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. 16, 1991
Filed:
Dec. 26, 1989
Applicant:
Inventors:
Werner O Haag, Lawrenceville, NJ (US);
Rudolph M Lago, Yardley, PA (US);
Assignee:
Mobil Oil Corp., Fairfax, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
585437 ; 585469 ;
Abstract
There is provided a process for producing a styrenic compound by reacting an aromatic compound with an aldehyde over an intermediate pore size molecular sieve catalyst. Such styrenic compounds include unsubstituted styrene and substituted styrene. Examples of such aromatic compounds include unsubstituted benzene and alkylbenzenes. An example of such an aldehyde is acetaldehyde. An example of such a catalyst is a ZSM-5 catalyst.