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:
Oct. 23, 2012
Filed:
Oct. 03, 2008
Applicant:
Salvatore Lazzaro, Taylors Lakes, AU;
Inventor:
Salvatore Lazzaro, Taylors Lakes, AU;
Assignee:
Huntsman Corporation Australia Pty Limited, Brooklyn, Victoria, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This idea relates to the use of polyalkylene glycols and non-salt polyether amines to improve the effectiveness of silica removal by coagulation and agglomeration of colloidal silica particles in aqueous mineral process streams.