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13 条记录 (耗时 0.021 秒)

    Photochromic 6-aryl substituted 3H-naphtho(2,1-b)pyrans
    1.
    发明授权
    Photochromic 6-aryl substituted 3H-naphtho(2,1-b)pyrans 失效
    光致变色6-芳基取代的3H-萘并（2,1-b）吡喃

    公开(公告)号：US06630597B1

    公开(公告)日：2003-10-07

    申请号：US08990889

    申请日：1997-12-15

    申请人： Jibing Lin ,  Barry Van Gemert

    发明人： Jibing Lin ,  Barry Van Gemert

    IPC分类号： C07D31192

    CPC分类号： C09K9/02 ,  C07D311/92

    摘要： Described are novel photochromic 6-aryl substituted 3H-naphtho[2,1-b]pyran compounds, examples of which are naphthopyran compounds having a substituted aryl group at the number 6 carbon atom and certain substituents at the 3-position of the pyran ring. Certain substituents may also be present at the number 7, 8, 9 or 10 carbon atoms of the compounds. These compounds may be represented by the following graphic formula: Also described are polymeric organic host materials that contain one or more of such compounds or combinations of such compounds) with complementary photochromic compounds, e.g., other naphthopyrans, benzopyrans and spiro(oxazine)type compounds.

    摘要翻译： 描述了新的光致变色6-芳基取代的3H-萘并[2,1-b]吡喃化合物，其实例是在6号碳原子上具有取代的芳基的萘并吡喃化合物和吡喃环3位的某些取代基 。 某些取代基也可以存在于化合物的7,8,9或10个碳原子上。 这些化合物可以由以下图解表示：还描述了含有一种或多种这些化合物或这些化合物的组合的聚合有机主体材料）与互补光致变色化合物，例如其他萘并吡喃，苯并吡喃和螺（恶嗪）型化合物 。

    Photochromic indeno-fused naptho�2,1-b!pyrans
    2.
    发明授权
    Photochromic indeno-fused naptho�2,1-b!pyrans 失效
    光致变色茚并二氮杂萘并[2,1-b]吡喃

    公开(公告)号：US5869658A

    公开(公告)日：1999-02-09

    申请号：US990890

    申请日：1997-12-15

    申请人： Jibing Lin ,  Barry Van Gemert

    发明人： Jibing Lin ,  Barry Van Gemert

    IPC分类号： A61K33/18 ,  A61K38/44 ,  C07C43/23 ,  C07D311/94 ,  G02B5/23 ,  C07D311/78 ,  C07D405/02 ,  C07D413/02

    CPC分类号： G02B5/23 ,  A61K33/18 ,  C07C43/23 ,  C07D311/94 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31601 ,  Y10T428/31721

    摘要： Described are novel photochromic indeno-fused naphthopyran compounds having certain substituents at the 2-position of the pyran ring and an alkoxy group at the number 6 carbon atom. Certain other substituents may also optionally be present at the number 5, 7, 8, 9, 10, 11, 12 or 13 carbon atoms of the compounds. These compounds may be represented by the following graphic formula: ##STR1## Also described are certain novel indeno-fused naphthols which are used to make the novel naphthopyran compounds. Further described are polymeric organic host materials that contain or that are coated with the novel naphthopyran compounds, or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, benzopyrans, and spiro(indoline)type compounds.

    摘要翻译： 描述了在吡喃环的2位具有一定取代基和6个碳原子上的烷氧基的新型光致变色茚并稠合萘并吡喃化合物。 某些其它取代基也可以任选地存在于化合物的5,7,8,9,10,11,12或13个碳原子上。 这些化合物可以由以下图解表示： I还描述了用于制备新型萘并吡喃化合物的某些新型茚并稠合萘酚。 进一步描述的是含有新的萘并吡喃化合物或与其互补的光致变色化合物例如某些其它萘并吡喃，苯并吡喃和螺（二氢吲哚）型化合物的组合的聚合有机基质材料。

    Reinforced chemical mechanical planarization belt
    5.
    发明授权
    Reinforced chemical mechanical planarization belt 失效
    加强化学机械平面化带

    公开(公告)号：US06666326B2

    公开(公告)日：2003-12-23

    申请号：US10097337

    申请日：2002-03-12

    申请人： Diane J. Hymes ,  Jibing Lin

    发明人： Diane J. Hymes ,  Jibing Lin

    IPC分类号： B65G1530

    CPC分类号： B24B37/24 ,  B24D11/005

    摘要： A processing belt for use in chemical mechanical planarization (CMP), and methods for making the same, is provided. Embodiments of the processing belt include a mesh belt, and a polymeric material encasing the mesh belt to define the processing belt. The processing belt is fabricated so that the mesh belt forms a continuous loop within the polymeric material, and the mesh belt is constructed as a grid of intersecting members. The intersecting members are joined at fixed joints to form a rigid support structure for the processing belt.

    摘要翻译： 提供了一种用于化学机械平面化（CMP）的加工带及其制造方法。 处理带的实施例包括网带和包围网带以限定处理带的聚合材料。 加工带的制造使得网带在聚合物材料内形成连续的环，并且网带被构造为相交构件的网格。 交叉构件在固定接头处连接以形成用于处理带的刚性支撑结构。

    Aromatic substituted naphthopyrans
    7.
    发明授权
    Aromatic substituted naphthopyrans 有权
    芳香取代萘并吡喃

    公开(公告)号：US06478989B1

    公开(公告)日：2002-11-12

    申请号：US09738356

    申请日：2000-12-15

    申请人： Jibing Lin

    发明人： Jibing Lin

    IPC分类号： G02B523

    CPC分类号： C07D407/04 ,  C07D311/92 ,  C07D409/04

    摘要： Described are photochromic 2H-naphtho[1,2-b]pyrans characterized by having an aromatic substituent in the 5 position. The aromatic group at 5-position of the naphthopyran is a substituted or unsubstituted aryl group or other substituted or unsubstituted aromatic group. These compounds may be represented by the following graphic formula: Also described are polymeric organic host materials that contain or that are coated with such compounds.

    摘要翻译： 描述的是光致变色的2H-萘并[1,2-b]吡喃，其特征在于在5位具有芳香族取代基。 萘并吡喃的5位的芳香族基团为取代或未取代的芳基或其它取代或未取代的芳基。 这些化合物可以由以下图解表示：还描述了含有这些化合物或被这些化合物包被的聚合物有机主体材料。

    7-methylidene-5-oxo-furo fused naphthopyrans
    8.
    发明授权
    7-methylidene-5-oxo-furo fused naphthopyrans 失效
    7-亚甲基-5-氧代 - 呋喃稠合萘并吡喃

    公开(公告)号：US5811034A

    公开(公告)日：1998-09-22

    申请号：US958722

    申请日：1997-10-23

    申请人： Jibing Lin

    发明人： Jibing Lin

    IPC分类号： G03C1/73 ,  C07D493/04 ,  C08K5/1545 ,  C08L101/00 ,  G02B5/23 ,  C07D311/04

    CPC分类号： C07D493/04

    摘要： Described are novel 7-methylidene-5-oxo-furo fused naphthopyran compounds having certain substituents at the 2 position of the pyran ring. Also described are polymeric organic host materials that contain or that are coated with such compounds.

    摘要翻译： 描述了在吡喃环的2位具有某些取代基的新颖的7-亚甲基-5-氧代 - 呋喃稠合的萘并吡喃化合物。 还描述了含有或涂覆有这些化合物的聚合物有机主体材料。

    Optical switching device using holographic polymer dispersed liquid crystals
    10.
    发明授权
    Optical switching device using holographic polymer dispersed liquid crystals 失效
    使用全息聚合物分散液晶的光开关器件

    公开(公告)号：US07301601B2

    公开(公告)日：2007-11-27

    申请号：US10850714

    申请日：2004-05-20

    申请人： Jibing Lin ,  Suning Tang ,  Yuanji Tang ,  Masami Aihara

    发明人： Jibing Lin ,  Suning Tang ,  Yuanji Tang ,  Masami Aihara

    IPC分类号： G02F1/13 ,  G02F1/1335

    CPC分类号： G02F1/13342 ,  G02F1/133615 ,  G02F1/31 ,  G02F2203/06

    摘要： A thin holographic optical switch used in a liquid crystal display device contains opposing transparent substrates transparent electrodes between the substrates and a diffraction grating between the electrodes. The diffraction grating contains regions of transparent polymerized photopolymers and cholesteric liquid crystal micro-droplets. Refractive indexes of the photopolymers and liquid crystal are substantially the same when the electrodes have the same potential. The holographic optical switch transmits broadband LED light when the potential difference between the electrodes is zero and is polarization independent. The holographic optical switch diffracts broadband LED light when the potential difference between the electrodes is non-zero and is polarization independent.

    摘要翻译： 在液晶显示装置中使用的薄全息光学开关包括在基板之间的相对的透明基板和电极之间的衍射光栅。 衍射光栅包含透明聚合光聚合物和胆甾型液晶微滴的区域。 当电极具有相同的电位时，光聚合物和液晶的折射率基本相同。 当电极之间的电位差为零并且与偏振无关时，全息光学开关传输宽带LED光。 当电极之间的电位差为非零并且与偏振无关时，全息光学开关衍射宽带LED光。