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. 02, 1996
Filed:
Aug. 01, 1994
Applicant:
Inventors:
Thomas C Mullin, Exton, PA (US);
Nicholas Triantafillou, West Chester, PA (US);
Assignee:
ARCO Chemical Technology, L.P., Greenville, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568862 ; 568882 ; 568454 ;
Abstract
A process for producing a hydroxy compounds such as butanol or butanediol by hydroformylation of an olefin using a precious metal and phosphorus compound catalyst system, water extraction of the aldehyde product and hydrogenation of the extracted aldehyde where the aqueous extract is treated with an ion exchange resin before hydrogenation to increase hydrogenation catalyst life.
Quick Actions:
Mullin, Thomas. (1996). Production of hydroxy compounds (U.S. Patent No. 5504261). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5504261
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile