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. 14, 1993
Filed:
Dec. 04, 1990
C Mick Lownds, Salt Lake City, UT (US);
Steven C Grow, McGregor, TX (US);
Mining Services International Corporation, Salt Lake City, UT (US);
Abstract
An emulsion composition with a polymerizing and/or crosslinking agent and method for its use in improving the manufacturing, packaging, transporting, storage placement and blasting characteristics of explosives containing an emulsion. More specifically, compositions and methods directed to controlling the rheology of an emulsion or explosive containing an emulsion by polymerizing and/or crosslinking the continuous phase of the emulsion by employing hydroxy-terminated polybutadiene and polymerizing agents and/or maleic anhydride adducted polybutadiene and crosslinking agents, but without compromising the integrity of the explosive reaction. Explosive materials comprised of a water-in-oil emulsion containing a continuous carbonaceous fuel phase at least partially polymerized and/or crosslinked.