CAS: 1304-85-4; Bismuth Subnitrate

专利信息

专利号:RU-2186055-C2
优先权日:1995-05-24
标 题 :Method of synthesis of derivatives 3-carboxy-4-hydroxybenzaldehyde, method of synthesis of 4-hydroxybenzaldehyde, methods of synthesis of vanillin and ethylvanillin

专利号:US-5639987-A
优先权日:1994-11-29
标题:Compositions modifying ballistic properties and propellants containing such compositions
发明人：BERTELEAU GERARD; FONBLANC GILLES; LONGEVIALLE YVES; RAT MAURICETTE
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The present invention lies in the field of compositions which modify the ballistic properties of solid propellants and in that of the double-base solid propellants containing these compositions. Various lead compounds are known to be effective in this function, but these compounds are toxic; the problem which is solved by the present invention is to replace these lead compounds with nontoxic compounds which furthermore do not impair other properties and the performance values of the propellants. The modifying compounds are chosen from the group consisting of beta -resorcylates and gamma -resorcylates. The invention also relates to processes for the synthesis of some of these products. Finally, it relates to double-base solid propellants containing these compounds.

专利号:WO-2013098428-A1
优先权日:2011-12-30
标题:Mechanochemical method for synthesizing doped anatase-phase titanium-dioxide particles
发明人：FERNANDEZ HEVIA DANIEL
权利人:INAEL ELECTRICAL SYSTEMS S A; FERNANDEZ HEVIA DANIEL
摘要:Mechanochemical method for synthesizing doped anatase-phase titanium-dioxide particles with controlled morphology for promoting the exposure of reactive faces; the invention relates to the field of the synthesis of doped anatase-phase titanium-dioxide particles; the main use of these materials lies in two areas: (1) in environmental protection and remediation (by way of the decontamination of liquid and gaseous effluents); and (2) in the energy sector, by way of the photocatalytic production of hydrogen.

专利号:RU-2164911-C2
优先权日:1995-02-20
标 题:Method of synthesis of substituted 4-hydroxybenzaldehyde

专利号:CN-101367918-A
优先权日:2008-06-30
标题 :Catalysts for alkyd resin synthesis and methods of use thereof