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. 29, 1997
Filed:
Apr. 10, 1996
Applicant:
Inventors:
John Aibangbee Osaheni, Niskayuna, NY (US);
Stanlee Teresa Buddle, Gloversville, NY (US);
John Peter Banevicius, Albany, NY (US);
Slawomir Rubinsztajn, Schenectady, NY (US);
Michael Lee White, Clifton Park, NY (US);
Larry Allen Divins, Clifton Park, NY (US);
Assignee:
General Electric Company, Schnectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427212 ; 427213 ; 427215 ;
Abstract
Inorganic powder, preferably fumed silica, is rendered hydrophobic by treatment with a silylating agent in the presence of a third reagent selected from the group consisting of protonic acids, especially those having a boiling point at atmospheric pressure up to 120.degree. C., preferably formic acid, and linear phosphonitrilic halides, preferably linear phosphonitrilic chlorides.