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:
Dec. 06, 1977
Filed:
Nov. 26, 1975
Applicant:
Inventor:
William Windle, London, EN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106 72 ; 106 73 ;
Abstract
A method of improving the properties of ball clay is disclosed which comprises forming a deflocculated aqueous suspension of the ball clay at a specified solids content; passing the suspension through one or more vibrated sieves, at least one of which has a nominal aperture in the range of from 50 to 100 microns; and thermally drying the material after it has been flocculated.