会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明专利
    • Process for production of 2-adamantanone
    • 2-亚胺丹酮生产方法
    • JP2013032344A
    • 2013-02-14
    • JP2012146243
    • 2012-06-29
    • Idemitsu Kosan Co Ltd出光興産株式会社
    • FUJIKAWA NOBUOKOJIMA AKIO
    • C07C45/28C07B61/00C07C49/453
    • PROBLEM TO BE SOLVED: To provide an industrially feasible highly productive simple process for completing reaction in a short period of time for production of 2-adamantanone.SOLUTION: The process for production of 2-adamantanone is the oxidation of adamantane at 70-90°C using 90-95 wt.% of sulfuric acid in the presence of a 2-5C halogenated alkane bound with at least one halogen atom to each of two primary carbons, with consecutive addition of sulfur trioxide gas and/or fuming sulfuric acid during oxidation, while maintaining the weight ratio (sulfuric acid/adamantane) of the total amount of sulfuric acid (total use weight of sulfuric acid, sulfur trioxide and fuming sulfuric acid, each based on 100% sulfuric acid) to the weight of the adamantane at 6 to 12 and maintaining the concentration of the sulfuric acid at 90-95 wt.% in the reaction system.
    • 要解决的问题:为了提供在短时间内完成用于生产2-金刚烷酮的反应的工业上可行的高生产率简单方法。 解决方案:2-金刚烷酮的生产方法是在与至少一种卤素结合的2-5C卤代烷烃的存在下,使用90-95重量%的硫酸在70-90℃下氧化金刚烷 原子与两个伯碳中的每一个,氧化期间连续加入三氧化硫气体和/或发烟硫酸,同时保持硫酸总量的重量比(硫酸/金刚烷)(硫酸的总使用重量, 三氧化硫和发烟硫酸,各自基于100%硫酸)至6至12的金刚烷重量,并将反应体系中硫酸的浓度保持在90-95重量%。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Heteropolyoxometallate compound and production method thereof
    • 异头孢菌素化合物及其生产方法
    • JP2009023897A
    • 2009-02-05
    • JP2007323905
    • 2007-12-14
    • Nippon Shokubai Co Ltd株式会社日本触媒
    • MIZUNO TETSUTAKAYONEHARA KOJI
    • C01G41/00B01J31/34B01J31/36B01J31/38C07B61/00C07C27/12C07C29/48C07C31/125C07C35/08C07C35/37C07C45/28C07C49/04C07C49/403C07C49/453C07D301/12C07D303/04C07D303/14
    • Y02P20/52
    • PROBLEM TO BE SOLVED: To provide a heteropolyoxometallate compound wherein at least one element (B) chosen from the group consisting of early-transition metals comprising Sc, Y, Zr, Hf, V, Nb, Ta and Cr is introduced into vacancy structure(s) of a heteropolyoxometallate anion (A) containing two vacancy structures so as to yield a molar ratio satisfying the relation: element (B)/hetero atom>1. SOLUTION: In the heteropolyoxomethalate compound, at least one element (B) chosen from the group consisting of early-transition metals comprising Sc, Y, Zr, Hf, V, Nb, Ta and Cr is introduced into the vacancy structure(s) of the heteropolyoxomethalate anion (A) containing two vacancy structures so as to yield a molar ratio satisfying the relation: element (B)/hetero atom>1. The heteropolyoxomethalate anion (A) comprises a hetero atom chosen from silicon, phosphorus and germanium and a poly atom which is at least one atom chosen from molybdenum, tungsten and vanadium. COPYRIGHT: (C)2009,JPO&INPIT
    • 待解决的问题:提供一种杂多金属酸盐化合物,其中将包含Sc,Y,Zr,Hf,V,Nb,Ta和Cr的早期过渡金属中的至少一种元素(B)引入 含有两个空位结构的杂多金属氧酸盐阴离子(A)的空位结构,以产生满足元素(B)/杂原子> 1的关系的摩尔比。 解决方案:在杂多金属卤化物化合物中,将选自由Sc,Y,Zr,Hf,V,Nb,Ta和Cr组成的组的至少一种元素(B)引入空位结构( s)的含有两个空位结构的杂多氧基甲酸盐阴离子(A),以产生满足下列关系的摩尔比:元素(B)/杂原子> 1。 杂多金属盐酸盐阴离子(A)包含选自硅,磷和锗的杂原子和选自钼,钨和钒中的至少一个原子的多原子。 版权所有(C)2009,JPO&INPIT