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. 04, 1977
Filed:
Jun. 18, 1975
Applicant:
Inventors:
John W Bozzelli, Midland, MI (US);
George D Shier, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208323 ; 208326 ; 2606 / ;
Abstract
Morpholinones are efficient selective solvents for aromatic hydrocarbons from hydrocarbon mixtures containing same. For example, N-methyl-3-morpholinone is an efficient selective solvent for benzene, toluene, and xylene from a hydrocarbon stream obtained from a catalytic reformer.