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. 08, 1987
Filed:
Apr. 29, 1986
Hans Ehrnstrom, Gyttorp, SE;
Nitro Nobel AB, Gyttorp, SE;
Abstract
Fuel phase for use as a continuous phase together with a discontinuous aqueous oxidizing salt phase in water-in-oil emulsion explosives, comprising a carbonaceous fuel and at least one but not all components of a gassing system; process for the preparation of a water-in-oil emulsion explosive by emulsifying an aqueous oxidizing salt phase into a carbonaceous fuel phase and introducing into the emulsion voids by using a gassing system, characterized in that at least one but not all components of said gassing system is distributed in at least part of the fuel phase and that the salt phase is then emulsified into the fuel phase containing salt component; and a water-in-oil emulsion explosive system in two-pack form, wherein one pack comprises an aqueous oxidizing salt phase containing at least one but not all components of a gassing system and the other pack comprises a carbonaceous fuel phase containing the remaining components of said gassing system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile