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. 12, 1988
Filed:
Sep. 17, 1986
Applicant:
Inventors:
David R Battiste, Bartlesville, OK (US);
Jesse R Harris, Bartlesville, OK (US);
George D Parks, Bartlesville, OK (US);
Brent J Bertus, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502 84 ; 502 63 ;
Abstract
Pillared interlayered clay products of increased stability and processes for preparing such clay products are provided. The pillared interlayered clays are prepared by reacting a smectite clay, such as montmorillonite, with an aqueous solution of a polymeric cationic hydroxy metal complex, such as aluminum chlorhydroxide and reacting the resulting product with a stability increasing compound selected from the group consisting of silicon, titanium, phosphorus and antimony halides and ethyl silicates.