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:
May. 22, 2001
Filed:
Jun. 28, 1999
Unitika Ltd., , JP;
Abstract
There are provided a method of and an apparatus for producing ultrafine metal compound particles. An electrolytic bath having an anode and a cathode is partitioned into chambers by at least one ion exchange layer. An electrolytic solution containing metal ions as a starting material for the ultrafine metal compound particles is contained in a chamber on the anodic side of one ion exchange layer, and an alkaline electrolytic solution is contained in a chamber on the cathodic side of the ion exchange layer. When a voltage is applied between the anode and the cathode, the metal ions transfer from the anodic side chamber to the cathodic side chamber through the ion exchange layer, whereby ultrafine metal compound particles are precipitated in the alkaline electrolytic solution in the cathodic side chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile