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公开(公告)号：US4141767A
公开(公告)日：1979-02-27
申请号：US883077
申请日：1978-03-03
CPC分类号： C06B47/145
摘要： The invention relates to emulsified aqueous explosive blasting compositions having a discontinuous aqueous phase, a continuous oil or water-immiscible liquid organic phase, and a fatty acid amine or ammonium salt emulsifier having a chain length ranging from 14 to 22 carbon atoms.
摘要翻译： {PG，1本发明涉及具有不连续水相，连续油或水不混溶液体有机相的乳化水性爆炸性喷砂组合物，以及具有14至22个碳原子的链长度的脂肪酸胺或铵盐乳化剂 。
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公开(公告)号：US4216040A
公开(公告)日：1980-08-05
申请号：US4958
申请日：1979-01-19
CPC分类号： C06B47/145
摘要： The invention relates to water-in-oil emulsion blasting agents having a discontinuous aqueous phase, a continuous oil or water-immiscible liquid organic phase, and an emulsifier having an unsaturated hydrocarbon chain for its lipophilic portion.
摘要翻译： 本发明涉及具有不连续水相，连续油或水不混溶液体有机相的油包水乳液喷射剂和具有用于其亲油部分的不饱和烃链的乳化剂。
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公开(公告)号：US4231821A
公开(公告)日：1980-11-04
申请号：US041154
申请日：1979-05-21
CPC分类号： C06B23/00 , C06B47/145
摘要： The invention relates to cap-sensitive water-in-oil emulsion blasting agents having a discontinuous aqueous phase, a continuous oil or water-immiscible liquid organic phase, an emulsifier, and perlite of fine particle size.
摘要翻译： 本发明涉及具有不连续水相，连续油或水不混溶液体有机相，乳化剂和细粒度珍珠岩的帽敏感油包水乳液喷砂剂。
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公开(公告)号：US4322258A
公开(公告)日：1982-03-30
申请号：US92897
申请日：1979-11-09
CPC分类号： C06B47/145
摘要： The invention relates to a thermally stable, cap-sensitive water-in-oil emulsion explosive composition having a discontinuous aqueous oxidizer salt solution phase containing calcium nitrate, a continuous oil or water-immiscible liquid organic phase, an emulsifier, and a density reducing agent.
摘要翻译： 本发明涉及一种具有不连续含水氧化剂盐溶液相的热稳定的，具有敏感性的油包水乳化炸药组合物，其含有硝酸钙，连续油或水不混溶液体有机相，乳化剂和密度降低剂 。
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公开(公告)号：US5017251A
公开(公告)日：1991-05-21
申请号：US457085
申请日：1989-12-26
CPC分类号： C06B47/145
摘要： The present invention relates to an improved permissible explosive composition. More particularly, the invention relates to a permissible water-in-oil emulsion explosive that is shock-resistant and has a relatively low density. The water-in-oil emulsion explosives of this invention contain a water-immiscible organic fuel as the continuous phase and an emulsified inorganic oxidizer salt solution as the discontinuous phase. These oxidizer and fuel phases react with one another upon initiation by a blasting cap or other initiator to produce an effective detonation.
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公开(公告)号：US4867920A
公开(公告)日：1989-09-19
申请号：US257813
申请日：1988-10-14
CPC分类号： C06B21/00
摘要： The present invention provides a means by which chemically or thermally gassed emulsion explosives can be packaged in symmetrical cartridges, such as cylindrical paper packages having crimped ends. After formation, the gassed emulsion explosive is formed into a continuous strip of generally constant width and height. The strip then is passed through a cooling bath to cool the emulsion explosive to a predetermined temperature. A desired length of emulsion then is cut from the cooled strip, and the cut length is wrapped with a paper packaging material to form a cartridge of emulsion explosive.
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公开(公告)号：US4758289A
公开(公告)日：1988-07-19
申请号：US63981
申请日：1987-06-18
申请人： Walter B. Sudweeks
发明人： Walter B. Sudweeks
CPC分类号： C06B45/32 , Y10T428/2984 , Y10T428/2987
摘要： The invention relates to a waterproof, free-running blasting agent and method of manufacturing the same and, more particularly, to a blasting agent in the form of microcapsules (small spherical-shaped particles comprising fluid or hardened droplets surrounded by a hardened shell material). The microcapsules are waterproof and free-running and are generally of a size ranging from about 10 to about 1000 microns or larger in diameter.
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公开(公告)号：US4526633A
公开(公告)日：1985-07-02
申请号：US592528
申请日：1984-03-23
IPC分类号： B01F3/08 , B01F3/12 , B01F7/00 , B01F7/16 , B01F13/00 , B01F13/10 , B01F15/00 , B60P3/00 , C06B21/00 , E21B43/26 , F42D1/10 , D03D23/00
CPC分类号： B01F3/088 , B01F13/0035 , B01F13/0037 , B01F13/004 , B01F13/0045 , B01F3/0807 , B01F3/0853 , B60P3/00 , C06B21/00 , C06B21/0008 , E21B43/26 , F42D1/10 , B01F13/1025 , B01F15/00883 , B01F2003/125 , B01F2215/0057 , B01F2215/0088 , B01F7/0025 , B01F7/00633 , B01F7/16
摘要： The invention is a method and apparatus for formulating and delivering emulsion slurry blasting agents in a self-contained, "on-site," movable system, such as a heavy duty truck which houses the necessary apparatus for formulating the emulsion blasting agent. A key part of the apparatus is a blender in which the emulsion phase is formed.
摘要翻译： 本发明是一种用于在独立的“现场”可移动系统中配制和输送乳液浆料爆破剂的方法和装置，例如装载用于配制乳液喷射剂的必要装置的重型卡车。 该装置的关键部分是形成乳液相的混合器。
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公开(公告)号：US4474628A
公开(公告)日：1984-10-02
申请号：US512467
申请日：1983-07-11
CPC分类号： C06B47/145 , Y10S149/11
摘要： The present invention relates to improved explosives. More particularly, the invention relates to cap-sensitive slurry explosives, either water-in-oil emulsion explosives or conventional water-based slurries having a continuous aqueous phase, containing high strength, small, hollow, dispersed spheres as a density reducing agent. The preferred explosive is a cap-sensitive water-in-oil emulsion explosive having a water-immiscible liquid organic fuel as a continuous phase; an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase; an emulsifier; and as a density reducing agent, small, hollow, dispersed spheres, preferably glass or plastic, having a strength such that a maximum of about 10% collapse under a pressure of 500 psi. As used herein, the term "cap-sensitive" means that the explosive composition is detonable with a No. 8 cap at 20.degree. C. in a charge diameter of 32 mm or less.
摘要翻译： 本发明涉及改进炸药。 更具体地说，本发明涉及具有连续水相的油包水型乳状液炸药或常规水性浆料的帽敏感性浆料炸药，其含有作为密度降低剂的高强度，小型，中空的分散球体。 优选的炸药是具有与水不混溶的液体有机燃料作为连续相的帽敏感的油包水乳剂炸药; 作为不连续相的乳化水性无机氧化剂盐溶液; 乳化剂 以及作为密度降低剂，小的，中空的，打碎的球体，优选玻璃或塑料，其强度使得在500psi的压力下最大约10％的塌陷。 如本文所使用的，术语“帽敏感”是指爆炸组合物在20℃的8号帽中以32mm或更小的电荷直径引爆。
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