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:
Feb. 02, 1999
Filed:
Nov. 01, 1995
Applicant:
Inventors:
Robert Stephen Tomaskovic, Houston, TX (US);
Michael Wayne Potter, Sugar Land, TX (US);
William Charles Malven, Houston, TX (US);
Assignee:
Union Carbide Chemicals & Plastics Technology Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C10G / ; B01D / ;
U.S. Cl.
CPC ...
585853 ; 585833 ; 585854 ; 585858 ; 585868 ; 208252 ; 208253 ; 423 63 ; 423 64 ; 423 82 ; 423 84 ;
Abstract
A method for recovering titanium and vanadium compounds, such as alkoxides, from a liquid hydrocarbon mixture by hydrolyzing the mixture with a base or acid wash having a sufficiently different density so that two liquid phases form, and separating the two liquid phases.