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:
Oct. 23, 1984
Filed:
Mar. 30, 1982
Applicant:
Inventors:
Karl Fischer, Worms, DE;
Armin V Grenacher, Mutterstadt, DE;
Manfred Herr, Wachenheim, DE;
Max Strohmeyer, Limburgerhof, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; B01D / ;
U.S. Cl.
CPC ...
568454 ; 568492 ; 203 87 ; 203 91 ; 203 98 ; 203D / ; 203D / ;
Abstract
Aldehydes are obtained from the gaseous product of the hydroformylation of olefinically unsaturated compounds using a rhodium catalyst by a process (cf. FIG. 2) in which
Fischer, Karl. (1984). Recovery of aldehydes from hydroformylation reaction gas (U.S. Patent No. 4479012). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4479012
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