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:
Sep. 13, 1994
Filed:
Dec. 14, 1992
Applicant:
Inventor:
Harold W Adams, Monroe, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B09B / ;
U.S. Cl.
CPC ...
588256 ; 405128 ; 10628732 ;
Abstract
A process for stabilizing a substantially inorganic substrate comprises treating the substrate with sulfur at a temperature above the melting point of sulfur thus converting the substrate into a solid, inert product which resists the leaching of metals, metal ions, and other inorganic ions originally present in the substrate. Organic compounds contained in the substantially inorganic substrate are simultaneously converted to an inert carbon-sulfur polymer.