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1. (WO1991017132) AMMONIUM NITRATE/FUEL OIL BLASTING EXPLOSIVE HAVING DECREASED OIL SEGREGATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017132 International Application No.: PCT/CA1991/000155
Publication Date: 14.11.1991 International Filing Date: 07.05.1991
Chapter 2 Demand Filed: 03.12.1991
IPC:
C06B 31/28 (2006.01)
C CHEMISTRY; METALLURGY
06
EXPLOSIVES; MATCHES
B
EXPLOSIVE OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
31
Compositions containing an inorganic nitrogen-oxygen salt
28
the salt being ammonium nitrate
Applicants:
ETI EXPLOSIVES [CA/CA]; 2000 Argentia Road Plaza 5, Suite 200 Mississauga, Ontario L5N 1R7, CA
Inventors:
HAJTO, Ernest, A.; CA
PRESTON, Christopher, J.; CA
RECKZIN, Earl, D.; CA
Agent:
ROGERS, BERESKIN & PARR; 40 King Street West 40th Floor Toronto, Ontario M5H 3Y2, CA
Priority Data:
520,02007.05.1990US
Title (EN) AMMONIUM NITRATE/FUEL OIL BLASTING EXPLOSIVE HAVING DECREASED OIL SEGREGATION
(FR) EXPLOSIF AU NITRATE D'AMMONIUM/COMBUSTIBLE A SEPARATION DE COMBUSTIBLE REDUITE
Abstract:
(EN) An explosive composition comprising an explosive mixture of ammonium nitrate and fuel oil. The fuel oil is selected to provide an oil separation sufficiently low so that the explosive is detonatable. The fuel oil is also selected such that the viscosity of the explosive is sufficiently low so that the explosive may be loadable into a borehole. The explosive is substantially free of tackifying agents.
(FR) Composition explosive comprenant un mélange explosif de nitrate d'ammonium et de combustible. On sélectionne le combustible pour que sa séparation soit suffisamment faible pour assurer la capacité de détonation de l'explosif. On le sélectionne également pour que la viscosité de l'explosif soit suffisamment basse pour le charger dans un trou de forage. L'explosif est pratiquement exempt d'agents collants.
Designated States: AU, BR, GB, NO, SE
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1991077902