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:
Mar. 03, 1987
Filed:
Jun. 09, 1986
Applicant:
Inventors:
Steven H Vanderpool, New Braunfels, TX (US);
Robert L Zimmerman, Austin, TX (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544178 ; 564479 ;
Abstract
N-alkylmorpholines are prepared by passing a reaction mixture over a catalyst composed of titania to which from about 0.5 to about 7 wt. % of phosphorus has been thermally chemically bonded in the form of phosphate linkages, the reaction mixture being composed of a C.sub.1 -C.sub.4 primary alkyl alcohol and a feedstock selected from the class consisting of morpholine, diethanolamine and bis-aminoethylether.