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1446 条记录 (耗时 0.038 秒)

    Process for the preparation of (co) polymers of conjugated dienes in the presence of a catalytic system comprising a bis-imine complex of cobalt
    82.
    发明授权
    Process for the preparation of (co) polymers of conjugated dienes in the presence of a catalytic system comprising a bis-imine complex of cobalt 有权

    公开(公告)号：US09617360B2

    公开(公告)日：2017-04-11

    申请号：US14443093

    申请日：2013-12-19

    申请人： Versalis S.P.A.

    发明人： Giovanni Ricci ,  Anna Sommazzi ,  Giuseppe Leone ,  Francesco Masi ,  Aldo Boglia

    IPC分类号： C08F4/80 ,  C08F36/00 ,  C08F36/06 ,  C08F136/06 ,  C08F4/70

    CPC分类号： C08F36/06 ,  C08F4/7096 ,  C08F136/06 ,  C08F4/7006

    摘要： Process for the preparation of (co) polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one bis-imine complex of cobalt having general formula (I) wherein: —n is 0 or 1; —Y represents a group —CR′R″— wherein R′ and R″, equal to or different from each other, represent a hydrogen atom; or a linear or branched C1-C20, preferably C1-C15, alkyl group; or a divalent aromatic group optionally substituted; —R1 and R2, equal to or different from each other, represent a hydrogen atom; or they are selected from a linear or branched Ci-C2o/preferably C1-C15, alkyl group optionally halogenated, cycloalkyl groups optionally substituted; or R1 and R2 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 4 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20, preferably C1-C15, alkyl groups, said cycle optionally containing heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; R3 and R4, equal to or different from each other, represent a hydrogen atom; or they are selected from a linear or branched Ci-C20, preferably C1-C15, alkyl groups optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; or R2 and R4 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched Ci-C2o, preferably C1-C15 alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; or R1 and R3 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20, preferably C1-C15, alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; X1 and X2, equal to or different from each other, represent a halogen atom such as, for example, chlorine, bromine, iodine; or they are selected from linear or branched C1-C20 preferably C1-C15, alkyl groups, —OCOR5 groups or —OR3 groups wherein R5 is selected from linear or branched C1-C20, preferably C1-C15, alkyl groups.

    Gearing system for a dual-powered bicycle
    83.
    发明授权
    Gearing system for a dual-powered bicycle 有权

    公开(公告)号：US09616969B2

    公开(公告)日：2017-04-11

    申请号：US14380448

    申请日：2013-02-22

    申请人： Freeflow Technologies Limited

    发明人： Neil MacMartin

    IPC分类号： F16H37/06 ,  B62M6/55 ,  F16H1/28 ,  B60K1/00

    CPC分类号： B62M6/55 ,  B60K1/00 ,  F16H1/28

    摘要： A gearing system comprises a first rotational input, a second rotational input and a rotational output. The first rotational input and second rotational input may transmit a rotation to the rotational output, wherein one of the first rotational input and second rotational input is connected to the rotational output through a one way clutch, and wherein the other of the first rotational input and second rotational input is connected to the rotational output through an overrunning clutch, wherein said one way clutch and said overrunning clutch are rotationally coupled. The gearing system may be used in electric bicycles, but may also be used in other dual propulsion vehicles such as hybrid cars.

    Pipeline inspection apparatus for the internal inspection of pipelines
    84.
    发明授权
    Pipeline inspection apparatus for the internal inspection of pipelines 有权

    公开(公告)号：US09599528B2

    公开(公告)日：2017-03-21

    申请号：US14362744

    申请日：2012-12-06

    申请人： Eni S.p.A.

    发明人： Alberto Giulio Di Lullo ,  Luciano Scaltrito ,  Marco Pirola ,  Jean Marc Tulliani

    IPC分类号： G01M3/00 ,  F16L55/38 ,  F16L55/40 ,  G01B5/00 ,  G01B5/12 ,  F16L101/30

    CPC分类号： G01M3/005 ,  F16L55/38 ,  F16L55/40 ,  F16L2101/30 ,  G01B5/00 ,  G01B5/12

    摘要： An apparatus for determining the conditions of a pipeline and for the analysis of the fluid contained therein comprising: a central body having a substantially cylindrical form perforated for the whole length and comprising at least a salinity sensor and at least a pH measurement sensor; a first crown of petals connected to the central body, wherein each petal extends from the central body until it touches the internal wall of the pipeline and wherein each petal comprises at least one deformation sensor and at least one roughness sensor; a sliding device integrally connected to the central body in a more advanced position with respect to the first crown of petals, wherein the sliding device can be a second crown of petals identical to the first crown of petals or a foam pig suitably perforated. A method is for determining the conditions of a pipeline and for the analysis of the fluid contained therein, which uses the apparatus.

    Microfiber reinforcement for abrasive tools
    85.
    发明授权
    Microfiber reinforcement for abrasive tools 有权
    研磨工具的超细纤维增强

    公开(公告)号：US09586307B2

    公开(公告)日：2017-03-07

    申请号：US14453252

    申请日：2014-08-06

    申请人： Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

    发明人： Michael W. Klett ,  Karen Conley ,  Steven F. Parsons ,  Han Zhang ,  Arup K. Khaund

    IPC分类号： B24B1/00 ,  B24D11/00 ,  B24D3/34 ,  B24D7/04

    CPC分类号： B24D3/344 ,  B24D3/342 ,  B24D7/04 ,  B24D11/00

    摘要： A composition that can be used for abrasive processing is disclosed. The composition includes an organic bond material, an abrasive material dispersed in the organic bond material, and a plurality of microfibers uniformly dispersed in the organic bond material. The microfibers are individual filaments having an average length of less than about 1000 μm. Abrasive articles made with the composition exhibit improved strength and impact resistance relative to non-reinforced abrasive tools, and improved wheel wear rate and G-ratio relative to conventional reinforced tools. Active fillers that interact with microfibers may be used to further abrasive process benefits.

    摘要翻译： 公开了可用于研磨处理的组合物。 组合物包括有机粘合材料，分散在有机粘结材料中的磨料，以及均匀分散在有机粘合材料中的多个微纤维。 微纤维是平均长度小于约1000μm的单丝。 用该组合物制成的研磨制品相对于非增强研磨工具显示出改进的强度和抗冲击性，以及相对于常规增强工具提高的砂轮磨损率和G比率。 与微纤维相互作用的活性填料可用于进一步研磨过程的有益效果。

    Optimized pattern of a damping layer for wall, floor, and ceiling constructions
    86.
    发明授权
    Optimized pattern of a damping layer for wall, floor, and ceiling constructions 有权
    用于墙面，地板和天花板结构的阻尼层的优化图案

    公开(公告)号：US09580901B2

    公开(公告)日：2017-02-28

    申请号：US14688719

    申请日：2015-04-16

    申请人： SAINT-GOBAIN PERFORMANCE PLASTICS CHAINEUX

    发明人： Sylvain Payot ,  Georges Moineau ,  Benjamin Mardaga ,  Ahmet Comert

    IPC分类号： E04B1/84 ,  B32B7/12 ,  E04B1/82 ,  E04B1/86

    CPC分类号： E04B1/8409 ,  B32B7/12 ,  E04B1/82 ,  E04B1/8209 ,  E04B1/84 ,  E04B1/86 ,  E04B2001/8263 ,  E04B2001/8461 ,  E04B2001/8466

    摘要： An acoustic damping article includes a substrate, wherein the substrate has a surface area S. The acoustic composition further includes a polymer resin. The polymer resin coats partially the surface area with a set of areas. The ratio of the coated areas over the surface area S is less than 1 and the polymer resin coverage is not greater than about 500 g/m2. Embodiments of the present disclosure include an acoustic damping article including a release liner; and an acoustic damping composition disposed on the release liner. The acoustic damping composition partially coats the release liner, and the acoustic damping composition has a Patterned Interlayer Stiffness of at least about 1 GN/m3.

    摘要翻译： 声阻尼制品包括基底，其中基底具有表面积S.声学组合物还包括聚合物树脂。 聚合物树脂部分地涂覆有一组区域的表面积。 涂布面积比表面积S小于1，聚合物树脂覆盖率不大于约500g / m2。 本公开的实施例包括包括释放衬垫的声阻尼制品; 以及设置在所述隔离衬垫上的声阻尼组合物。 声阻尼组合物部分地涂覆隔离衬垫，并且声阻尼组合物具有至少约1NG / m 3的图案层间刚度。

    Ductile compensation layer for brittle components
    88.
    发明授权
    Ductile compensation layer for brittle components 有权
    脆性组分的延性补偿层

    公开(公告)号：US09551231B2

    公开(公告)日：2017-01-24

    申请号：US13963037

    申请日：2013-08-09

    申请人： MTU AERO ENGINES AG

    发明人： Erich Steinhardt ,  Wilfried Smarsly ,  André Werner

    IPC分类号： F01D5/14 ,  F01D5/30

    CPC分类号： F01D5/3092 ,  F01D5/02 ,  F01D5/12 ,  F01D5/3007 ,  F05D2300/1723 ,  F05D2300/173 ,  F05D2300/174 ,  F05D2300/501 ,  F05D2300/505 ,  F05D2300/514 ,  F05D2300/518 ,  F05D2300/702

    摘要： Disclosed is a blade element of a turbomachine, in particular of a gas turbine, which comprises a fastening element (10) with which the blade element is arranged in a receptacle (11) of the turbomachine. In the region of the fastening element, the blade element has a core region (18) and an envelope region (19) which at least partially envelops the core region. The core region is formed from a blade base material which is more brittle than the envelope material of the envelope region, and the envelope region is formed by a coating. The envelope material is a blade base material which has been modified to achieve a higher ductility or is a pseudoelastic or superelastic material.

    摘要翻译： 公开了一种涡轮机的叶片元件，特别是燃气轮机的叶片元件，其包括紧固元件（10），其中叶片元件布置在涡轮机的容器（11）中。 在紧固元件的区域中，刀片元件具有至少部分地包围芯区域的芯区域（18）和包络区域（19）。 芯区域由比包封区域的包络材料更脆的刀片基材形成，并且包络区域由涂层形成。 外壳材料是已经被修改以实现更高延展性或者是假弹性或超弹性材料的刀片基材。