利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.033 秒)

    Water soluble tooling materials for composite structures
    4.
    发明授权
    Water soluble tooling materials for composite structures 失效
    用于复合结构的水溶性模具材料

    公开(公告)号：US06828373B2

    公开(公告)日：2004-12-07

    申请号：US10092843

    申请日：2002-03-06

    申请人： Gregory J. Artz ,  John L. Lombardi ,  K. Ranji Vaidyanathan ,  Joseph Walish

    发明人： Gregory J. Artz ,  John L. Lombardi ,  K. Ranji Vaidyanathan ,  Joseph Walish

    IPC分类号： C08K515

    CPC分类号： B28B7/46 ,  B28B7/342

    摘要： The present invention relates to a low density, water-soluble coring and tooling material used for the fabrication of composite parts. One aspect of the present invention relates to a lightweight, strong composite coring material that can be easily shaped and removed from cured composite parts. Another aspect of the present invention relates to a lightweight, strong composite tooling material that is easily tailored to provide a specific coefficient of thermal expansion and thermal conductivity, thus providing a tooling material that can be matched to the composite structure and material being fabricated.

    摘要翻译： 本发明涉及用于制造复合部件的低密度，水溶性取芯和模具材料。 本发明的一个方面涉及一种轻质，坚固的复合取芯材料，其可以容易地从固化的复合部件上成形和去除。 本发明的另一方面涉及一种轻质，强力的复合模具材料，其易于定制以提供特定的热膨胀系数和热导率，从而提供可与复合结构和正在制造的材料相匹配的模具材料。

    Water soluble tooling materials for composite structures
    6.
    发明申请
    Water soluble tooling materials for composite structures 审中-公开
    用于复合结构的水溶性模具材料

    公开(公告)号：US20050116136A1

    公开(公告)日：2005-06-02

    申请号：US10965650

    申请日：2004-10-14

    申请人： Gregory Artz ,  John Lombardi ,  K. Vaidyanathan ,  Joseph Walish

    发明人： Gregory Artz ,  John Lombardi ,  K. Vaidyanathan ,  Joseph Walish

    IPC分类号： B22C7/02 ,  B22C9/04 ,  B28B7/34 ,  B28B7/46 ,  B29C39/00

    CPC分类号： B28B7/46 ,  B28B7/342

    摘要： The present invention relates to a low density, water-soluble coring and tooling material used for the fabrication of composite parts. One aspect of the present invention relates to a lightweight, strong composite coring material that can be easily shaped and removed from cured composite parts. Another aspect of the present invention relates to a lightweight, strong composite tooling material that is easily tailored to provide a specific coefficient of thermal expansion and thermal conductivity, thus providing a tooling material that can be matched to the composite structure and material being fabricated.

    摘要翻译： 本发明涉及用于制造复合部件的低密度，水溶性取芯和模具材料。 本发明的一个方面涉及一种轻质，坚固的复合取芯材料，其可以容易地从固化的复合部件上成形和去除。 本发明的另一方面涉及一种轻质，强力的复合模具材料，其易于定制以提供特定的热膨胀系数和热导率，从而提供可与复合结构和正在制造的材料相匹配的模具材料。

    Broad wavelength range chemically-tunable photonic materials
    7.
    发明授权
    Broad wavelength range chemically-tunable photonic materials 有权
    宽波长范围的化学可调光子材料

    公开(公告)号：US09360604B2

    公开(公告)日：2016-06-07

    申请号：US13495684

    申请日：2012-06-13

    申请人： Youngjong Kang ,  Joseph Walish ,  Edwin L. Thomas

    发明人： Youngjong Kang ,  Joseph Walish ,  Edwin L. Thomas

    IPC分类号： C09K9/00 ,  G02F1/00 ,  G02B5/20 ,  B82Y20/00 ,  G02B1/00 ,  C08L53/00 ,  G02F1/01 ,  G02F1/061 ,  G02F1/15

    CPC分类号： C08F293/00 ,  B82Y20/00 ,  G01K11/12 ,  G02B1/005 ,  G02B5/20 ,  G02F1/0121 ,  G02F1/0147 ,  G02F1/061 ,  G02F1/15 ,  G02F2001/1519 ,  G02F2202/022 ,  G02F2202/32 ,  G02F2202/36 ,  G02F2203/023

    摘要： The present invention provides polymeric materials arranged as photonic crystals, or portions of photonic crystals, having properties which can be easily tuned over a large range of wavelengths upon exposure to an external stimulus. In some embodiments, the photonic crystals comprise at least one portion which can undergo a change in a physical, chemical, dielectric, or other property upon exposure to an altering stimulus, resulting in a change in a diffracted wavelength of electromagnetic radiation (e.g, light) by the photonic crystal. Embodiments of the invention may advantageously exhibit large stop band tunability and rapid response times. Photonic crystals of the invention may be useful in a wide variety of applications, such as colorimetric sensors, active components of simple display devices, electrically controlled tunable optically pumped laser, photonic switches, multiband filters, and the like.

    摘要翻译： 本发明提供了布置为光子晶体或光子晶体的部分的聚合材料，其具有在暴露于外部刺激时可以在大范围的波长下容易地调谐的特性。 在一些实施例中，光子晶体包括至少一部分，其在暴露于改变刺激时可以经历物理，化学，电介质或其他性质的变化，导致电磁辐射的衍射波长的变化（例如，光 ）由光子晶体。 本发明的实施例可以有利地表现出大的阻带可调性和快速响应时间。 本发明的光子晶体可用于各种应用中，例如比色传感器，简单显示装置的有源部件，电控可调谐的光泵浦激光器，光子开关，多频带滤波器等。

    BROAD WAVELENGTH RANGE TUNABLE PHOTONIC MATERIALS
    10.
    发明申请
    BROAD WAVELENGTH RANGE TUNABLE PHOTONIC MATERIALS 审中-公开
    宽波长范围可调光子材料

    公开(公告)号：US20090086208A1

    公开(公告)日：2009-04-02

    申请号：US12239520

    申请日：2008-09-26

    申请人： Youngjong Kang ,  Joseph Walish ,  Edwin L. Thomas

    发明人： Youngjong Kang ,  Joseph Walish ,  Edwin L. Thomas

    IPC分类号： G01J3/46 ,  G02F1/03

    CPC分类号： C08F293/00 ,  B82Y20/00 ,  G01K11/12 ,  G02B1/005 ,  G02B5/20 ,  G02F1/0121 ,  G02F1/0147 ,  G02F1/061 ,  G02F1/15 ,  G02F2001/164 ,  G02F2202/022 ,  G02F2202/32 ,  G02F2202/36 ,  G02F2203/023

    摘要： The present invention provides polymeric materials arranged as photonic crystals, or portions of photonic crystals, having properties which can be easily tuned over a large range of wavelengths upon exposure to an external stimulus. In some embodiments, the photonic crystals comprise at least one portion which can undergo a change in a physical, chemical, dielectric, or other property upon exposure to an altering stimulus, resulting in a change in a diffracted wavelength of electromagnetic radiation (e.g, light) by the photonic crystal. Embodiments of the invention may advantageously exhibit large stop band tunability and rapid response times. Photonic crystals of the invention may be useful in a wide variety of applications, such as colorimetric sensors, active components of simple display devices, electrically controlled tunable optically pumped laser, photonic switches, multiband filters, and the like.

    摘要翻译： 本发明提供了布置为光子晶体或光子晶体的部分的聚合材料，其具有在暴露于外部刺激时可以在大范围的波长下容易地调谐的特性。 在一些实施例中，光子晶体包括至少一部分，其在暴露于改变刺激时可以经历物理，化学，电介质或其他性质的变化，导致电磁辐射的衍射波长的变化（例如，光 ）由光子晶体。 本发明的实施例可以有利地表现出大的阻带可调性和快速响应时间。 本发明的光子晶体可用于各种应用中，例如比色传感器，简单显示装置的有源部件，电控可调谐的光泵浦激光器，光子开关，多频带滤波器等。