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, 1992
Filed:
Sep. 24, 1990
Applicant:
Inventors:
Seong-Ihl Woo, Seoul, KR;
Ki-Su Ro, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502155 ; 502152 ; 502159 ; 502161 ; 502167 ;
Abstract
Olefins are hydroformylated to aldehyde in the presence of polymer immobilized rhodium catalysts. These catalysts are suit for the hydroformylation of olefins in the organic solvent or in the aqueous phase.