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:
Jun. 22, 1976
Filed:
Dec. 07, 1973
Raymond Douglas Feldwick, Cockeysville, MD (US);
Darrell Edward Hildebrandt, Baltimore, MD (US);
W. R. Grace & Co., New York, NY (US);
Abstract
A process for preparing alumina-containing nodules characterized with improved mechanical properties which includes mixing powder of alumina, aluminosilicate, or mixtures thereof with an aqueous slurry having a pH in the range from about 7.5 to about 9 and comprising from about 0.2 to about 5 percent by weight of aluminum hydroxide, calculated as alumina, followed by forming, drying and calcining. The products include minor amounts of alumina binder and find use as sorbents, catalysts, and catalyst supports.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile