利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

73 条记录 (耗时 0.018 秒)

    ACOUSTIC WAVE SENSORS AND METHODS OF SENSING A GAS-PHASE ANALYTE
    2.
    发明申请
    ACOUSTIC WAVE SENSORS AND METHODS OF SENSING A GAS-PHASE ANALYTE 审中-公开

    公开(公告)号：US20190219543A1

    公开(公告)日：2019-07-18

    申请号：US16242395

    申请日：2019-01-08

    申请人： Rohm and Haas Electronic Materials LLC ,  Rohm and Haas Electronic Materials Korea Ltd.

    发明人： Christopher GILMORE ,  Aaron A. Rachford ,  Hee Jae Yoon ,  Jaclyn Murphy ,  Peter Trefonas, III ,  Deyan Wang

    IPC分类号： G01N29/036 ,  G01N29/02 ,  G01N29/22 ,  G01N29/36 ,  H01L41/113 ,  C08F232/06 ,  C08F238/00 ,  C08L79/08 ,  C08L39/04

    摘要： Acoustic wave sensors comprise: a piezoelectric layer, first and second electrodes arranged with the piezoelectric layer in a piezoelectric transducer circuit; and a polymeric sensing layer for adsorbing a gas-phase analyte, the adsorption of which analyte causes a change in resonant frequency of the piezoelectric transducer circuit, wherein the polymeric sensing layer comprises: (a) a polymer chosen from substituted or unsubstituted: polyarylenes comprising the reaction product of monomers comprising a first monomer comprising an aromatic acetylene group and a second monomer comprising a cyclopentadienone group; polyamides; polypyrazoles; or novolacs; or a cured product thereof; (b) a polymer chosen from substituted or unsubstituted: polyamic acids; or polyamic acid-polyimide copolymers; (c) a polymer formed from one or more monomers comprising a monomer comprising a polar group-substituted arylcyclobutene group, or a cured product thereof; or (d) a polymer comprising polymerized units of a monomer chosen from substituted or unsubstituted: maleimides; or norbomenes; or a cured product thereof. The acoustic wave sensors and methods of using such sensors find particular applicability in the sensing of gas-phase analytes.

    Co-crystallizable diacetylenic monomer compositions, crystal phases and mixtures, and related methods
    4.
    发明授权
    Co-crystallizable diacetylenic monomer compositions, crystal phases and mixtures, and related methods 有权
    可共结构的二炔单体组合物，结晶相和混合物及相关方法

    公开(公告)号：US08354486B2

    公开(公告)日：2013-01-15

    申请号：US12730835

    申请日：2010-03-24

    申请人： Elizabeth Castillo Martinez ,  Ray H. Baughman ,  Lee J. Hall ,  Mikhail Kozlov ,  Dawn E. Smith ,  Thaddeus Prusik ,  Carl M. Lentz

    发明人： Elizabeth Castillo Martinez ,  Ray H. Baughman ,  Lee J. Hall ,  Mikhail Kozlov ,  Dawn E. Smith ,  Thaddeus Prusik ,  Carl M. Lentz

    IPC分类号： C08F238/00 ,  G01D21/00 ,  C07C275/20 ,  C08F2/36

    CPC分类号： C07C275/20 ,  C08F238/02 ,  G01N31/229

    摘要： Solid polymerizable diacetylenic monomer compositions, including compositions co-crystallized from a diversity of solvent systems under diverse cooling conditions, can exhibit diffraction patterns associated with the color development reactivities of the compositions. High reactivity compositions are disclosed and high reactivity and low reactivity phases can be identified. A low angle powder X-ray diffraction peak can indicate the presence of one or more crystal phases in a composition. A fingerprint region can exhibit fingerprint patterns of diffraction peaks associated with different reactivities. Information about polymerization of the diacetylenic monomers is disclosed using 13C nuclear magnetic resonance (“NMR”) characterization. Diacetylenic monomer compositions useful in ambient condition indicators, for example time-temperature indicators are disclosed.

    摘要翻译： 固体可聚合二炔单体组合物，包括在不同冷却条件下从各种溶剂体系共结晶的组合物可以显示与组合物的显色反应性相关的衍射图。 公开了高反应性组合物，并且可以鉴定出高反应性和低反应性相。 低角度粉末X射线衍射峰可以指示组合物中存在一个或多个结晶相。 指纹区域可以显示与不同反应性相关的衍射峰的指纹图谱。 使用13C核磁共振（NMR）表征公开了关于二乙炔单体的聚合的信息。 公开了用于环境条件指示剂的二乙炔单体组合物，例如时间 - 温度指示剂。

    COMPOSITION FOR FILM FORMATION, INSULATING FILM AND SEMICONDUCTOR DEVICE
    5.
    发明申请
    COMPOSITION FOR FILM FORMATION, INSULATING FILM AND SEMICONDUCTOR DEVICE 审中-公开
    用于膜形成的组合物，绝缘膜和半导体器件

    公开(公告)号：US20120142879A1

    公开(公告)日：2012-06-07

    申请号：US13386286

    申请日：2010-06-25

    申请人： Michio Nakajima ,  Hidenori Saito ,  Takahiro Harada ,  Mihoko Matsutani ,  Masahiro Tada ,  Koji Nakatani

    发明人： Michio Nakajima ,  Hidenori Saito ,  Takahiro Harada ,  Mihoko Matsutani ,  Masahiro Tada ,  Koji Nakatani

    IPC分类号： C08F238/00

    CPC分类号： H01L23/5329 ,  H01L21/02118 ,  H01L21/02282 ,  H01L2924/0002 ,  H01L2924/12044 ,  H01L2924/00

    摘要： A composition for film formation according to the present invention includes polymerizable compounds each having at least one polymerizable functional group, and the polymerizable compound includes a partial structure containing an adamantane type cage structure and at least one polymerizable reactive group contributing to polymerization reaction in one molecule thereof. Further, the polymerizable reactive group contains an aromatic ring and at least one ethynyl or vinyl group directly bonded to the aromatic ring as the polymerizable functional group, and the number of carbon atoms derived from the aromatic ring is in the range of 15 to 38% with respect to the number of total carbon atoms of the polymerizable compound.

    摘要翻译： 根据本发明的用于成膜的组合物包括各自具有至少一个可聚合官能团的可聚合化合物，并且可聚合化合物包括含有金刚烷型笼结构的部分结构和在一个分子中有助于聚合反应的至少一个可聚合反应基 其中。 此外，可聚合反应性基团含有芳香环和至少一个与芳环直接键合的乙炔基或乙烯基作为可聚合官能团，并且来自芳环的碳原子数在15至38％的范围内， 相对于可聚合化合物的总碳原子数。

    Synthesis of radioactive materials and compositions of same
    6.
    发明授权
    Synthesis of radioactive materials and compositions of same 失效
    放射性物质的合成及其组成

    公开(公告)号：US07622532B2

    公开(公告)日：2009-11-24

    申请号：US11676233

    申请日：2007-02-16

    申请人： Larry L. Gadeken ,  Paul S. Engel ,  Kenneth S. Laverdure

    发明人： Larry L. Gadeken ,  Paul S. Engel ,  Kenneth S. Laverdure

    IPC分类号： C08F38/00 ,  C08F138/00 ,  C08F238/00

    CPC分类号： C08F8/00 ,  C07B59/00 ,  C08F8/04 ,  G21H1/06 ,  C08F8/12 ,  C08F138/00

    摘要： The present invention relates generally to synthesis of radioactive material, such as a tritiated polymer, and an apparatus for generating electrical current from the nuclear decay process of a radioactive material. In one embodiment, the invention relates to an energy cell (e.g., a battery) for generating electrical current derived from particle emissions occurring within a radioactive material such as a tritiated polymer) on pore walls of a porous semiconductor. The radioactive material may be introduced into the energy cell by a wetting process.

    摘要翻译： 本发明一般涉及放射性物质的合成，例如氚化聚合物，以及用于从放射性物质的核衰变过程产生电流的装置。 在一个实施例中，本发明涉及一种用于产生电流的能量单元（例如，电池），该电能来源于在多孔半导体的孔壁上发生的放射性材料（例如氚化聚合物）内的颗粒排放。 可以通过润湿过程将放射性材料引入能量电池。

    Heterofunctional macromer compound, its preparation and polymer derived therefrom
    7.
    发明授权
    Heterofunctional macromer compound, its preparation and polymer derived therefrom 失效
    异功能大分子单体化合物，其制备方法和由其衍生的聚合物

    公开(公告)号：US5239032A

    公开(公告)日：1993-08-24

    申请号：US998026

    申请日：1992-12-29

    申请人： Mitsuo Yamada ,  Kei Aoki

    发明人： Mitsuo Yamada ,  Kei Aoki

    IPC分类号： C08F238/00 ,  C08F290/06 ,  C08F299/04 ,  C08G65/28

    CPC分类号： C08F290/06

    摘要： A heterofunctional macromer represented by the formula: ##STR1## in which R.sub.1 is H or C.sub.1 -C.sub.4 alkyl; R.sub.2 is a (poly) lactone or (poly) ether chain; X.sub.1 is --COO--, --COOCH.sub.2 CH.sub.2 OCO--, --CONHCOO--, --COOCH.sub.2 CH.sub.2 NH--COO-- or ##STR2## X.sub.2 is --O--, --COO-- or --OCO--NH--R.sub.3 --NHCOO-- group; R.sub.3 is C.sub.1 -C.sub.6 alkylene, aromatic or alicyclic group; A is --CH.sub.2 --, --C(CH.sub.3).sub.2 -- or ##STR3## and reactive polymers derived from said macromer.

    摘要翻译： 由下式表示的异型大分子单体：其中R 1为H或C 1 -C 4烷基; R2是（多）内酯或（聚）醚链; X 1是-COO - ， - COCH 2 CH 2 COO - ， - CONHCOO - ， - COCH 2 CH 2 NH- COO-或者X 2是-O - ， - COO-或-OCO-NH-R 3 -NHCOO-基团; R3是C1-C6亚烷基，芳族或脂环族基团; A是-CH 2 - ， - C（CH 3）2 - 或来自所述大分子单体的反应性聚合物。

    Heterofunctional macromer compound, its preparation and polymer derived therefrom
    8.
    发明授权
    Heterofunctional macromer compound, its preparation and polymer derived therefrom 失效
    异构麦克风化合物，其制备和聚合物衍生物

    公开(公告)号：US5191032A

    公开(公告)日：1993-03-02

    申请号：US796384

    申请日：1991-11-22

    申请人： Mitsuo Yamada ,  Kei Aoki

    发明人： Mitsuo Yamada ,  Kei Aoki

    IPC分类号： C08F238/00 ,  C08F290/06 ,  C08F299/04 ,  C08G65/28

    CPC分类号： C08F290/06

    摘要： A heterofunctional macromer represented by the formula: ##STR1## in which R.sub.1 is H or C.sub.1 -C.sub.4 alkyl; R.sub.2 is a (poly) lactone or (poly) ether chain;X.sub.1 is --COO--, --COOCH.sub.2 CH.sub.2 OCO--, --CONHCOO--, --COOCH.sub.2 CH.sub.2 NH--COO-- or ##STR2## X.sub.2 is --O--, --COO-- or --OCO--NH--R.sub.3 --NHCOO-- group; R.sub.3 is C.sub.1 -C.sub.6 alkylene, aromatic or alicyclic group;A is --CH.sub.2 --, --C(CH.sub.3).sub.2 -- or ##STR3## group; and reactive polymers derived from said macromer.

    Preparation of cyclopentadiene/acetylenically unsaturated compound copolymers
    10.
    发明授权
    Preparation of cyclopentadiene/acetylenically unsaturated compound copolymers 失效
    环戊二烯/炔属不饱和化合物共聚物的制备

    公开(公告)号：US4371676A

    公开(公告)日：1983-02-01

    申请号：US251920

    申请日：1981-04-07

    申请人： Richard Hoene

    发明人： Richard Hoene

    IPC分类号： C08F232/00 ,  C08F238/00 ,  C08F38/00 ,  C08F36/00

    CPC分类号： C08F238/00 ,  C08F232/00

    摘要： A process for the preparation of cyclopentadiene copolymers, wherein cyclopentadiene, dicyclopentadiene, tricyclopentadiene, their C.sub.1 -C.sub.3 -alkyl derivatives or co-dimers of cyclopentadiene with a diene of 4 or 5 carbon atoms are reacted with acetylenically unsaturated compounds, with or without other copolymerizable olefinically unsaturated monomers, at from 200.degree. to 320.degree. C. The cyclopentadiene polymers prepared according to the invention may be used, for example, as resin additives for surface coatings, tackifiers in adhesives or resins for printing inks.

    摘要翻译： 环戊二烯，二环戊二烯，三环戊二烯，其环戊二烯与4或5个碳原子的二烯的共二聚体与炔属不饱和化合物反应制备环戊二烯共聚物的方法，具有或不具有其它可共聚的 烯属不饱和单体，在200℃至320℃。根据本发明制备的环戊二烯聚合物可用作例如表面涂料的树脂添加剂，粘合剂中的增粘剂或用于印刷油墨的树脂。