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公开(公告)号：US5130342A
公开(公告)日：1992-07-14
申请号：US558245
申请日：1990-07-25
CPC分类号： D01D5/247 , C08J3/2056 , C08J9/28 , C08K3/08 , C08K3/22 , C08J2201/052 , Y10T428/249978 , Y10T428/249979
摘要： A microporous particulate-filled thermoplastic polymeric article is provided. The article can be in the form of a film, a fiber, or a tube. The article has a thermoplastic polymeric structure having a plurality of interconnected passageways to provide a network of communicating pores. The microporous structure contains discrete submicron or low micron-sized particulate filler, the particulate filler being substantially non-agglomerated.
摘要翻译： 提供微孔填充颗粒的热塑性聚合物。 该制品可以是薄膜，纤维或管的形式。 该制品具有热塑性聚合物结构，其具有多个相互连接的通道以提供连通孔的网络。 微孔结构包含离散的亚微米或低微米尺寸的颗粒填料，颗粒填料基本上未凝聚。
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公开(公告)号：US4957943A
公开(公告)日：1990-09-18
申请号：US258314
申请日：1988-10-14
IPC分类号： C08J3/205 , C08J9/28 , C08K3/08 , C08K3/22 , C08K7/00 , C08K7/16 , C08K7/22 , C08L23/00 , C08L101/00 , D01D5/247 , D01F1/10 , D01F6/46
CPC分类号： C08K3/22 , C08J3/2056 , C08J9/28 , C08K3/08 , D01D5/247 , C08J2201/052 , Y10T428/249978 , Y10T428/249979
摘要： A microporous particulate-filled thermoplastic polymeric article is provided. The article can be in the form of a film, a fiber, or a tube. The article has a thermoplastic polymeric structure having a plurality of interconnected passageways to provide a network of communicating pores. The microporous structure contains discrete submicron or low micron-sized particulate filler, the particulate filler being substantially non-agglomerated.
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公开(公告)号：US4256694A
公开(公告)日：1981-03-17
申请号：US912344
申请日：1978-06-05
CPC分类号： G01N33/004 , G01N31/224 , Y10T436/205831
摘要： Colorimetric indicator material comprising alumina impregnated with permanganate ion and silver ion which changes color from purple to brown in the presence of carbon monoxide is disclosed. A personal monitor containing permanganate ion and silver ion impregnated alumina which changes color completely when the carbon monoxide exposure over a given period of time exceeds a predetermined concentration is disclosed.
摘要翻译： 公开了一种包含浸渍有高锰酸盐离子的氧化铝的比色指示剂材料和在一氧化碳存在下将颜色从紫色变为棕色的银离子。 公开了一种含有高浓度离子和银离子浸渍的氧化铝的个人监视器，其在一定时间内的一氧化碳暴露超过预定浓度时完全改变颜色。
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公开(公告)号：US4883779A
公开(公告)日：1989-11-28
申请号：US260283
申请日：1988-10-20
IPC分类号： C04B35/622 , C04B35/78
CPC分类号： C04B35/62231 , C04B35/78
摘要： A shaped article comprises a ceramic matrix and dispersed therein in the range of 5 to 30 weight percent mechanically added silicon carbide, said article having a modulus of elasticity (E) value of at least 10 percent greater than the inherent elastic modulus value of the fully dense host matrix. The articles are useful as high temperature stable reinforcement materials in composites requiring a high modulus of elasticity.
摘要翻译： 成形制品包括陶瓷基体并在其中分散在5至30重量％的机械加入的碳化硅的范围内，所述制品的弹性模量（E）值比完全的固有弹性模量值大至少10％ 密集主体矩阵。 该制品作为需要高弹性模量的复合材料中的高温稳定增强材料是有用的。
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公开(公告)号：US4800180A
公开(公告)日：1989-01-24
申请号：US912830
申请日：1986-09-26
CPC分类号： C04B35/62231 , C04B35/78 , Y10S264/19
摘要： A shaped article is described comprising a ceramic matrix and dispersed therein in the range of 5 to 30 weight percent mechanically added silicon carbide, said article having a modulus of elasticity (E) value of at least 10 percent greater than the inherent elastic modulus value of the fully dense host matrix. The articles are useful as high temperature stable reinforcement materials in composites requiring a high modulus of elasticity.
摘要翻译： 描述了一种成形制品，其包含陶瓷基体并在其中分散在5至30重量％的机械加入的碳化硅的范围内，所述制品的弹性模量（E）值比固有的弹性模量值大至少10％ 完全密集的主体矩阵。 该制品作为需要高弹性模量的复合材料中的高温稳定增强材料是有用的。
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公开(公告)号：US4612242A
公开(公告)日：1986-09-16
申请号：US740576
申请日：1985-06-03
CPC分类号： C09J7/0207 , Y10S428/906 , Y10T428/249974 , Y10T428/249984 , Y10T428/249986 , Y10T428/252 , Y10T428/261 , Y10T428/265 , Y10T428/2996
摘要： The invention primarily concerns a pressure-sensitive adhesive tape, the adhesive layer of which is filled with glass microbubbles and has a dark appearance by virtue of the microbubbles having a thin-film coating having an average thickness from 0.05 to 30 nm. A preferred thin-film coating is silver which can be applied by sputtering or by vapor deposition, preferably to an average thickness of between 1 and 10 nm.
摘要翻译： 本发明主要涉及粘合剂层被玻璃微泡填充的粘合带，并且由于具有平均厚度为0.05至30nm的薄膜涂层的微泡具有黑色外观。 优选的薄膜涂层是银，其可以通过溅射或通过气相沉积施加，优选平均厚度为1至10nm。
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公开(公告)号：US5148511A
公开(公告)日：1992-09-15
申请号：US787107
申请日：1991-11-04
CPC分类号： G02B1/048 , C03C25/105
摘要： A cladding composition comprising a fluorine-containing methacrylic monomer or a mixture of such monomers, and methyl methacrylate, such that the cladding composition is polymerized and then extruded or solution coated onto an optical fiber core, and an optical fiber comprising a core coated with such cladding composition, having a lower refractive index than the optical fiber core.
摘要翻译： 包含含氟甲基丙烯酸单体或这些单体的混合物和甲基丙烯酸甲酯的包层组合物，使得包层组合物聚合然后挤出或溶液涂覆到光纤芯上，以及包含涂覆有这种材料的芯的光纤 包层组成，折射率低于光纤纤芯。
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公开(公告)号：US4618525A
公开(公告)日：1986-10-21
申请号：US740577
申请日：1985-06-03
IPC分类号： C09J7/02 , C03B19/10 , C03C17/06 , C03C17/22 , C03C17/23 , C04B20/10 , C08J9/32 , C09C1/28 , C09C1/40 , B32B3/00
CPC分类号： C08J9/32 , C03B19/108 , C03C17/06 , C03C17/22 , C03C17/225 , C03C17/23 , C04B20/1055 , C09C1/28 , C09C1/405 , C01P2004/61 , C01P2004/80 , C01P2006/10 , C01P2006/12 , C01P2006/22 , C01P2006/60 , C03C2217/211 , C03C2217/214 , C03C2217/251 , C03C2217/26 , C03C2217/281 , C03C2217/282 , Y10T428/24917 , Y10T428/24926 , Y10T428/252 , Y10T428/261 , Y10T428/265 , Y10T428/2996
摘要： The invention concerns glass microbubbles having an inorganic thin-film coating not exceeding about 10 nm in thickness, especially a coating of a metal, a metalloid, or an alloy thereof. When dispersed throughout a matrix such as a polymer, the coated glass microbubbles can afford surprisingly good hiding power while also imparting esthetically pleasing colors to otherwise transparent articles.
摘要翻译： 本发明涉及具有不超过约10nm的无机薄膜涂层的玻璃微泡，特别是金属，准金属或其合金的涂层。 当分散在诸如聚合物的基质中时，涂覆的玻璃微泡可以提供令人惊讶的好的遮盖力，同时还赋予其他透明制品美观的颜色。
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公开(公告)号：US5223593A
公开(公告)日：1993-06-29
申请号：US741960
申请日：1991-08-08
申请人： Jerome W. McAllister , Alastair S. Dodds , Patricia M. Savu , Nicholas A. Stacey , Rachel J. Hobson
发明人： Jerome W. McAllister , Alastair S. Dodds , Patricia M. Savu , Nicholas A. Stacey , Rachel J. Hobson
IPC分类号： G02B6/00 , C08F20/10 , C08F20/22 , C08F20/24 , C08F220/18 , C08F220/22 , C08F220/24 , G02B1/04
CPC分类号： G02B6/02033 , C08F220/24 , G02B1/046
摘要： Polymer optical core fiber made from homopolymers of 1,1-dihydroperfluorocyclohexylmethyl methacrylate and co-polymers thereof with other .beta.-fluorinated (meth)acrylates and polymethyl methacrylate are disclosed that have low optical loss.
摘要翻译： 公开了具有低光损耗的聚合物光纤芯纤维，其由1,1-二氢全氟环己基甲基甲基丙烯酸酯的均聚物和与其它β-氟化（甲基）丙烯酸酯和聚甲基丙烯酸甲酯的共聚物制成。
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公开(公告)号：US5083112A
公开(公告)日：1992-01-21
申请号：US531835
申请日：1990-06-01
IPC分类号： G08B13/24
CPC分类号： G08B13/2408 , G08B13/2437 , G08B13/2442 , Y10S428/90
摘要： A marker for use in magnetic-type electronic article surveillance systems, comprising a substrate on which are deposited a plurality of high permeability, low coercive force magnetic thin-films, each being separated from an adjacent magnetic thin-film by a non-magnetic thin-film. Each of the magnetic films have substantially the same permeability and coercive force, and the non-magnetic films are of a thickness to allow magnetostatic coupling while inhibiting exchange coupling. Accordingly, all of the magnetic thin-films reverse as a single entity and produce a sharp, readily distinguishable response.
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