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11. 发明授权

US5620807A Flow field assembly for electrochemical fuel cells 失效
标题翻译：电化学燃料电池的流场组装
公开(公告)号：US5620807A
公开(公告)日：1997-04-15
申请号：US522482
申请日：1995-08-31
申请人： Robert D. Mussell , Steven P. Webb , Carey L. Scortichini , Keith R. Plowman
发明人： Robert D. Mussell , Steven P. Webb , Carey L. Scortichini , Keith R. Plowman
IPC分类号： H01M4/92 , H01M8/10
CPC分类号： H01M4/926 , H01M8/1004 , H01M2300/0082
摘要： An electrochemical fuel cell having a membrane electrode assembly and a layer of an electrically conductive porous material adjacent thereto which has at least two portions with different mean pore sizes, wherein a first portion of the layer adjacent to the membrane electrode assembly has a porosity no greater than a second portion of the layer adjacent to the opposite side of the layer; the second portion has a porosity of at least about 82 percent; and the second portion has an mean pore size which is at least about 10 microns and at least ten times greater than the mean pore size of the first portion.
摘要翻译：一种具有膜电极组件和与其相邻的导电多孔材料层的电化学燃料电池，其具有至少两个具有不同平均孔径的部分，其中与膜电极组件相邻的层的第一部分的孔隙率不大比层的与相对侧相邻的层的第二部分; 第二部分具有至少约82％的孔隙率; 并且第二部分具有比第一部分的平均孔径大至少约10微米且至少十倍的平均孔径。

12. 发明授权

US5427892A Optical recording media containing overcoat 失效
标题翻译：含有大衣的光学记录介质
公开(公告)号：US5427892A
公开(公告)日：1995-06-27
申请号：US156603
申请日：1993-11-23
申请人： Andrew J. G. Strandjord , Steven P. Webb , Floyd E. Woodard
发明人： Andrew J. G. Strandjord , Steven P. Webb , Floyd E. Woodard
IPC分类号： G11B7/24 , G11B7/257
CPC分类号： G11B7/24 , G11B7/2433 , G11B7/2578 , G11B2007/25711 , G11B2007/25713 , G11B2007/25715 , Y10S430/146
摘要： Optical storage media based on ablative metals give improved stability and offer improved write-read characteristics when they are overcoated with inorganic oxide, nitride, carbide, hydride, oxynitride or carbohydride to a reflectivity of 40-80% at the media write/read wavelength. Preferably the metal and overcoat are applied by sputter-depositing.
摘要翻译：基于烧蚀金属的光学存储介质在介质写入/读取波长下用无机氧化物，氮化物，碳化物，氢化物，氧氮化物或碳氢化合物涂覆至40-80％的反射率时，提供了改善的稳定性并提供了改进的写入读取特性。优选地，通过溅射沉积施加金属和外涂层。

13. 发明申请

US20080233824A1 Fully elastic nonwoven-film composite 审中-公开
标题翻译：全弹性无纺膜复合材料
公开(公告)号：US20080233824A1
公开(公告)日：2008-09-25
申请号：US11977165
申请日：2007-10-23
申请人： Jean Claude Abed , Henning Roettger , Steven P. Webb
发明人： Jean Claude Abed , Henning Roettger , Steven P. Webb
IPC分类号： B32B5/02 , B32B37/00 , B29C47/02
CPC分类号： B32B27/12 , B32B5/022 , B32B5/26 , B32B27/02 , B32B27/08 , B32B27/28 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2262/0253 , B32B2262/12 , B32B2307/51 , B32B2307/724 , Y10T156/10 , Y10T442/602 , Y10T442/637 , Y10T442/659 , Y10T442/671 , Y10T442/675 , Y10T442/679
摘要： This invention concerns an elastic multilayer composite, comprising an elastic film layer sandwiched between a first elastic nonwoven layer and an optional second elastic nonwoven layer, and a process for making the same. The laminate is stabilized via bonding according to either: adhesive bonding between the film and nonwoven layer(s), direct extrusion lamination of the film to one or more nonwoven layer(s), or attachment of the film to one or more of the nonwoven layers at a plurality of points via thermopoint bonding. This invention also concerns a process for manufacturing an elastic multilayer composite, comprising: bonding under neutral tension or substantially neutral tension at least one elastic film layer to at least one elastic nonwoven layer. This invention also concerns a process for manufacturing an elastic multilayer composite, comprising: bonding under differential tension or stretch at least one elastic film layer to at least one elastic nonwoven layer, where either the film or the nonwoven or both are stretched Further the invention relates to a process whereby the elastic nonwoven(s), the film, the composite or any combination is activated, especially stretch activated, to create or enhance elasticity or the touch of the nonwoven, to create pores in the elastic film, or to soften the composite.
摘要翻译：本发明涉及一种弹性多层复合材料，其包括夹在第一弹性非织造层和任选的第二弹性非织造层之间的弹性膜层及其制造方法。层压体通过粘合来稳定，根据以下之一：膜和非织造层之间的粘合剂粘合，膜直接挤出层压到一个或多个非织造层，或将薄膜连接到一种或多种非织造布通过热点接合在多个点处的层。本发明还涉及一种用于制造弹性多层复合材料的方法，包括：在中性张力或基本中性的拉伸下将至少一个弹性膜层粘合到至少一个弹性非织造层上。本发明还涉及一种用于制造弹性多层复合材料的方法，包括：在不同的张力下接合或将至少一个弹性薄膜层拉伸至至少一个弹性非织造层，其中薄膜或非织造材料或两者都被拉伸进一步本发明涉及涉及一种方法，其中弹性非织造材料，膜，复合材料或任何组合被活化，特别是拉伸活化，以产生或增强非织造材料的弹性或触感，在弹性膜中产生孔或软化综合。

14. 发明授权

US06806330B1 Amine organoborane complex polymerization initiators and polymerizable compositions 失效
标题翻译：胺有机硼烷络合物聚合引发剂和可聚合组合物
公开(公告)号：US06806330B1
公开(公告)日：2004-10-19
申请号：US09466321
申请日：1999-12-17
申请人： Mark F. Sonnenschein , Steven P. Webb , Nelson G. Rondan
发明人： Mark F. Sonnenschein , Steven P. Webb , Nelson G. Rondan
IPC分类号： C08F452
CPC分类号： C08F4/52 , C07F5/027 , C09J4/06 , Y10T428/3154 , Y10T428/31544 , Y10T428/31909 , C08F265/06
摘要： The invention is an amine-organoborane complex wherein the organoborane is a trialkyl borane and the amine is an amine having an amidine structural component; an aliphatic heterocycle having at least one nitrogen in the heterocyclic ring wherein the heterocyclic compound may also contain one or more nitrogen atoms, oxygen atoms, sulfur atoms, or double bonds in the heterocycle; a primary amine which in addition has one or more hydrogen bond accepting groups wherein there is at least two carbon atoms, preferably three, between the primary amine and the hydrogen bond accepting group, such that due to inter- or intramolecular interactions within the complex the strength of the B—N bond is increased; or a conjugated imine. Preferred hydrogen bond accepting groups include the following: a secondary amine, a tertiary amine, an ether, a halogen, a polyether group or a polyamine group. The complexes of the invention are used in polymerizable compositions, adhesive compositions and coatings compositions containing compounds having moieties which polymerize under free radical polymerization conditions.
摘要翻译：本发明是胺有机硼烷络合物，其中有机硼烷是三烷基硼烷，胺是具有脒结构成分的胺; 在杂环中具有至少一个氮的脂族杂环，杂环化合物还可以在杂环中含有一个或多个氮原子，氧原子，硫原子或双键; 伯胺还具有一个或多个氢键接受基团，其中在伯胺和氢键接受基团之间存在至少两个碳原子，优选三个，使得由于络合物内的分子间或分子内相互作用国债的实力增加; 或共轭亚胺。优选的氢键接受基团包括：仲胺，叔胺，醚，卤素，聚醚基团或多胺基团。本发明的络合物用于可聚合组合物，粘合剂组合物和包含化合物的涂料组合物中，在自由基聚合条件下聚合的部分。

15. 发明授权

US06777512B1 Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizable components 失效
标题翻译：胺有机硼烷络合物引发含有硅氧烷可聚合组分的可聚合组合物
公开(公告)号：US06777512B1
公开(公告)日：2004-08-17
申请号：US10377440
申请日：2003-02-28
申请人： Mark F. Sonnenschein , Steven P. Webb , Benjamin L. Wendt , Daniel R. Harrington
发明人： Mark F. Sonnenschein , Steven P. Webb , Benjamin L. Wendt , Daniel R. Harrington
IPC分类号： C08F452
CPC分类号： C08L83/04 , C08G77/00 , C08G77/045 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/20 , C08K5/55 , C09J4/00 , C08L83/00
摘要： In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or more compounds, oligomers or prepolymers having a siloxane backbone and reactive moieties capable of polymerization; and d) a catalyst for the polymerization of the one or more compounds, oligomers or prepolymers having a siloxane backbone and reactive moieties capable of polymerization. This composition may further comprise a compound which causes the organoborane amine complex to disassociate. In a preferred embodiment, the two part composition further comprises a compound which is reactive with both the b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; and the c) one or more compounds, oligomers or prepolymers having a siloxane backbone and reactive moieties capable of polymerization. This composition can be polymerized by contacting the two parts of the composition. In another embodiment the invention is an organoborane amine complex comprising an alkyl borane having ligands which are alkyl, cycloalkyl or both and an amino siloxane.
摘要翻译：在一个实施方案中，本发明是一种可聚合组合物，其包含a）有机硼烷胺络合物; b）一种或多种能够通过自由基聚合聚合的具有烯属不饱和键的单体，低聚物或聚合物; c）一种或多种具有硅氧烷主链和能聚合的反应性部分的化合物，低聚物或预聚物; 和d）用于聚合具有硅氧烷骨架的一种或多种化合物，低聚物或预聚物和能聚合的反应性部分的催化剂。该组合物还可以包含使有机硼烷胺络合物脱离的化合物。在优选的实施方案中，两部分组合物还包含与b）一种或多种具有烯属不饱和键的能够通过自由基聚合聚合的单体，低聚物或聚合物反应的化合物; 和c）一种或多种具有硅氧烷主链和能聚合的反应性部分的化合物，低聚物或预聚物。该组合物可以通过使组合物的两个部分接触来聚合。在另一个实施方案中，本发明是一种有机硼烷胺络合物，其包含具有烷基，环烷基或两者的氨基硅氧烷的配体的烷基硼烷。

16. 发明授权

US06762260B2 Organoborane amine complex polymerization initiators and polymerizable compositions 失效
标题翻译：有机硼烷胺络合物聚合引发剂和可聚合组合物
公开(公告)号：US06762260B2
公开(公告)日：2004-07-13
申请号：US10095326
申请日：2002-03-05
申请人： Mark F. Sonnenschein , Steven P. Webb , Benjamin L. Wendt , Daniel D. Harrington
发明人： Mark F. Sonnenschein , Steven P. Webb , Benjamin L. Wendt , Daniel D. Harrington
IPC分类号： C08G452
CPC分类号： C08G61/12 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935
摘要： The invention is a two part polymerizable composition comprising in one part an organoborane amine complex and one or more compounds containing ring opening heterocyclic moieties, and in a second part, compounds capable of being polymerized by free radical polymerization, a catalyst capable of polymerizing compounds containing ring opening heterocyclic moieties and optionally a component that will decomplex the organoborane amine complex. In one embodiment the invention is a two phase system comprising a first phase containing one or more polymers prepared from the compounds which polymerize by free radical polymerization and a second phase comprising polymerized or partially polymerized compounds derived from one or more compounds containing ring opening heterocyclic moieties. In one embodiment the polymer prepared from compounds containing heterocyclic ring opening moieties is not miscible with the polymer prepared by free radical polymerization and thus the resulting polymerized composition has at least two regions each rich in one of the two polymers formed. In another embodiment the polymerizable compositions of the invention can be formulated into adhesive compositions. Adhesive compositions of the present formulation provide excellent adhesion to low surface energy plastics from room temperature to temperatures over 125° C.
摘要翻译：本发明是两部分可聚合组合物，其一部分包含有机硼烷胺络合物和一种或多种含开环杂环部分的化合物，第二部分是能够通过自由基聚合聚合的化合物，能够聚合含有开环杂环部分和任选的将使有机硼烷胺络合物分解的组分。在一个实施方案中，本发明是两相体系，其包含第一相，其含有由通过自由基聚合聚合的化合物制备的一种或多种聚合物，第二相包含衍生自一种或多种含有开环杂环部分的化合物的聚合或部分聚合的化合物。在一个实施方案中，由含有杂环开环部分的化合物制备的聚合物与通过自由基聚合制备的聚合物不混溶，因此所得的聚合组合物具有至少两个各自富含形成的两种聚合物之一的区域。在另一个实施方案中，本发明的可聚合组合物可以配制成粘合剂组合物。本发明配方的粘合剂组合物对室温至125℃以上的低表面能塑料提供优异的附着力。

17. 发明授权

US06730759B2 Amine organoborane complex polymerization initiators and polymerizable compositions 有权
标题翻译：胺有机硼烷络合物聚合引发剂和可聚合组合物
公开(公告)号：US06730759B2
公开(公告)日：2004-05-04
申请号：US09881980
申请日：2001-06-15
申请人： Mark F. Sonnenschein , Steven P. Webb , Nelson G. Rondan
发明人： Mark F. Sonnenschein , Steven P. Webb , Nelson G. Rondan
IPC分类号： C08F452
CPC分类号： C08F4/52 , C07F5/027 , C09J4/06 , Y10T428/3154 , Y10T428/31544 , Y10T428/31909 , C08F265/06
摘要： The invention is polymerizable composition comprising a) an organoborane/amine complex wherein the organoborane is a trialkyl borane or an alkyl cycloalkyl borane and the amine is selected from the group of amines having an amidine structural component; aliphatic heterocycles having at least one nitrogen in the heterocyclic ring; an alicyclic compound having bound to the ring a substituent having an amine moiety; primary amines which in addition to a primary amine have one or more hydrogen bond accepting groups of an ether, polyether, thioether or halogen wherein there is an alkylene chain of at least two carbon atoms between the primary amine and the hydrogen bond accepting group, and conjugated imines; and, b) one or more of monomers, oligomers or polymers having olefinic unsaturation; and optionally c) an effective amount of a compound which causes the complex to disassociate wherein the compound which causes disassociation of the complex is kept separate from the complex until initiation of polymerization is desired.
摘要翻译：本发明是包含a）有机硼烷/胺络合物的可聚合组合物，其中有机硼烷是三烷基硼烷或烷基环烷基硼烷，并且胺选自具有脒结构组分的胺; 在杂环中具有至少一个氮的脂族杂环; 与环结合的具有胺部分的取代基的脂环化合物; 除伯胺之外的伯胺具有一个或多个醚，聚醚，硫醚或卤素的氢键接受基团，其中在伯胺和氢键接受基团之间存在至少两个碳原子的亚烷基链，以及共轭亚胺和b）一种或多种具有烯属不饱和键的单体，低聚物或聚合物; 和任选地c）有效量的使络合物解离的化合物，其中使需要使复合物分解的化合物与络合物分离直到聚合开始。

18. 发明授权

US5173432A Apparatus and method for measuring the concentration or partial pressure of oxygen 失效
标题翻译：用于测量氧浓度或分压的装置和方法
公开(公告)号：US5173432A
公开(公告)日：1992-12-22
申请号：US257362
申请日：1988-10-13
申请人： Steven M. Lefkowitz , Steven P. Webb , Michael S. Paquette
发明人： Steven M. Lefkowitz , Steven P. Webb , Michael S. Paquette
IPC分类号： G01N21/64
CPC分类号： G01N21/7703 , G01N21/6428 , G01N2021/6434 , G01N2021/772 , G01N2021/773 , G01N2021/7786 , Y10T436/207497 , Y10T436/209163
摘要： A sensor and a method for using the sensor to determine the concentration or partial pressure of oxygen in a fluid media is provided. The sensor includes a light modifying medium containing a luminescent dye which is accessible to oxygen. The luminescent dye contains a hexanuclear core of molybdenum, tungsten or mixtures thereof having 14 coordination sites, wherein each site is occupied by a ligand. The sensor also includes an apparatus capable of transmitting and collecting light to and from the light modifying medium.
摘要翻译：提供了一种用于使用该传感器来确定流体介质中的氧的浓度或分压的传感器和方法。该传感器包括含有氧可接近的发光染料的光调节介质。发光染料含有钼，钨或其混合物的六核核心，其具有14个配位点，其中每个位点被配体占据。传感器还包括能够将光与光改性介质发射和收集光的装置。

19. 发明授权

US4994396A Method for measuring the concentration or partial pressure of oxygen 失效
标题翻译：测量氧浓度或分压的方法
公开(公告)号：US4994396A
公开(公告)日：1991-02-19
申请号：US133594
申请日：1987-12-14
申请人： Steven M. Lefkowitz , Steven P. Webb , Michael S. Paquette
发明人： Steven M. Lefkowitz , Steven P. Webb , Michael S. Paquette
IPC分类号： G01N21/64
CPC分类号： G01N21/7703 , G01N21/643 , G01N2021/6434 , G01N2021/772 , G01N2021/7786 , Y10S436/80 , Y10T436/20 , Y10T436/207497
摘要： A sensor and a method for determining the concentration or the partial pressure of oxygen comprising:(a) means for transmitting and collecting light to and from a light modifying medium; and(b) a light modifying medium containing a luminescent dye dispersed in or upon a matrix and the dye is accessible to oxygen, wherein said luminescent dye contains a hexanuclear core of molybdenum, tungsten or mixtures thereof having 14 coordination sites, wherein each coordination site is occupied by a ligand.
摘要翻译：一种用于确定氧气的浓度或分压的传感器和方法，包括：（a）用于将光与光改性介质传输和收集的装置; 和（b）包含分散在基质中或基体上的发光染料的光改性介质，并且所述染料可用于氧，其中所述发光染料含有钼，钨或其混合物的六核核心，其具有14个配位点，其中每个配位位点被配体占据。

20. 发明授权

US07309522B2 Fibers made from block copolymer 有权
标题翻译：由嵌段共聚物制成的纤维
公开(公告)号：US07309522B2
公开(公告)日：2007-12-18
申请号：US10887467
申请日：2004-07-08
申请人： Steven P. Webb , Jared A. Austin , Thomas Baltes , Kenneth A. Toney
发明人： Steven P. Webb , Jared A. Austin , Thomas Baltes , Kenneth A. Toney
IPC分类号： D02G3/02
CPC分类号： D01F6/30 , D01F6/42 , D01F8/10 , Y10T428/249924 , Y10T428/2929
摘要： The present invention relates to compositions such as fibers, elastic yarns, wovens, nonwovens, knitted fabrics, fine nets, and articles produced at least in part from a styrenic block copolymer comprising at least two blocks produced from vinyl aromatic monomers and at least one block produced from alkyl-substituted, conjugated alkene monomers, where the block produced from the conjugated alkene may have sufficient substitution so as to prevent or significantly minimize thermal cross-linking of the residual unsaturation in the formed block during fiber formation. Additionally, the composition may be described as processable, without requiring any additives if, for example, the order-disorder-transition (ODT) temperature is less than about 280° C.
摘要翻译：本发明涉及组合物，例如纤维，弹性纱，织物，无纺布，针织物，细网，以及至少部分由苯乙烯嵌段共聚物制备的制品，所述苯乙烯嵌段共聚物包含由乙烯基芳族单体和至少一个嵌段由烷基取代的共轭烯单体制备，其中由共轭烯产生的嵌段可以具有足够的取代，以防止或显着地最小化在纤维形成期间形成的嵌段中的残余不饱和度的热交联。另外，如果例如顺序紊乱转变（ODT）温度低于约280℃，则组合物可被描述为可加工的，而不需要任何添加剂。

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