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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 5173281 B1

PDFFull Text
Date of Patent:
Dec. 22, 1992

Filed:

Oct. 07, 1991

Synthesis of a synthetic porous crystalline material

Applicant:
Inventors:

Clarence D Chang, Princeton, NJ (US);

Donna M Mitko, Monmouth Junction, NJ (US);

Assignee:

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

Attorneys:

McKillop; Alexander J.

Speciale; Charles J.

Kenehan, Jr.; Edward F.

Primary Examiner:

R Bruce Breneman

Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423702 ; 423718 ;
Abstract

There is provided a method for preparing a synthetic crystalline material from a reaction mixture including an organic directing agent selected from 1,4-diazacycloheptane (i.e. homopiperazine), azacyclooctane (i.e. heptamethyleneimine), aminocyclohexane (i.e. cyclohexylamine), aminocyclopentane (i.e. cyclopentylamine) and aminocycloheptane (i.e. cycloheptylamine). The crystalline material may be an aluminosilicate zeolite having considerable catalytic activity, e.g. for hydrocarbon conversion reactions.

Find Patent Forward Citations

Chang, Clarence. (1992). Synthesis of a synthetic porous crystalline material (U.S. Patent No. 5173281). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5173281

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

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