Process for the treatment of mineral building materials
    1.
    发明授权
    Process for the treatment of mineral building materials 失效
    矿物建筑材料处理工艺

    公开(公告)号:US5721016A

    公开(公告)日:1998-02-24

    申请号:US650347

    申请日:1996-05-20

    摘要: A process for the impregnating and priming treatment of mineral building materials of synthetic or natural origin using aqueous suspensions or solutions which contain at least one silicon-containing ion exchanger of the formula �(YO).sub.3 Si(CH.sub.2).sub.x !.sub.n EX (I) or an oligomer of this compound, wherein x signifies an integer of 1 to 12, n signifies an integer of 1 to 3, depending on E Y signifies H, Na, K, Mg, Ca, Ba E signifies a cation-exchanging or anion-exchanging group, and X signifies H.sup.+ or an alkali cation or alkaline earth cation or OH.sup.- or an anion, in a quantity of from 0.1 to 70% by weight, particularly from 10 to 30% by weight, based on the total quantity of the solution or suspension, with the treatment being carried out in a single stage or in multiple stages, optionally combined with a treatment with aqueous or organic emulsions or solutions containing hydrolyzable silanes and/or siloxanes.

    摘要翻译: 使用含有至少一种式[(YO)3 Si(CH 2)x] nEX(I)的含硅离子交换剂的含水悬浮液或溶液浸渍和起始处理合成或天然来源的矿物建筑材料的方法或 该化合物的低聚物,其中x表示1〜12的整数,n表示1〜3的整数,根据EY表示H,Na,K,Mg,Ca,Ba,E表示阳离子交换或阴离子交换 基团,X表示H +或碱性阳离子或碱土金属阳离子或OH-或阴离子,其量为0.1至70重量%,特别是10至30重量%,基于溶液的总量 或悬浮液,其处理在单一阶段或多个阶段进行,任选地与含有水性或有机乳剂或含有可水解硅烷和/或硅氧烷的溶液的处理组合。

    Method of producing sulfonated organosilicon compounds and coresponding
aqueous solutions
    2.
    发明授权
    Method of producing sulfonated organosilicon compounds and coresponding aqueous solutions 失效
    制备磺化有机硅化合物和相应的水溶液的方法

    公开(公告)号:US5380791A

    公开(公告)日:1995-01-10

    申请号:US993009

    申请日:1992-12-18

    摘要: A method of producing 0.01 to 70 wt. % aqueous solutions of sulfonated organosilicon compounds having the formula[(HO).sub.3 Si-R.sup.1 -SO.sub.3.sup.- ].sub.x M.sup.x+ (I)or oligomeric siloxane derivatives thereof, condensed via oxygen bridges. The solution optionally also contains compounds of formula (III) e.g., Si(OH).sub.4 or Al(OH).sub.3, or the like, or derivatives thereof condensed via oxygen bridges. The ratio of Si atoms of formula (I) to the sum of Si and/or Al atoms of formula (III) is 1:0 to 1:3, and the total concentration of compounds (I)+(III) is 0.01 to 70 wt. %. The starting material for the method is a polymeric di-, tri-, or tetrasulfane compound made up of units having the formula: ##STR1## wherein R.sup.1 has the same meaning as in formula (I), and y=2, 3 or 4. The starting material of formula (IV) is suspended in water. The suspension is mixed at 10.degree. to 100.degree. C. with hydrogen peroxide and is then agitated at 30.degree. to 150.degree. C. until a substantially clear solution is obtained. The solution is cooled and optionally neutralized, freed from any remaining insoluble components, washed and then adjusted to the required concentration.

    摘要翻译: 制备0.01〜70重量% 具有式[(HO)3 Si-R1-SO3-] xMx +(I)或其低聚硅氧烷衍生物的磺化有机硅化合物的%水溶液通过氧桥缩合。 该溶液任选还含有式(III)的化合物,例如Si(OH)4或Al(OH)3等,或其通过氧桥缩合的衍生物。 式(I)的Si原子与式(III)的Si和/或Al原子之和的比例为1:0至1:3,化合物(I)+(III)的总浓度为0.01〜 70重量% %。 该方法的起始原料是由具有下式的单元组成的聚合二 - ,三 - 或四亚砜化合物:其中R 1具有与式(I)中相同的含义,y = 2, 式(IV)的原料悬浮于水中。 悬浮液在10-100℃下与过氧化氢混合,然后在30℃至150℃下搅拌直至得到基本上澄清的溶液。 将溶液冷却并任选地中和,除去任何残留的不溶性组分,洗涤,然后调节至所需浓度。

    Method of purifying alkoxysilanes
    3.
    发明授权
    Method of purifying alkoxysilanes 失效
    烷氧基硅烷的纯化方法

    公开(公告)号:US5260470A

    公开(公告)日:1993-11-09

    申请号:US939470

    申请日:1992-09-02

    IPC分类号: C07F7/18 C07F7/20 C07F7/08

    CPC分类号: C07F7/20

    摘要: A method of purifying alkoxysilanes contaminated by organosilicon compounds with hydrolyzable chlorine atoms is disclosed wherein the alkoxysilanes are reacted in a pressure reactor with an alcohol, preferably in the presence of an HCl acceptor, at a temperature of 5.degree. C. to 160.degree. C. above the boiling point of the alcohol used and at the pressure which develops in the reactor.

    摘要翻译: 公开了一种纯化有机硅化合物被可水解氯原子污染的烷氧基硅烷的方法,其中烷氧基硅烷在压力反应器中与醇反应,优选在HCl受体存在下,在5℃至160℃的温度下反应。 高于所用醇的沸点和反应器中产生的压力。

    Method and system for predicting a drill string stuck pipe event
    4.
    发明授权
    Method and system for predicting a drill string stuck pipe event 有权
    用于预测钻柱卡住管道事件的方法和系统

    公开(公告)号:US08752648B2

    公开(公告)日:2014-06-17

    申请号:US13883822

    申请日:2012-10-26

    摘要: Predicting a drill string stuck pipe event. At least some of the illustrative embodiments are methods including: receiving a plurality of drilling parameters from a drilling operation; applying the plurality of drilling parameters to an ensemble prediction model comprising at least three machine-learning algorithms operated in parallel, each machine-learning algorithm predicting a probability of occurrence of a future stuck pipe event based on at least one of the plurality of drilling parameters, the ensemble prediction model creates a combined probability based on the probability of occurrence of the future stuck pipe event of each machine-learning algorithm; and providing an indication of a likelihood of a future stuck pipe event to a drilling operator, the indication based on the combined probability.

    摘要翻译: 预测钻柱卡住管道事件。 至少一些说明性实施例是一种方法,包括:从钻井操作接收多个钻孔参数; 将所述多个钻孔参数应用于包括并行操作的至少三个机器学习算法的整体预测模型,每个机器学习算法基于所述多个钻孔参数中的至少一个来预测未来卡箍管事件的发生概率 综合预测模型基于每个机器学习算法的未来卡通管道事件的发生概率创建组合概率; 并且向钻井操作者提供未来卡住管道事件的可能性的指示,基于组合概率的指示。

    Piezoelectric Component and Method for Producing an Electrical Contact
    7.
    发明申请
    Piezoelectric Component and Method for Producing an Electrical Contact 有权
    压电元件和电触点的制造方法

    公开(公告)号:US20110187239A1

    公开(公告)日:2011-08-04

    申请号:US12970590

    申请日:2010-12-16

    IPC分类号: H01L41/047 H01L41/22

    摘要: A piezoelectric component includes an electromechanical transducer with two first electrodes and a second electrode. The second electrode is arranged between the two first electrodes. The transducer also includes a first main side, a second main side, opposite from the first main side, and a first longitudinal side. A first contiguous metallization layer is arranged on a first partial region of the first main side and on a partial region of the first longitudinal side adjacent to the first partial region of the first main side. Here, the partial region of the first longitudinal side is kept at a sufficient distance from a side edge facing the second main side and the partial region electrically contacts the at least two first electrodes.

    摘要翻译: 压电元件包括​​具有两个第一电极和第二电极的机电换能器。 第二电极布置在两个第一电极之间。 换能器还包括第一主侧,与第一主侧相对的第二主侧和第一纵向侧。 第一连续的金属化层被布置在第一主侧的第一部分区域和与第一主侧的第一部分区域相邻的第一纵向侧的部分区域上。 这里,第一纵向侧的部分区域保持与面向第二主侧的侧边缘足够的距离,并且部分区域电接触至少两个第一电极。

    Amidoacetonitrile derivatives
    10.
    发明申请
    Amidoacetonitrile derivatives 有权
    氨基乙腈衍生物

    公开(公告)号:US20070037881A1

    公开(公告)日:2007-02-15

    申请号:US10581463

    申请日:2004-12-09

    IPC分类号: A61K31/277 C07C255/60

    CPC分类号: C07C255/54 A01N37/46

    摘要: The invention relates to compounds of the general formula wherein either R signifies C1-C6-alkyl, halo-C1-C6-alkyl,C1-C6-alkoxy-C1-C6-alkyl or halo C1-C6-alkoxy-halo-C2-C6-alkyl, and X1 signifies a single bond, O, S, S(O) or S(O)2; or R signifies halogen and X1 signifies a single bond; X2 signifies CN, halogen, C1-C6-alkyl, halo-C1-C6-alkyl, C1-C6-alkoxy, halo-C1-C6-alkoxy, C1-C6-alkoxycarbonyl, C1-C6-alkyl, C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl, C1-C6-alkylsulfonylamino, halo-C1-C6-alkylsulfonylamino, OH, NH2, COOH, CONH2, C1-C6-alkylaminocarbonyl or C1-C6-alkylcarboxamido, whereby if n is greater than 1, X2 may differ from each other; m signifies 1, 2, 3 or 4: and n is 1, 2, 3, 4 or 5, and optionally the enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling parasites on warm-blooded animals.

    摘要翻译: 本发明涉及通式的化合物,其中R表示C 1 -C 6 - 烷基,卤代-C 1 -C 3 C 1 -C 6 - 烷基,C 1 -C 6 - 烷氧基-C 1 -C 6 - 烷基,C 1 -C 6 - - 烷基或卤代C 1 -C 6 - 烷氧基 - 卤代-C 2 -C 6 - C 6 - 烷基, 和X 1表示单键O,S,S(O)或S(O)2。 或R表示卤素,X 1表示单键; X 2表示CN,卤素,C 1 -C 6 - 烷基,卤代-C 1 -C 1 - C 1 -C 6 - 烷基,C 1 -C 6 - 烷氧基,卤素-C 1 -C 6 - 烷氧基,C 1 -C 6 - 烷氧基羰基,C 1 -C 6 - 烷基,C 1 -C 6 - C 1 -C 6 - 烷基亚磺酰基,C 1 -C 6 - 烷基磺酰基,C 1 -C 6 - C 1 -C 6 - 烷基磺酰基氨基,卤代-C 1 -C 6 - 烷基磺酰基氨基,OH,NH 2 >,COOH,CONH 2,C 1 -C 6 - 烷基氨基羰基或C 1 -C 3 - 6烷基羧酰胺基,其中如果n大于1,X 2可以彼此不同; m表示1,2,3或4:和n是1,2,3,4或5,以及任选的其对映异构体。 活性成分具有有利的杀虫特性。 它们特别适用于控制温血动物的寄生虫。