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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.:

US 5237120 B1

PDFFull Text
Date of Patent:
Aug. 17, 1993

Filed:

Dec. 27, 1991

Double bond isomerization of olefin-containing feeds with minimal

Applicant:
Inventors:

Werner O Haag, Lawrenceville, NJ (US);

Roland H Heck, Pennington, NJ (US);

Jose G Santiesteban, Yardley, PA (US);

David S Shihabi, Pennington, NJ (US);

Assignee:

Mobil Oil Corporation, Fairfax, VA (US);

Attorneys:

McKillop; Alexander J.

Santini; Dennis P.

Hobbes; Laurence P.

Primary Examiner:

Anthony McFarlane

Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585666 ; 585664 ; 502 62 ; 502 64 ;
Abstract

A method is disclosed for the double bond isomerization of alpha olefin-containing feeds, e.g., conversion of 1-butene-containing hydrocarbon streams to 2-butene-rich product streams, wherein oligomer by-products are minimized. The process uses a catalyst composition comprising a zeolite whose surface has been at least partially deactivated for acid catalyzed reactions by chemisorption of a surface-deactivating agent, e.g., collidine, which possesses an average cross section diameter greater than that of the zeolite pores.

Find Patent Forward Citations

Haag, Werner. (1993). Double bond isomerization of olefin-containing feeds with minimal (U.S. Patent No. 5237120). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5237120

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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