摘要:
A gas generating mixture comprises a high nitrogen and low carbon fuel fromhe group nitroguanidine (NIGU), tiraminoguanidine nitrate (TAGN), diguanidinium-5,5'-azotetrazolate (GZT) or 3-nitro-l,2,3-triazol-5-one (NTO), as well as copper diammine dinitrate Cu(NH.sub.3).sub.2 (NO.sub.3).sub.2 as the oxidizer and a pyrophoric metal or such a metal alloy on a carrier catalyst.
摘要:
A gas generating mixture comprises a high nitrogen and low carbon fuel fromhe group nitroguanidine (NIGU), triaminoguanidine nitrate (TAGN), diguanidinium-5,5'-azotetrazolate (GZT) and 3-nitro-1,2-3-triazol-5-one (NTO), as well as copper diammine dinitrate Cu(NH.sub.3).sub.2 (NO.sub.3).sub.2 as the oxidizer and V.sub.2 O.sub.5 /MoO.sub.3 mixed oxides and/or oxide mixtures as the catalyst.
摘要翻译:一种产生气体的混合物包括来自硝基胍(NIGU),硝酸三氨基胍(TAGN),二吖啶-5,5'-氮杂四氮唑(GZT)和3-硝基-1,2,3-三唑-1-基的高氮和低碳燃料, (NTO),以及二氧化二铜二硝酸铜Cu(NH 3)2(NO 3)2和V 2 O 5 / MoO 3混合氧化物和/或氧化物混合物作为催化剂。
摘要:
In a process for producing phase-stabilized ammonium nitrate (AN), a diammine complex of Ni or Cu is incorporated into the AN lattice, in which the diammine complex is produced in a solid-state reaction of AN and metal oxide at 110.degree. to 170.degree. C. and in a proportion of up to 10% is either mixed with further AN and melted, homogenized and subsequently transferred into the solid state, or mixed with further AN is incorporated into the AN lattice at between 80.degree. and 170.degree. C. in a solid-state reaction.
摘要:
A method for producing phase-stabilized particulate ammonium nitrate (AN) through integration of a diamine complex of the metals copper, nickel or zinc into the crystal lattice of AN, wherein AN is reacted with inorganic CU, Ni and/or Zn compounds, is characterized in that carbonates and/or hydroxide carbonates and/or hydroxides are added as inorganic compounds of the metals Cu, Ni and/or Zn. Moreover, additives are added to reduce the melting temperature of AN.
摘要:
Dermatological compositions having an effective content of cis-urocaninic acid and/or its derivatives, the process for the produktion of such compositions and the method of use of dermatological compositions having a content of cis-urocaninic acid for the treatment and the prophylaxis of inflammatory dermatoses and for the care and restoration of senstive and stressed skin.
摘要:
Hydraulic, adjustable vibration damper, such as for motor vehicles, in which, parallel to the damping valves, there is a bypass whose control body can be closed by a simple hydraulically or pneumatically pressurized adjustment apparatus, and opened by the internal system pressure of the vibration damper. For this purpose, the control body is equipped with a pressure intensifier, whereby on its external circumferential surface, an annular surface is created by a smaller-diameter portion for the application of the system internal pressure.
摘要:
The invention relates to a water/oil mixed emulsifier having a content of C-10 to C-28 fatty alcohols, as well as the use thereof in cosmetic and pharmaceutical formulations. The emulsifier contains a) 6 to 13 wt. % phytosterols; b) 5 to 23 wt. % C-20 to C-24 2-alkyl alcohols; and c) a mixture of C-10 to C-28 n-fatty alcohols with the following composition: C-10: 0.0 to 1.0 wt. % C-12: 1.0 to 3.0 wt. % C-14: 12.0 to 16.0 wt. % C-16: 16.0 to 21.0 wt. % C-18: 11.0 to 14.5 wt. % C-20: 6.0 to 10.0 wt. % C-22: 7.0 to 11.0 wt. % C-24: 2.5 to 5.0 wt. % C-26: 0.5 to 2.5 wt. % C-28: 0.5 to 1.1 wt. %
摘要:
A method of preparing compact nitroguanidine of high bulk density by crystallization from an initially hot nitroguanidine solution. The solution is cooled, while being agitated, at a temperature gradient of at least 3.degree. C./minute, with the crystallization taking place, only at temperatures less than 50.degree. C., from a supersaturated solution. The solvent for the nitroguanidine solution is selected from the group consisting of polyhydric, lower aliphatic alcohols, the mono- or dialkyl ethers of these polyhydric, lower aliphatic alcohols, dimethylformamide, dimethyl sulfoxide, or mixtures thereof. The formed nitroguanidine, in addition to having a high bulk density, has a compact form which makes it possible to prepare a slurry from nitroguanidine and to be able to process nitroguanidine as a composition amenable to casting.
摘要:
A process for the manufacture of 1,3,5-triaminotrinitrobenzene having a large crystal size by aminating 1,3,5-trichlorotrinitrobenzene with an agent at atmospheric pressure at a temperature of at least about 160.degree. C. with an antioxidant added to the reaction mixture.
摘要:
A sabot projectile having a pyrotechnic composition, especially a flare composition, arranged at the projectile body, wherein only a part of the pyrotechnic composition protrudes into a recess adapted to receive the same and provided at the tail of the projectile body. The part of the pyrotechnic composition protruding out of the tail of the projectile body is surrounded by a shell or jacket.