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. 08, 1977
Filed:
Jul. 09, 1975
Applicant:
Inventors:
Hideo Matsuzawa, Ohtake, JA;
Minoru Ikeda, Ohtake, JA;
Yukinobu Sugimoto, Ohtake, JA;
Shuji Uchida, Ohtake, JA;
Assignee:
Mitsubishi Rayon Co., Ltd., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
260641 ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 260487 ; 2604 / ; 2606 / ; 260682 ;
Abstract
T-Butyl alcohol is produced by reacting isobutylene with an aqueous organic acid solution in the presence of an acidic ion-exchanger. t-Butyl alcohol can be produced by this process from a mixed gas containing isobutylene and n-butene. The process is also applicable for separation of isobutylene from a mixed gas containing isobutylene and n-butene.