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. 07, 1991
Filed:
Mar. 09, 1989
Applicant:
Inventor:
Francoise Seon, Montreuil, FR;
Assignee:
Rhone-Poulenc Chimie, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G / ;
U.S. Cl.
CPC ...
423608 ; 423593 ; 423598 ;
Abstract
The alkaline earth metal titanates, well adopted for electronics applications, e.g., homogeneous powders of barium or strontium titanate, are prepared by directly reacting, in a molten salt bath medium, (a) at least one titanium compound, with (b) at least one compound A reactive therewith to generate the species TiO.sub.3.sup.2-, and (c) at least one alkaline earth metal nitrate.