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:
Mar. 10, 1992
Filed:
Mar. 13, 1991
Applicant:
Inventors:
Robert L LaBrie, Midland, MI (US);
Upen J Bharwada, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C13D / ;
U.S. Cl.
CPC ...
127 462 ; 426271 ; 210660 ; 210670 ;
Abstract
Improved method for demineralizing a sugar-containing solution using an ion exchange resin in bead form wherein the volume average bead diameter is from 400 to 700 .mu.m and the bead diameter distribution is such that at least 80 volume percent of the beads have diameters which fall within a range of .+-.15 percent of the volume average diameter of the resin used.