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341 条记录 (耗时 0.05 秒)

    High performance chiral selector
    1.
    发明授权
    High performance chiral selector 失效
    高性能手性选择器

    公开(公告)号：US5422004A

    公开(公告)日：1995-06-06

    申请号：US127931

    申请日：1993-09-27

    申请人： Qing Yang ,  William H. Pirkle ,  Christopher J. Welch ,  William E. Bowen

    发明人： Qing Yang ,  William H. Pirkle ,  Christopher J. Welch ,  William E. Bowen

    IPC分类号： B01J20/32 ,  C07B57/00 ,  C07C233/83 ,  C07C237/22 ,  B01D15/08

    CPC分类号： C07C233/83 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3227 ,  B01J20/3248 ,  B01J20/3251 ,  B01J20/3253 ,  C07B57/00 ,  C07C237/22

    摘要： A high performance chiral selector having the formula: ##STR1## wherein Ar is a monocyclic or ortho-fused polycyclic aromatic moiety having up to 10 ring carbon atoms, either of which may be unsubstituted or substituted with one or more C.sub.1 to C.sub.6 alkyl, C.sub.1 to C.sub.6 alkoxy, NO.sub.2, N(R.sub.5).sub.3.sup.+, CN, COOR.sub.6 SO.sub.3 H and COR.sub.7 groups wherein R.sub.5, R.sub.6 and R.sub.7 are each independently hydrogen or C.sub.1 to C.sub.6 alkyl;R.sub.1 and R.sub.2 are each independently hydrogen, C.sub.1 to C.sub.6 alkyl or phenyl;R.sub.3 and R.sub.4 are each independently C.sub.1 to C.sub.12 alkyl or C.sub.2 to C.sub.12 alkenyl; andm and n are each independently zero or 1, said compound being an R or an S enantiomer or a mixture of R and S enantiomers.

    摘要翻译： 具有下式的高性能手性选择剂：其中Ar是具有至多10个环碳原子的单环或邻 - 稠合多环芳族部分，其中任一个可以是未取代的或被一个或多个C 1 -C 6烷基取代，C 1 至C 6烷氧基，NO 2，N（R 5）3+，CN，COOR 6 SO 3 H和COR 7基团，其中R 5，R 6和R 7各自独立地为氢或C 1至C 6烷基; R 1和R 2各自独立地为氢，C 1至C 6烷基或苯基; R 3和R 4各自独立地为C 1至C 12烷基或C 2至C 12烯基; 并且m和n各自独立地为0或1，所述化合物是R或S对映体或R和S对映异构体的混合物。

    High performance chiral selector
    2.
    发明授权
    High performance chiral selector 失效
    高性能手性选择器

    公开(公告)号：US5290440A

    公开(公告)日：1994-03-01

    申请号：US902616

    申请日：1992-06-23

    申请人： William H. Pirkle ,  Christopher J. Welch ,  William E. Bowen ,  Qing Yang

    发明人： William H. Pirkle ,  Christopher J. Welch ,  William E. Bowen ,  Qing Yang

    IPC分类号： B01J20/32 ,  C07B57/00 ,  C07C233/83 ,  C07C237/22 ,  B01D15/08

    CPC分类号： C07C233/83 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3227 ,  B01J20/3248 ,  B01J20/3251 ,  B01J20/3253 ,  C07B57/00 ,  C07C237/22

    摘要： A high performance chiral selector having the formula: ##STR1## wherein Ar is a monocyclic or ortho-fused polycyclic aromatic moiety having up to 10 ring carbon atoms, either of which may be unsubstituted or substituted with one or more C.sub.1 to C.sub.6 alkyl, C.sub.1 to C.sub.6 alkoxy, NO.sub.2, N(R.sub.5).sub.3.sup.+, CN, COOR.sub.6, SO.sub.3 H and COR.sub.7 groups wherein R.sub.5, R.sub.6 and R.sub.7 are each independently hydrogen or C.sub.1 to C.sub.6 alkyl;R.sub.1 and R.sub.2 ar each independently hydrogen, C.sub.1 to C.sub.6 alkyl or phenyl;R.sub.3 and R.sub.4 are each independently C.sub.1 to C.sub.12 alkyl or C.sub.2 to C.sub.12 alkenyl; andm and n are each independently zero or 1, said compound being an R or an S enantiomer or a mixture of R and S enantiomers.

    摘要翻译： 具有下式的高性能手性选择剂：其中Ar是具有至多10个环碳原子的单环或邻 - 稠合多环芳族部分，其中任一个可以是未取代的或被一个或多个C 1 -C 6烷基取代，C 1 至C 6烷氧基，NO 2，N（R 5）3+，CN，COOR 6，SO 3 H和COR 7基团，其中R 5，R 6和R 7各自独立地为氢或C 1至C 6烷基; R 1和R 2各自独立地为氢，C 1至C 6烷基或苯基; R 3和R 4各自独立地为C 1至C 12烷基或C 2至C 12烯基; 并且m和n各自独立地为0或1，所述化合物是R或S对映体或R和S对映异构体的混合物。

    Polymer compositions having improved barrier properties
    4.
    发明授权
    Polymer compositions having improved barrier properties 有权
    聚合物组合物具有改善的阻隔性能

    公开(公告)号：US09284391B2

    公开(公告)日：2016-03-15

    申请号：US13306321

    申请日：2011-11-29

    申请人： Mark L. Hlavinka ,  Qing Yang ,  Guylaine St. Jean ,  Brooke A. Gill ,  Deloris R. Gagan

    发明人： Mark L. Hlavinka ,  Qing Yang ,  Guylaine St. Jean ,  Brooke A. Gill ,  Deloris R. Gagan

    IPC分类号： C08F10/02 ,  C08F110/02 ,  C08F4/64 ,  C08F4/659 ,  C08F4/6592

    CPC分类号： C08F110/02 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/02 ,  Y10T428/1352 ,  C08F4/65904 ,  C08F2500/07 ,  C08F2500/12

    摘要： A polymer having a melt index of from about 0.5 g/10 min to about 4.0 g/10 min and a density of equal to or greater than 0.96 g/cc which when formed into a 1-mil film displays a moisture vapor transmission rate ranging from equal to or greater than about 0 to equal to or about 20% greater than X where X=k1{−61.95377+39.52785(Mz/Mw)−8.16974(Mz/Mw)2+0.55114(Mz/Mw)3}+k2{−114.01555(τ)+37.68575(Mz/Mw)(τ)−2.89177(Mz/Mw)2(τ)}+k3{120.37572(τ)2−25.91177(Mz/Mw)(τ)2}+k4{18.03254(τ)3} when Mw is from about 100 kg/mol to about 180 kg/moL; Mz is from about 300 kg/mol to about 1000 kg/mol; τ is from about 0.01 S to about 0.35 s; k1 is 1 g/100 in2·day; k2 is 1 g/100 in2·day·s; k3 is 1 g/100 in2·day·s2; and k4 is 1 g/100 in2·day·s3.

    摘要翻译： 熔体指数为约0.5g / 10min至约4.0g / 10min，密度等于或大于0.96g / cc的聚合物，当其形成1密耳膜时，其表现出一定范围内的湿气透过率 等于或大于X大于等于或大约20％，其中X = k1 {-61.95377 + 39.52785（Mz / Mw）-8.16974（Mz / Mw）2 + 0.55114（Mz / Mw）3} + k2 {-114.01555（τ）+37.68575（Mz / Mw）（τ）-2.89177（Mz / Mw）2（τ）} + k3 {120.37572（τ）2-25.91177（Mz / Mw）（τ） 当Mw为约100kg / mol至约180kg / moL时，k4 {18.03254（τ）3} Mz为约300kg / mol至约1000kg / mol; τ为约0.01S至约0.35s; k1为1 g / 100 in2·day; k2为1 g / 100 in2·day·s; k3为1 g / 100 in2·day·s2; k4为1 g / 100 in2·day·s3。

    Liquid film moving over porous catcher surface
    5.
    发明授权
    Liquid film moving over porous catcher surface 有权
    液膜移过多孔捕集器表面

    公开(公告)号：US09174438B2

    公开(公告)日：2015-11-03

    申请号：US12843910

    申请日：2010-07-27

    申请人： Yonglin Xie ,  Qing Yang ,  Roger S. Kerr ,  Chang-Fang Hsu

    发明人： Yonglin Xie ,  Qing Yang ,  Roger S. Kerr ,  Chang-Fang Hsu

    IPC分类号： B41J2/09 ,  B41J2/17 ,  B41J2/185

    CPC分类号： B41J2/09 ,  B41J2/1721 ,  B41J2/185

    摘要： A printhead includes a jetting module that forms liquid drops travelling along a first path. A deflection mechanism causes selected liquid drops formed by the jetting module to deviate from the first path and begin travelling along a second path. A catcher includes a stationary porous surface. A liquid film flows over the stationary porous surface of the catcher. The catcher is positioned relative to the first path such that the liquid drops travelling along one of the first path and the second path contact the liquid film.

    摘要翻译： 打印头包括形成沿着第一路径行进的液滴的喷射模块。 偏转机构使得由喷射模块形成的选定液滴偏离第一路径并开始沿第二路径行进。 捕手包括固定的多孔表面。 液膜在捕集器的固定多孔表面上流动。 捕获器相对于第一路径定位，使得沿着第一路径和第二路径中的一个行进的液体液体接触液体膜。

    CORRUGATED MEMBRANE MEMS ACTUATOR
    8.
    发明申请
    CORRUGATED MEMBRANE MEMS ACTUATOR 有权
    腐蚀膜MEMS致动器

    公开(公告)号：US20140022310A1

    公开(公告)日：2014-01-23

    申请号：US13552728

    申请日：2012-07-19

    申请人： Yonglin Xie ,  Qing Yang ,  James A. Katerberg

    发明人： Yonglin Xie ,  Qing Yang ,  James A. Katerberg

    IPC分类号： B41J2/05

    CPC分类号： B41J2/1404 ,  B41J2/14064 ,  B41J2/1412

    摘要： A liquid dispenser includes a first liquid chamber and a second liquid chamber. The first liquid chamber includes a nozzle. A heater is associated with the second liquid chamber. A flexible corrugated membrane is positioned to separate and fluidically seal the first liquid chamber and the second liquid chamber from each other.

    摘要翻译： 液体分配器包括第一液体室和第二液体室。 第一液体室包括喷嘴。 加热器与第二液体室相连。 柔性波纹膜被定位成将第一液体室和第二液体室彼此分离和流体密封。

    Liquid dispenser including curved vent
    9.
    发明授权
    Liquid dispenser including curved vent 有权
    液体分配器包括弯曲排气口

    公开(公告)号：US08573743B2

    公开(公告)日：2013-11-05

    申请号：US12911751

    申请日：2010-10-26

    申请人： Yonglin Xie ,  Carolyn R. Ellinger ,  Maria J. Lehmann ,  Joseph Jech, Jr. ,  Qing Yang

    发明人： Yonglin Xie ,  Carolyn R. Ellinger ,  Maria J. Lehmann ,  Joseph Jech, Jr. ,  Qing Yang

    IPC分类号： B41J2/16 ,  B41J2/18

    CPC分类号： B41J2/1404 ,  B41J2/1433 ,  B41J2002/14403 ,  B41J2202/12

    摘要： A liquid dispenser includes a liquid supply channel, a liquid return channel, and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. A drain is located in the wall downstream from the outlet opening. The drain includes a radius of curvature as viewed from a direction perpendicular to the wall. A liquid supply provides liquid that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.

    摘要翻译： 液体分配器包括液体供应通道，液体返回通道和液体分配通道。 液体分配通道包括壁。 墙壁包括一个表面。 壁的一部分限定出口开口。 排水口位于出口开口下游的墙壁中。 漏极包括从垂直于壁的方向观察的曲率半径。 液体供应液体从液体供应通道通过液体分配通道流到液体返回通道。 分流器构件选择性地将流动的液体的一部分转过液体分配通道的出口。

    LIQUID EJECTION WITH ON-CHIP DEFLECTION AND COLLECTION
    10.
    发明申请
    LIQUID EJECTION WITH ON-CHIP DEFLECTION AND COLLECTION 有权
    液滴喷射与片上偏移和收集

    公开(公告)号：US20130286109A1

    公开(公告)日：2013-10-31

    申请号：US13456537

    申请日：2012-04-26

    申请人： Yonglin Xie ,  Qing Yang

    发明人： Yonglin Xie ,  Qing Yang

    IPC分类号： B41J2/09

    CPC分类号： B41J2/09 ,  B41J2/185

    摘要： A printhead includes a substrate, catcher, and monolithic liquid jetting structure including a nozzle and deflection mechanism. A liquid jet is ejected through the nozzle in a direction substantially parallel to a first surface of the substrate. The nozzle includes material layers formed on the first surface of the substrate. At least one of the material layers of the nozzle includes a drop forming mechanism actuated to form liquid drops from the liquid jet. The deflection mechanism is associated with the liquid jet and deflects portions of the liquid jet between first and second paths. The liquid drops formed from portions of the liquid jet following the first path and second path continue to follow the first path and second path, respectively. The catcher includes a liquid drop contact surface including a portion of the first surface of the substrate and collects liquid drops following the second path.

    摘要翻译： 打印头包括基板，捕集器和包括喷嘴和偏转机构的单片液体喷射结构。 液体射流沿基本上平行于基底的第一表面的方向通过喷嘴喷射。 喷嘴包括形成在基板的第一表面上的材料层。 喷嘴的至少一个材料层包括被致动以从液体射流形成液滴的液滴形成机构。 偏转机构与液体射流相关联并且使第一和第二路径之间的液体射流的部分偏转。 从第一路径和第二路径之后的液体喷射部分形成的液滴分别继续沿着第一路径和第二路径。 捕集器包括液滴接触表面，其包括基板的第一表面的一部分并且在第二路径之后收集液滴。