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39 条记录 (耗时 0.024 秒)

    Process for the manufacture of (iodoorganyl)alkoxysilanes
    3.
    发明授权
    Process for the manufacture of (iodoorganyl)alkoxysilanes 失效
    （碘代有机基）烷氧基硅烷的制备方法

    公开(公告)号：US4362885A

    公开(公告)日：1982-12-07

    申请号：US330355

    申请日：1981-12-14

    申请人： Peter Panster ,  Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    发明人： Peter Panster ,  Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    IPC分类号： C07F7/18 ,  C07F7/08

    CPC分类号： C07F7/1888

    摘要： The subject of the invention is a process for the manufacture of (iodoorganyl)alkoxysilanes of the general formula: ##STR1## in which R.sup.1 is an alkylene group, R.sup.2 is an alkoxy group and R.sup.3 and R.sup.4 an alkoxy group and/or an alkyl or aryl group, whereby the chlorine or bromine compound corresponding to that of formula (1) is caused to react with stoichiometric to double molar quantities of an inorganic iodine donor in the presence of 0.01-5 mol % of an organic substituted onium salt of nitrogen, phosphorus, arsenic or antimony or an organic substituted sulfonium salt or a crown ether as catalyst, in certain solubilizing agents.

    摘要翻译： 本发明的主题是制备通式如下的（碘代有机基）烷氧基硅烷的方法：其中R1是亚烷基，R2是烷氧基，R3和R4是烷氧基和/或 烷基或芳基，其中使与对应于式（1）的氯或溴化合物在0.01-5mol％的有机取代鎓盐的存在下与化学计量比与双摩尔量的无机碘供体反应 的氮，磷，砷或锑或有机取代的锍盐或冠醚作为催化剂，在某些增溶剂中。

    Aqueous solution of cationic organosilicon compounds and process for the production of the solutions
    4.
    发明授权
    Aqueous solution of cationic organosilicon compounds and process for the production of the solutions 失效
    阳离子有机硅化合物的水溶液及其制备方法

    公开(公告)号：US4390712A

    公开(公告)日：1983-06-28

    申请号：US298251

    申请日：1981-08-31

    申请人： Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    发明人： Alfons Karl ,  Wolfgang Buder ,  Peter Kleinschmit

    IPC分类号： B03D1/01 ,  C07F7/18 ,  C07F7/10

    CPC分类号： C07F7/1892 ,  B03D1/0046 ,  B03D1/01

    摘要： There are prepared aqueous solutions of cationic organosilicon compounds which are produced by reacting an alkoxysilylalkyl halide of the formula (RO).sub.3-n R.sub.n.sup.1 --Si--R.sup.2 --X (I) where R is C.sub.1 to C.sub.5 alkyl, methoxy, ethoxy, phenyl, or C.sub.5 to C.sub.8 cycloalkyl; R.sup.1 is C.sub.1 to C.sub.5 alkyl, phenyl, tolyl, benzyl, or C.sub.5 to C.sub.8 cycloalkyl; R.sup.2 is a divalent ethylenic double bond free hydrocarbon group having 3 to 8 carbon atoms, n is zero, 1 or 2 and X is chlorine, bromine, or iodine with a tertiary amine of the formula R.sup.3 NR.sup.4 R.sup.5 (II) where R.sup.3, R.sup.4, and R.sup.5 are the same or different and each is an alkyl group or benzyl in which the number of carbon atoms of the alkyl group or the alkyl groups together is up to 30 or R.sup.4 and .sup.5 together with the nitrogen atom, as well as in a given case a further hetero atom selected from the group consisting of oxygen, nitrogen, and sulfur is a univalent five to eight membered heterocyclic ring having three to seven --CH.sub.2 -- groups in the heterocyclic ring, or R.sup.5 is a C.sub.3 to C.sub.12 cycloalkyl group in aqueous medium at a temperature from room temperature (e.g. about 20.degree. C.) to 300.degree. C. at a mole ratio of (I) to (II) between 1:0.8 to 1:1,2 and in a given case under pressure.

    摘要翻译： 制备阳离子有机硅化合物的水溶液，其通过使式（RO）3-nRn1-Si-R2-X（I）的烷氧基​​甲硅烷基烷基卤化物反应制备，其中R是C1至C5烷基，甲氧基，乙氧基，苯基或 C5至C8环烷基; R 1是C 1至C 5烷基，苯基，甲苯基，苄基或C 5至C 8环烷基; R2是具有3-8个碳原子的二价烯键式双键无键烃基，n为0,1或2，X为氯，溴或碘，与式R3NR4R5（Ⅱ）的叔胺反应，其中R3，R4和 R5相同或不同，并且各自为烷基或苄基，其中烷基或烷基的碳原子数一起为至多30或R4和5以及氮原子以及在给定的 在另一个选自氧，氮和硫的杂原子的情况下，杂环中具有三至七个-CH 2 - 基的一价五元至八元杂环，或者R5是水性中的C3至C12环烷基 介质在室温（例如约20℃）至300℃的温度下以（I）至（II）的摩尔比为1:0.8至1:1.2，在给定情况下在压力下。

    Carbon black, method for the production of carbon black or other flame aerosols, and device for carrying out said method
    5.
    发明授权
    Carbon black, method for the production of carbon black or other flame aerosols, and device for carrying out said method 有权
    炭黑，炭黑或其他火焰气溶胶的生产方法，以及用于实施所述方法的装置

    公开(公告)号：US08003069B2

    公开(公告)日：2011-08-23

    申请号：US12813192

    申请日：2010-06-10

    申请人： Ulrich Riebel ,  Matthias Katzer ,  Kai Krauss ,  Alfons Karl ,  Juergen Behnisch

    发明人： Ulrich Riebel ,  Matthias Katzer ,  Kai Krauss ,  Alfons Karl ,  Juergen Behnisch

    IPC分类号： C01B31/02

    CPC分类号： F23D99/00 ,  C01P2004/04 ,  C01P2006/19 ,  C09C1/48 ,  C09C1/50 ,  C09C1/52 ,  F23D2900/21005 ,  F23D2900/21007

    摘要： The invention relates to a method for producing carbon black or other flame aerosols, comprising the following steps: the heat is removed from the flame by dissipation and/or radiation; a thin gas boundary layer is formed; the flow formed by the flame and the gas boundary layer is accelerated or expanded; the obtained aerosol is withdrawn; and the cooling surface is cleaned. The invention further relates to a device for carrying out such a method and a black carbon having a maximum pH value of 6.0, a maximum ignition residue of 0.1 percent, and a maximum 5 μm screening refuse of 200 ppm. The inventive black carbon can be used in rubber, plastic, printing inks, inks, inkjet inks, toners, lacquers, dyes, paper, bitumen, concrete, and other construction materials.

    摘要翻译： 本发明涉及一种生产炭黑或其他火焰气溶胶的方法，包括以下步骤：通过耗散和/或辐射将热量从火焰中除去; 形成薄的气体边界层; 由火焰和气体边界层形成的流动被加速或扩大; 取出所得气溶胶; 并清洁冷却表面。 本发明还涉及一种用于实施这种方法的设备和最大pH值为6.0，最大点火残留量为0.1％，最大5μm筛选垃圾为200ppm的黑碳。 本发明的黑碳可用于橡胶，塑料，印刷油墨，油墨，喷墨油墨，调色剂，油漆，染料，纸，沥青，混凝土和其他建筑材料。

    CARBON BLACK, METHOD FOR THE PRODUCTION OF CARBON BLACK OR OTHER FLAME AEROSOLS, AND DEVICE FOR CARRYING OUT SAID METHOD
    6.
    发明申请
    CARBON BLACK, METHOD FOR THE PRODUCTION OF CARBON BLACK OR OTHER FLAME AEROSOLS, AND DEVICE FOR CARRYING OUT SAID METHOD 有权
    碳黑，碳黑或其他火焰气溶胶的生产方法，以及实施方法的装置

    公开(公告)号：US20100248120A1

    公开(公告)日：2010-09-30

    申请号：US12813192

    申请日：2010-06-10

    申请人： Ulrich RIEBEL ,  Matthias Katzer ,  Kai Krauss ,  Alfons Karl ,  Jürgen Behnisch

    发明人： Ulrich RIEBEL ,  Matthias Katzer ,  Kai Krauss ,  Alfons Karl ,  Jürgen Behnisch

    IPC分类号： G03G9/08 ,  C01B31/02 ,  C09C1/00 ,  C09D11/02 ,  C04B14/00 ,  C09D1/00

    CPC分类号： F23D99/00 ,  C01P2004/04 ,  C01P2006/19 ,  C09C1/48 ,  C09C1/50 ,  C09C1/52 ,  F23D2900/21005 ,  F23D2900/21007

    摘要： The invention relates to a method for producing carbon black or other flame aerosols, comprising the following steps: the heat is removed from the flame by dissipation and/or radiation; a thin gas boundary layer is formed; the flow formed by the flame and the gas boundary layer is accelerated or expanded; the obtained aerosol is withdrawn; and the cooling surface is cleaned. The invention further relates to a device for carrying out such a method and a black carbon having a maximum pH value of 6.0, a maximum ignition residue of 0.1 percent, and a maximum 5 μm screening refuse of 200 ppm. The inventive black carbon can be used in rubber, plastic, printing inks, inks, inkjet inks, toners, lacquers, dyes, paper, bitumen, concrete, and other construction materials.

    摘要翻译： 本发明涉及一种生产炭黑或其他火焰气溶胶的方法，包括以下步骤：通过耗散和/或辐射将热量从火焰中除去; 形成薄的气体边界层; 由火焰和气体边界层形成的流动被加速或扩大; 取出所得气溶胶; 并清洁冷却表面。 本发明还涉及一种用于实施这种方法的设备和最大pH值为6.0，最大点火残留量为0.1％，最大5μm筛选垃圾为200ppm的黑碳。 本发明的黑碳可用于橡胶，塑料，印刷油墨，油墨，喷墨油墨，调色剂，油漆，染料，纸，沥青，混凝土和其他建筑材料。

    Production of organosilicon compounds having azido groups
    8.
    发明授权
    Production of organosilicon compounds having azido groups 失效
    生产具有叠氮基的有机硅化合物

    公开(公告)号：US4401598A

    公开(公告)日：1983-08-30

    申请号：US312979

    申请日：1981-10-20

    申请人： Alfons Karl ,  Wolfgang Buder

    发明人： Alfons Karl ,  Wolfgang Buder

    IPC分类号： G01F23/00 ,  G01F23/24 ,  C07C117/00

    CPC分类号： G01F23/245 ,  G01F23/0023

    摘要： There are prepared azido groups containing organosilicon compounds of the formula ##EQU1## where R is a divalent hydrocarbon group having 1 to 8 carbon atoms which is free from ethylenically unsaturated bonds and whose carbon chain in a given case, is interrupted once by --O--, --S--, or --NR.sup.3 where R.sup.3 is hydrogen, methyl, ethyl, or phenyl,R.sup.1 is a univalent alkyl group having 1 to 3 carbon atoms, phenyl, benzyl, or tolyl,R.sup.2 is an alkyl group having 1 to 4 carbon atoms, phenyl, benzyl, or an alkoxyalkyl group having a total of up to four carbon atoms,m is zero, 1, 2, or 3, andn is zero, 1 or 2 whereby m

    摘要翻译： 制备含有式（I）的有机硅化合物的叠氮基，其中R是不含烯属不饱和键的碳原子数为1至8的二价烃基，并且在给定情况下碳链被中断一次-O - ， - S-或-NR 3，其中R 3是氢，甲基，乙基或苯基，R 1是具有1至3个碳原子的一价烷基，苯基，苄基或甲苯基，R 2是具有1至4个 碳原子，苯基，苄基或总数最多为4个碳原子的烷氧基烷基，m为0,1,2或3，n为0,1或2，由此m <3-n，通过使 式XR-SiRn1（OR2）3-n，II的卤代硅烷，其中X是氯或溴，其他符号如上所定义，其中M是锂，钠，钾或铵的式MN3 III的叠氮化物 由此，在给出的情况下，使用相转移催化剂，由此进行水解或部分水解。 或者，可以首先进行水解或部分水解，其中首先进行一个或多个烷氧基甲硅烷基-OR 2的水解，随后进行与叠氮化物的反应。 有机硅化合物是有价值的中间体，也可用作制备二氧化硅增强橡胶的偶联剂。