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1. 发明公开

EP2978729A1 METHOD FOR THE "ON-SITE" MANUFACTURE OF WATER-RESISTANT LOW-DENSITY WATER-GEL EXPLOSIVES 有权转让
标题翻译：方法的低密度IN-原位生成水抗水胶炸药
公开(公告)号：EP2978729A1
公开(公告)日：2016-02-03
申请号：EP14717418.9
申请日：2014-03-27
申请人： Maxamcorp Holding, S.L.
发明人： QUINTANA ANGULO, José Ramón , BEITIA GÓMEZ DE SEGURA, Fernando , CARRANZA VÍTORES, Arturo
IPC分类号： C06B23/00 , C06B47/14
CPC分类号： C06B21/0008 , C06B23/004 , C06B31/28 , C06B47/14 , F42B99/00
摘要： The manufacture is carried out in a continuous manner while simultaneously loading the blast holes in a device with mixing capability where (a) a less sensitive or non-explosive water-based matrix containing a cross-linkable polymer, (b) a cross-linking agent for cross-linking the polymer contained in the matrix, (c) a gas-generating agent, optionally (d) a pH-regulating agent, (e) a gas/air bubble-stabilizing agent, and also optionally (f) an oxidizer in granular form and (g) a fuel substance, are mixed. The presence of the polymer distributed uniformly in the matrix together with the cross-linking agent results in a three-dimensional network formed by molecular polymer chains bound to one another in a short period of time after mixing. This polymer network has three essential functions: (a) fixing the gas bubbles formed, preventing their migration and therefore keeping the final low density constant, (b) providing the final explosive with enough mechanical strength preventing the product from collapsing due to the actual weight of the explosive column despite the significant volume of gas/air contained in the explosive, and (c) providing a physical barrier against external water making the explosive water-resistant enough so that the explosive can remain loaded in the blast hole for relatively long periods without producing red smoke during subsequent detonation. The process can be performed in trucks for loading explosives in blast holes having compartments for the different components of the mixture and one or several mixing devices allowing the manufacture of the final mixture which would be unloaded into the blast holes either by means of a pump or an auger.

2. 发明授权

EP0607449B1 EXPLOSIVE COMPOSITION AND PRODUCTION THEREOF 失效
标题翻译：爆炸组合物及其生产
公开(公告)号：EP0607449B1
公开(公告)日：2000-08-23
申请号：EP93913524.0
申请日：1993-06-15
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： ARITA, Takenori 17, Sakuragaoka 1-chome , SATO, Shunichi 5981-1, Datecho 3-chome
IPC分类号： C06B47/14 , C06B23/00
CPC分类号： C06B47/14 , C06B23/00
摘要： An explosive composition comprising an explosive component adsorbed on the surface of minute hollow organic particles and between the hollow particles themselves.

3. 发明公开

EP0607449A4 EXPLOSIVE COMPOSITION AND PRODUCTION THEREOF. 失效
标题翻译：爆炸组合物及其制备方法。
公开(公告)号：EP0607449A4
公开(公告)日：1994-12-14
申请号：EP93913524
申请日：1993-06-15
申请人： ASAHI CHEMICAL IND
发明人： ARITA TAKENORI SAKURAGAOKA-CH , SATO SHUNICHI-DATECHO-CHOME
IPC分类号： C06B23/00 , C06B47/14
CPC分类号： C06B47/14 , C06B23/00
摘要： An explosive composition comprising an explosive component adsorbed on the surface of minute hollow organic particles and between the hollow particles themselves.

4. 发明公开

EP0622346A1 Explosive composition suitable for cartridging in paper and its method of manufacture 失效
标题翻译：适用于纸盒包药炸药组合物，以及它们的制备方法。
公开(公告)号：EP0622346A1
公开(公告)日：1994-11-02
申请号：EP94500072.7
申请日：1994-04-20
申请人： UNION ESPANOLA DE EXPLOSIVOS S.A.
发明人： Andrio Zabala, Juan Antonio , Beitia Gomez de Segura, Fernando , Gonzales Ocejo, Agustin , Hall, M.V.M. , Zimmermann, L.M.
IPC分类号： C06B47/14
CPC分类号： C06B47/14
摘要： The composition is of watergel type containing oxidiser salts, sensitisers, thickeners, crosslinking agents, fuels and water. The sensitiser includes more than 50% by weight of one or more water soluble compounds of oxygen balance more positive than -150% selected from salts of nitric, chloric and perchloric acid with acylic nitrogen bases, having no more than two hydrogen atoms bonded to the or each basic nitrogen atom and up to three carbon atoms per basic nitrogen atom, and the salts of nitric, chloric, and perchloric acid with a phenyl amine, and the water content is less than 10% by weight, of the composition.
The process comprises (a) to mix (i) a thickened aqueous phase containing an aqueous solution of water soluble sensitisers, thickeners and optionally a portion of the oxidiser salt, with (ii) a dry phase containing oxidiser salts along with the remaining additives and (b) to reduce the density of the mixture.
The compositions are capable of initiation by a number 6 strength detonator in small diameter at low temperatures and they have a rheology allowing them to be cartridged in paper cartridges.
摘要翻译：该组合物是水胶型含氧化剂盐，敏化剂，增稠剂，交联剂，燃料和水。敏化剂包括按重量计的氧平衡大于从硝酸，氯酸和高氯酸与无环氮碱的盐中选择-150％更积极的一种或多种的水溶性化合物的50％以上，具有键合到不超过两个氢原子或每个碱性氮原子和高达每碱性氮原子的三个碳原子，和硝酸，氯酸，和用苯基胺高氯酸的盐，以及水含量为所述组合物的小于10重量％。该方法包括（a）至混合（ⅰ）的加厚wässrige相以水溶性敏化剂，增稠剂wässrige溶液和任选含有的氧化剂盐的一部分，与（ⅱ）干相含有氧化剂盐地连同剩余的添加剂和（b）降低混合物的密度。所述组合物能够引发通过在小直径的在低温下的6号强度雷管和一全心全意流变允许他们在纸药包被筒装。

5. 发明公开

EP0568387A1 Low-density water-gel explosive composition, production and use thereof 失效
标题翻译：含水凝胶状炸药组合物与低密度制备及其用途。
公开(公告)号：EP0568387A1
公开(公告)日：1993-11-03
申请号：EP93303408.4
申请日：1993-04-30
申请人： DYNO NOBEL INC.
发明人： Cranney, Don H. , Lawrence, Lawrence D. , Jackson, Michael M.
IPC分类号： C06B47/00 , C06B47/14 , C06B23/00
CPC分类号： C06B23/002 , C06B47/00 , C06B47/14
摘要： Inter alia , a low-density water-gel explosive composition characterised in that it comprises a continuous phase of aqueous inorganic oxidizer salt solution, a thickening agent, optionally a cross-linking agent, fuel and density-reducing agent in an amount sufficient to reduce the density of the composition to less than 0.8 g/cc is disclosed.
The composition has good water-resistance and is especially useful in blasting applications calling for lower energy explosives.
摘要翻译：除其他外，低密度水凝胶炸药组合物DASS它包括wässrige无机氧化剂盐溶液的连续相，增稠剂，任选的交联剂，燃料和密度降低剂在量足以降低所述组合物的至小于0.8克/立方厘米的密度光盘游离缺失。该组合物具有良好的耐水性和爱情爆破应用要求更低的能量爆炸特别有用。

6. 发明公开

EP0542181A1 Cast primer and small-diameter explosive composition 失效
标题翻译：铸造和发起具有小直径电荷炸药组合物，以及它们的制备方法
公开(公告)号：EP0542181A1
公开(公告)日：1993-05-19
申请号：EP92119173.0
申请日：1992-11-09
申请人： IRECO INCORPORATED
发明人： Stromquist, Donald M. , Wathen, Boyd J.
IPC分类号： C06B47/00 , C06B47/14
CPC分类号： C06C7/00 , C06B47/00 , C06B47/14
摘要： A solid explosive composition is made by curing a mixture of a from about 20% to about 50% by weight of a liquid matrix, from about 50% to about 80% by weight of a dry or monohydrate inorganic chlorate or perchlorate salt, and from 0% to about 22% of a salt selected from the group consisting of nitrate oxidizer salts and inert chloride salts, after transferring said mixture to a mold. The matrix can include from about 50% to about 84% by weight of a non-explosive liquid fuel selected from the group consisting of polyhydric alcohols, lower aliphatic alcohols, ketones, and hydrocarbons; from 0% to about 15% by weight of a nitrate oxidizer salt; from 0% to about 15% by weight water; from 0% to about 15% by weight of a thickener; from 0% to about 5% by weight of an acid; and from 0% to about 2% by weight of a surfactant.
摘要翻译：固体炸药组合物是由（重量）的干式或一水合物无机氯酸盐或高氯酸盐的重量的液体基质的约20％的固化的混合物至约50％，约50％至约80％制成，并且从 0％至选自硝酸盐氧化剂盐和惰性氯化物盐，选传送环所述混合物到模具中之后的盐的约22％。所述基质可以包括从约50％至按重量计选自多元醇中选择的非爆炸性液体燃料的低级脂族醇，酮和烃约84％; 从0％到按重量计硝酸氧化剂盐的约15％; 从0％至按重量计的水约15％; 从0％（重量）的增稠剂的15％左右; 从0％到按重量计酸的约5％; 和从0％至约2％（重量）的表面活性剂。

7. 发明授权

EP0194775B1 Stable nitrate/slurry explosives 失效
标题翻译：稳定的硝酸盐/浆液爆炸
公开(公告)号：EP0194775B1
公开(公告)日：1989-05-31
申请号：EP86301261.3
申请日：1986-02-21
申请人： E.I. DU PONT DE NEMOURS AND COMPANY , Du Pont Canada Inc.
发明人： Owen II, James Herman , Honeyman, Gordon Russell
IPC分类号： C06B47/14
CPC分类号： C06B47/14

8. 发明公开

EP0194774A1 Method of producing high-density slurry/prill explosives in boreholes 失效
标题翻译：一种制备浆状炸药过程中钻孔颗粒状高密度。
公开(公告)号：EP0194774A1
公开(公告)日：1986-09-17
申请号：EP86301260.5
申请日：1986-02-21
申请人： ETI EXPLOSIVES
发明人： Owen II, James Herman , Honeyman, Gordon Russell
IPC分类号： C06B21/00 , C06B47/14
CPC分类号： C06B47/145 , C06B47/14
摘要： The pneumatic loading of essentially free-flowing slurry-bearing ammonium nitrate (AN) prills, i.e., AN prills which carry or support a water gel or water-in-oil emulsion, produces a high-density explosive consisting of the tightly packed whole and crushed slurry-bearing prills. The density of-this explosive can be as much as 20% higher than the poured density of the mass of slurry-bearing prills.

9. 发明授权

EP0059288B1 Stabilization of water-bearing explosives having a thickened continuous aqueous phase 有权
标题翻译：具有稠化连续水相的水承载爆炸物的稳定性
公开(公告)号：EP0059288B1
公开(公告)日：1986-01-22
申请号：EP81305542.3
申请日：1981-11-24
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Sandell, Lionel Samuel
IPC分类号： C06B47/04
CPC分类号： C06B47/14

10. 发明授权

EP0011383B1 Gelled aqueous slurry explosives containing gas bubbles 失效
标题翻译：含有气泡的凝胶状水泥爆破物
公开(公告)号：EP0011383B1
公开(公告)日：1982-03-31
申请号：EP79302228.6
申请日：1979-10-16
申请人： C.I.L. Inc.
发明人： Edmonds, Anthony Charles Foster , Kirchnerova, Jitka , Matts, Terrence Charles , Pare, Joseph Romeo Jocelyn
IPC分类号： C06B23/00 , C06B47/14
CPC分类号： C06B47/14

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