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:
Jun. 09, 1992
Filed:
Jun. 14, 1990
John J Mullay, Hazleton, PA (US);
Jane M Farkas, Palmerton, PA (US);
Atlas Powder Company, Dallas, TX (US);
Abstract
In one aspect, the present invention relates to coating a solid which has acid or base sites on its surface with a surfactant having acid or base characteristics capable of neutralizing the acidic or basic characteristics of the solid surface. Said coating applied in sufficient quantity to result in neutralization of the acid or base sites on the solid. In another aspect, the present invention relates to a water-in-oil or melt-in-fuel blended explosive composition including solid components wherein said solid components have a coating to neutralize the acid or base sites on the solid, and the emulsifier utilized in the emulsion has acid or base properties which are the same as the properties of the coating applied to the solid.