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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 5229341 B1

PDFFull Text
Date of Patent:
Jul. 20, 1993

Filed:

Dec. 20, 1991

Crystalline oxide material

Applicant:
Inventors:

Charles T Kresge, West Chester, PA (US);

Wieslaw J Roth, Sewell, NJ (US);

Kenneth G Simmons, Williamstown, NJ (US);

James C Vartuli, West Chester, NJ (US);

Assignee:

Mobil Oil Corp., Fairfax, VA (US);

Attorneys:

McKillop; Alexander J.

Santini; Dennis P.

Kenehan, Jr.; Edward F.

Primary Examiner:

Carl F Dees

Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502 64 ; 4233282 ; 423701 ;
Abstract

There is provided a pillared, layered crystalline oxide material and a method for making this material. This material may be prepared by intercepting a swellable layered oxide before calcination. The intercepted material is swollen and pillared. If the material is not intercepted in this manner, it is transformed into a zeolite by calcination. The pillared material may have a large degree of catalytic activity, and it may have rather porous layers.

Find Patent Forward Citations

Kresge, Charles. (1993). Crystalline oxide material (U.S. Patent No. 5229341). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5229341

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

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