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:
Jul. 02, 2002
Filed:
May. 04, 2000
Applicant:
Inventor:
Ludmila Levin, Kiriat-Bialik, IL;
Assignee:
MPM Ltd., Haifa, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09G 1/02 ;
U.S. Cl.
CPC ...
C09G 1/02 ;
Abstract
Magnetic polishing fluid compositions comprising various size colloidal and/or non-colloidal magnetic particle and colloidal size polishing particle compositions suitable for polishing ceramic and glass substrates are described. The compositions are usually aqueous compositions having highly basic pHs. Methods for preparing the various polishing fluids compositions are also discussed.