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:
Dec. 13, 1977
Filed:
Jun. 21, 1976
Applicant:
Inventor:
William Owen Roberts, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
252430 ; 252446 ; 252454 ; 126 / ;
Abstract
A composition for applying an easily removable coating of oxidative catalyst to solid substrates comprising finely divided catalytic oxidation metal solids dispersed in an aqueous solution of alkaline silicate in which is dissolved a vicinal alkane polyol. The composition contains 10-40 pbw alkaline silicate per 100 pbw of catalytic oxidation metal and other water insoluble solids and 40-125 pbw polyol per 100 pbw of alkaline silicate.
Roberts, William. (1977). Catalytic coating composition (U.S. Patent No. 4062806). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4062806
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile