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. 02, 1979
Filed:
Jan. 10, 1978
Applicant:
Inventors:
William G Boberski, Gibsonia, PA (US);
Jerome A Seiner, Pittsburgh, PA (US);
John E Blasko, Gibsonia, PA (US);
Assignee:
PPG Industries, Inc., PA, US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D / ;
U.S. Cl.
CPC ...
106 84 ; 106 383 ; 106 74 ; 1062871 ;
Abstract
Curable one-package compositions which form products having excellent water resistance as well as other desirable properties are prepared by forming aqueous solutions of water-soluble silicates and water-soluble borate latent insolubilizers selected from the group consisting of alkali metal or quaternary ammonium borates, having dispersed therein certain inorganic pigments, preferably TiO.sub.2. These curable compositions may be employed in a number of applications such as, for example, coatings, castings and moldings, but they are particularly useful in protective and decorative applications.