B01J 31/1845 (2013.01); C07F 15/045 (2013.01); C22B 23/02 (2013.01); C22B 23/021 (2013.01); B01J 31/185 (2013.01); B01J 31/22 (2013.01); B01J 2231/322 (2013.01); B01J 2531/847 (2013.01); C07F 19/005 (2013.01);
Abstract
The present invention relates to a method of preparing a nickel complex including nickel and at least one phosphorus-containing ligand by reacting at least a portion of a nickel metal with at least one phosphorus-containing ligand. The nickel metal is prepared from a nickel composition including nickel(II).