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:
Nov. 07, 1978
Filed:
Sep. 08, 1977
Applicant:
Inventors:
Diane G Farrington, Cleveland, OH (US);
Gilbert K Meloy, Earlville, IL (US);
Assignee:
Standard Oil Company, Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
252448 ; 264 14 ;
Abstract
Aggregates having the amphora shape are produced by a process comprising dropping droplets of a slurry capable of being chemically gelled or solidified into a container containing a middle liquid phase capable of chemically gelling or solidifying the slurry, an upper liquid phase above the middle liquid phase and a lower liquid phase below the middle liquid phase, the components of the slurry exhibiting substantially no solubility in the upper and lower phases.