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:
Apr. 05, 1983
Filed:
May. 24, 1982
Applicant:
Inventors:
Amos Yudovich, Tulsa, OK (US);
Norman H Sweed, Berkeley Heights, NJ (US);
Assignee:
Atlantic Richfield Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; C07D / ;
U.S. Cl.
CPC ...
203 14 ; 203 43 ; 203 70 ; 549541 ;
Abstract
A process for removing water from butylene oxides which comprises liquid extraction of crude butylene oxides with a solvent comprising acyclic, paraffinic hydrocarbons having from 7 to 9 carbon atoms per molecule.