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:
Jan. 11, 1994
Filed:
Jul. 20, 1992
Applicant:
Inventors:
Francesco S Di Renzo, Montpellier, FR;
Francois Fajula, Teyran, FR;
Francois Figueras, Montpellier, FR;
Thierry Des Courieres, Lyons, FR;
Assignee:
Societe Nationale Elf Aquitaine, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ; C01B / ;
U.S. Cl.
CPC ...
208 46 ; 208120 ; 208135 ; 208111 ; 585533 ; 423702 ; 423D / ; 4233281 ;
Abstract
This invention relates to a new zeolite from the class of mazzite, containing a fraction of non-exchangeable potassium cations, and also to a process for its synthesis. The crystallinity and the adsorption capacity of the protonated form of this zeolite are maintained after a prolonged hydrothermal treatment.
Di Renzo, Francesco. (1994). Zeolite from the class of mazzite, process for its synthesis, and its (U.S. Patent No. 5277791). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5277791
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile