Composition for forming a contact lens
    1.
    发明授权
    Composition for forming a contact lens 有权
    用于形成隐形眼镜的组合物

    公开(公告)号:US08618187B2

    公开(公告)日:2013-12-31

    申请号:US13433329

    申请日:2012-03-29

    摘要: There is described a composition for forming an contact lens, in particular for forming a silicone hydrogel contact lens, comprising at least one first vinylic monomer or macromer having one first ethylenically unsaturated group and at least one second vinylic monomer or macromer having one second ethylenically unsaturated group, wherein the first and second ethylenically unsaturated groups are different from each other and wherein the composition further comprises a crosslinker with at least two ethylenically unsaturated (polymerizable) groups with a selected kinetic copolymerization parameter r1 of less than 1.0 relative to one of the first and second ethylenically unsaturated (polymerizable) groups as defined above.

    摘要翻译: 描述了用于形成隐形眼镜的组合物,特别是用于形成硅氧水凝胶隐形眼镜的组合物,其包含至少一种具有一个第一烯属不饱和基团的至少一种第一乙烯基单体或大分子单体和至少一种具有一个第二烯属不饱和基团的第二乙烯基单体或大分子单体 基团,其中所述第一和第二烯属不饱和基团彼此不同,并且其中所述组合物还包含具有至少两个烯键式不饱和(可聚合)基团的交联剂,其中选择的动力学共聚参数r1相对于所述第一 和第二烯属不饱和(可聚合)基团。

    COMPOSITION FOR FORMING A CONTACT LENS
    2.
    发明申请
    COMPOSITION FOR FORMING A CONTACT LENS 有权
    用于形成接触镜的组合物

    公开(公告)号:US20120252921A1

    公开(公告)日:2012-10-04

    申请号:US13433329

    申请日:2012-03-29

    IPC分类号: C08F20/56 C09K3/00 C08F2/50

    摘要: There is described a composition for forming an contact lens, in particular for forming a silicone hydrogel contact lens, comprising at least one first vinylic monomer or macromer having one first ethylenically unsaturated group and at least one second vinylic monomer or macromer having one second ethylenically unsaturated group, wherein the first and second ethylenically unsaturated groups are different from each other and wherein the composition further comprises a crosslinker with at least two ethylenically unsaturated (polymerizable) groups with a selected kinetic copolymerization parameter r1 of less than 1.0 relative to one of the first and second ethylenically unsaturated (polymerizable) groups as defined above.

    摘要翻译: 描述了用于形成隐形眼镜的组合物,特别是用于形成硅氧水凝胶隐形眼镜的组合物,其包含至少一种具有一个第一烯属不饱和基团的至少一种第一乙烯基单体或大分子单体和至少一种具有一个第二烯属不饱和基团的第二乙烯基单体或大分子单体 基团,其中所述第一和第二烯属不饱和基团彼此不同,并且其中所述组合物还包含具有至少两个烯键式不饱和(可聚合)基团的交联剂,其中选择的动力学共聚参数r1相对于所述第一 和第二烯属不饱和(可聚合)基团。

    Methods for producing sulfonic acid diamides

    公开(公告)号:US09920002B2

    公开(公告)日:2018-03-20

    申请号:US12681843

    申请日:2008-10-10

    摘要: The present invention relates to a process for preparing sulfuric diamides of the general formula I R1R2N—S(O)2—NH2  (I) in which R1 and R2 are each independently a primary alkyl radical having from 1 to 8 carbon atoms, a secondary alkyl radical having from 3 to 8 carbon atoms or a cycloalkyl radical having from 5 to 8 carbon atoms, or, together with the nitrogen atom, form a 5- to 8-membered, saturated nitrogen heterocycle which, as well as the nitrogen atom, may have a further heteroatom selected from O and S as a ring member, where the nitrogen heterocycle is unsubstituted or may have 1, 2, 3 or 4 alkyl groups having in each case from 1 to 4 carbon atoms as substituents. The process comprises the following steps: i) the reaction of a secondary amine of the formula II R1R2NH  (II)  in which R1 and R2 are each as defined above with sulfuryl chloride in an inert solvent, especially an aromatic solvent, in the presence of a tertiary amine to give a sulfamoyl chloride of the formula III R1R2N—S(O)2—Cl  (III)  in which R1 and R2 are each as defined above, and ii) reaction of the sulfamoyl chloride of the formula III obtained in step i) with ammonia, the sulfamoyl chloride of the formula III being used in step ii) in the form of the solution obtained in step i) in the inert solvent, especially the aromatic solvent.

    Tensioning device for a safety belt
    5.
    发明授权
    Tensioning device for a safety belt 有权
    安全带张紧装置

    公开(公告)号:US09050941B2

    公开(公告)日:2015-06-09

    申请号:US13505164

    申请日:2010-10-12

    摘要: A tensioning device (10) for a seat belt, in particular in a motor vehicle, having a gas generator (17) and a piston (21) guided in a tube (16) that closes a pressure space (20) in the tube (16), whereas the pressure space (20) can be pressurized by the gas generator (17), as a result of which the piston (21) can be driven to perform a tensioning operation which can be transmitted to the seat belt by means of the force transmission means. The piston (21) having a closed or constricted opening (1, 1a), and the opening (1, 1a) can be enlarged and/or opened by the material erosion caused by the pressure and/or pressure conditions in the pressure space (20).

    摘要翻译: 一种用于安全带,特别是机动车辆的张紧装置(10),具有气体发生器(17)和引导管(16)的活塞(21),所述管子封闭管中的压力空间(20) 16),而压力空间(20)可以由气体发生器(17)加压,结果可以驱动活塞(21)进行张紧操作,该张紧操作可通过以下方式传递到安全带 力传递装置。 具有闭合或缩小的开口(1,1a)的活塞(21)和开口(1,1a)可以通过由压力空间中的压力和/或压力条件引起的材料侵蚀而被扩大和/或打开( 20)。

    Integrated viscous clutch
    6.
    发明授权
    Integrated viscous clutch 有权
    集成粘性离合器

    公开(公告)号:US08887888B2

    公开(公告)日:2014-11-18

    申请号:US13509856

    申请日:2010-11-15

    IPC分类号: F16D35/02

    CPC分类号: F16D35/024 F16D2300/18

    摘要: A viscous clutch (30; 30′) includes a stationary journal bracket (32; 32′) defining a mounting shaft (32-1; 32-1′), an output member (34; 34′) rotatably supported on the mounting shaft about an axis (A), an input member (34; 34′) rotatably supported on the mounting shaft about the axis, and a working chamber (50; 50′) defined between the input member and the output member to selectively transmit torque there between when a shear fluid is present. The mounting shaft extends axially through the viscous clutch from a front face (62; 62′) of the viscous clutch to a rear face (56; 56′) of the viscous clutch, with the rear face defining a mounting surface for mounting the viscous clutch at a mounting location. The front and rear faces are located at opposite sides of the viscous clutch and face in opposite directions.

    摘要翻译: 粘性离合器(30; 30')包括限定安装轴(32-1; 32-1')的固定轴颈支架(32; 32'),可旋转地支撑在安装轴上的输出构件(34; 34') 围绕轴线(A),围绕所述轴线可旋转地支撑在所述安装轴上的输入构件(34; 34')以及限定在所述输入构件和所述输出构件之间的选择性地传递扭矩的工作室(50; 50') 当存在剪切流体时。 安装轴从粘性离合器的前表面(62; 62')轴向延伸穿过粘性离合器到粘性离合器的后表面(56; 56'),后表面限定了用于安装粘性的安装表面 离合器在安装位置。 前表面和后表面位于粘性离合器的相对侧并且面向相反方向。

    Process for the preparation of a powder comprising one or more derivatives of glycine-N,N diacetic acid and/or one or more derivatives of glutamine-N,N diacetic acid and methylglycine-N,N diacetic acid trisodium salt powder
    8.
    发明授权
    Process for the preparation of a powder comprising one or more derivatives of glycine-N,N diacetic acid and/or one or more derivatives of glutamine-N,N diacetic acid and methylglycine-N,N diacetic acid trisodium salt powder 有权
    制备包含甘氨酸-N,N二乙酸和/或谷氨酰胺-N,N-二乙酸和甲基甘氨酸-N,N二乙酸三钠盐粉末的一种或多种衍生物的一种或多种衍生物的粉末的方法

    公开(公告)号:US08628684B2

    公开(公告)日:2014-01-14

    申请号:US13318513

    申请日:2010-05-19

    IPC分类号: C09K3/00 C07C61/08

    摘要: A process is proposed for the preparation of a powder comprising one or more derivatives of glycine-N,N-diacetic acid and/or one or more derivatives of glutamine-N,N-diacetic acid with a degree of crystallinity of ≧30%,starting from an aqueous solution comprising the one or more derivatives of glycine-N,N-diacetic acid and/or the one or more derivatives of glutamine-N,N-diacetic acid in a concentration range from 20 to 60% by weight, based on the total weight of the aqueous solution, where the aqueous solution is concentrated in a first process step in an evaporator with rotating internals, which are arranged at a distance relative to the inside wall of the evaporator of ≦1% of the diameter of the evaporator, to give a crystal slurry with a solids concentration in the range from 60 to 85% by weight, based on the total weight of the crystal slurry, and where in a second process step the crystal slurry is left to ripen in a paste bunker and then in a thin-film contact dryer, and where the residence time in the paste bunker and in the thin-film contact dryer is in total ≧15 minutes.

    摘要翻译: 提出了制备包含一种或多种甘氨酸-N,N-二乙酸衍生物和/或谷氨酰胺-N,N-二乙酸衍生物的结晶度> 30%的粉末的方法, 从包含甘氨酸-N,N-二乙酸的一种或多种衍生物和/或浓度为20至60重量%的谷氨酰胺-N,N-二乙酸的一种或多种衍生物的水溶液开始, 基于所述水溶液的总重量,其中所述水溶液在具有旋转内部件的蒸发器中的第一工艺步骤中被浓缩,所述蒸发器相对于所述蒸发器的内壁相对于所述蒸发器的所述内壁的一定距离设置, 蒸发器,得到基于晶体浆料的总重量的固体浓度为60至85重量%的晶体浆料,并且其中在第二工艺步骤中,使晶体浆料以糊状物成熟 地堡,然后在薄膜接触式烘干机中,以及哪里 在糊状掩模和薄膜接触式干燥器中的停留时间总共> = 15分钟。

    Method and apparatus for operation of railroad protection installation
    9.
    发明授权
    Method and apparatus for operation of railroad protection installation 失效
    铁路保护装置的运行方法和装置

    公开(公告)号:US08540192B2

    公开(公告)日:2013-09-24

    申请号:US13054596

    申请日:2009-07-02

    IPC分类号: B61L29/32 B61L23/00

    CPC分类号: B61L29/284 B61L1/168

    摘要: A method and a device operate a railroad security system having trackside devices for specific functions. In order to reduce the number of cable connections, control of a first trackside device is provided by a data message generated as required by a second trackside device, in particular a signal box, the data message being transmitted wirelessly.

    摘要翻译: 一种方法和装置操作具有用于特定功能的轨道侧装置的铁路安全系统。 为了减少电缆连接的数量,第一轨道侧设备的控制由第二轨道侧设备,特别是信号盒所要求的数据消息提供,数据消息被无线传输。

    METHODS AND APPARATUS FOR PROVIDING CONTENT BASED ON SOCIAL NETWORKS
    10.
    发明申请
    METHODS AND APPARATUS FOR PROVIDING CONTENT BASED ON SOCIAL NETWORKS 审中-公开
    基于社会网络提供内容的方法和装置

    公开(公告)号:US20130185325A1

    公开(公告)日:2013-07-18

    申请号:US13353051

    申请日:2012-01-18

    申请人: Thomas Schmidt

    发明人: Thomas Schmidt

    IPC分类号: G06F17/30

    CPC分类号: G06Q30/0255 G06Q50/01

    摘要: Methods and apparatus for providing content based on social networks are provided. In particular, a user's social relationships or activities on a social network may be utilized to determine content such as products and/or items of interest to present to the user.

    摘要翻译: 提供了基于社交网络提供内容的方法和装置。 特别地,用户的社会关系或社交网络上的活动可以用于确定诸如产品和/或感兴趣的项目的内容以呈现给用户。