公开(公告)号：WO1988003522A1

公开(公告)日：1988-05-19

申请号：PCT/US1987002929

申请日：1987-11-10

Applicant: THE LUBRIZOL CORPORATION ,  THE ATLAS POWDER COMPANY

Inventor： THE LUBRIZOL CORPORATION ,  THE ATLAS POWDER COMPANY ,  FORSBERG, John, W. ,  MULLAY, John, J. ,  SOHARA, Joseph, A.

IPC: C06B47/14

CPC classification number: C06B47/145 ,  C06B45/00

Abstract: An explosive composition which comprises a discontinuous oxidizer phase comprising at least one oxygen-supplying component, a continuous organic phase comprising at least one water-immiscible organic liquid, and an emulsifying amount of at least one nitrogen-containing emulsifier derived from (A) at least one carboxylic acylating agent, (B) at least one polyamine, and (C) at least one acid or acid-producing compound capable of forming at least one salt with said polyamine. These explosive compositions can be water-in-oil emulsions or melt-in-oil emulsions. They can also be explosive compositions derived from such emulsions wherein at temperatures below that at which the emulsion is formed the discontinuous phase is solid or in the form of droplets of supercooled liquid.

公开(公告)号：EP0333754B1

公开(公告)日：1995-07-26

申请号：EP87908048.9

申请日：1987-11-10

Applicant: The Lubrizol Corporation ,  THE ATLAS POWDER COMPANY

Inventor： FORSBERG, John, W. ,  MULLAY, John, J. ,  SOHARA, Joseph, A.

IPC: C06B47/14 ,  C06B45/00

CPC classification number: C06B47/145 ,  C06B45/00

Abstract: An explosive composition which comprises a discontinuous oxidizer phase comprising at least one oxygen-supplying component, a continuous organic phase comprising at least one water-immiscible organic liquid, and an emulsifying amount of at least one nitrogen-containing emulsifier derived from (A) at least one carboxylic acylating agent, (B) at least one polyamine, and (C) at least one acid or acid-producing compound capable of forming at least one salt with said polyamine. These explosive compositions can be water-in-oil emulsions or melt-in-oil emulsions. They can also be explosive compositions derived from such emulsions wherein at temperatures below that at which the emulsion is formed the discontinuous phase is solid or in the form of droplets of supercooled liquid.

公开(公告)号：EP0333754A1

公开(公告)日：1989-09-27

申请号：EP87908048.0

申请日：1987-11-10

Applicant: The Lubrizol Corporation ,  THE ATLAS POWDER COMPANY

Inventor： FORSBERG, John, W. ,  MULLAY, John, J. ,  SOHARA, Joseph, A.

IPC: C06B45 ,  C06B47

CPC classification number: C06B47/145 ,  C06B45/00

Abstract: Une composition explosive comprend une phase oxydante discontinue contenant au moins un composant fournissant de l'oxygène, une phase organique continue contenant au moins un liquide organique non miscible avec l'eau, et une quantité suffisante d'au moins un émulsifiant contenant de l'azote dérivé d'au moins (A) un agent d'acylation carboxylique, (B) un polyamine et (C) un acide ou un composé produisant un acide capable de former au moins un sel avec ladite polyamine. Ces compositions explosives peuvent être des émulsions d'eau dans l'huile ou mélange dans l'huile. Elles peuvent également se présenter sous forme de compositions explosives dérivées de telles émulsions dans lesquelles la phase discontinue est solide à des températures inférieures à la température de formation de l'émulsion ou sous forme de gouttelettes de liquide sur-refroidi.