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1.发明授权
公开(公告)号：EP0428568B2
公开(公告)日：2000-04-19
申请号：EP89908784.5
申请日：1989-06-13
申请人： FOSTER MILLER, INC.
CPC分类号： B32B27/06 , B29C47/0021 , B29C47/24 , B29C67/24 , B29K2105/0079 , B29K2995/0053 , B29L2009/00 , B32B15/09 , B32B27/36 , B32B2307/518 , B32B2367/00 , C08J5/18 , C08J2367/03 , C08J2377/12 , Y10T428/2967 , Y10T428/31 , Y10T428/31721
摘要： This invention relates in general to the formation of multiaxially (e.g., biaxially) oriented films from high molecular weight liquid crystalline thermotropic polymers (homopolymers, copolymers, and the like), wherein due to the processing conditions employed, the films have a controlled molecular orientation. The novel multiaxially oriented films of the present invention are preferably prepared from two commercially available, thermotropic polymers, Dartco's Xydar and Celanese's Vectra.
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2.发明公开HIGH COMPRESSIVE STRENGTH LIQUID CRYSTALLINE POLYMERS AND FIBERS AND FILMS THEREOF 失效具有高的耐压性和纤维及其薄膜的液晶聚合物。
公开(公告)号：EP0589891A1
公开(公告)日：1994-04-06
申请号：EP92907397.0
申请日：1992-02-18
申请人： FOSTER-MILLER INC.
CPC分类号： C08G73/22 , B29C55/00 , B29C67/24 , B29D7/01 , B29K2079/00 , B29K2081/00 , B29K2105/0079 , C08G73/08 , C08G73/18
摘要： Fibres et films de polymères cristallins liquides articulés présentant des propriétés améliorées de résistance à la compression, et polymères cristallins liquides articulés présentant moins d'environ 5 mole % d'unités de monomères articulés.
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3.发明授权MULTIAXIALLY ORIENTED THERMOTROPIC POLYMER SUBSTRATE FOR PRINTED WIRE BOARD 失效多轴取向热致聚合物基材印刷BEDRAHTUNGSBRETT
公开(公告)号：EP0420938B1
公开(公告)日：1998-11-25
申请号：EP89908095.6
申请日：1989-06-15
申请人： FOSTER MILLER, INC.
IPC分类号： B32B9/00
CPC分类号： B32B27/08 , B32B27/06 , B32B38/0008 , B32B2255/10 , B32B2255/205 , B32B2307/514 , B32B2307/542 , B32B2307/546 , B32B2307/7246 , B32B2310/14 , B32B2311/12 , H05K1/0313 , Y10S428/901 , Y10T428/24917 , Y10T428/266 , Y10T428/31533
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4.发明公开
公开(公告)号：EP0427744A1
公开(公告)日：1991-05-22
申请号：EP89908059.0
申请日：1989-06-14
申请人： FOSTER MILLER, INC.
CPC分类号： B32B1/08 , B29C67/24 , B29K2105/0079 , B29L2023/00 , B32B27/06 , B32B2307/30 , B32B2307/302 , B32B2307/514 , B32B2307/536 , B32B2307/558 , B32B2307/734 , Y10S428/91 , Y10T428/1005 , Y10T428/139 , Y10T428/1393
摘要： La présente invention se fonde sur la découverte que des polymères ordonnés, tels que le PBzT, peuvent être aisément façonnés en structures tubulaires qui gardent l'orientation biaxiale qui leur a été conférée pendant le traitement, et que ces composants tubulaires très rigides peuvent présenter un coefficient de dilatation thermique (CTE) proche de zéro. Ces matériaux ne sont pas affectés négativement par d'importantes excursions thermiques, par exemple le passage d'une forte chaleur à un froid intense en un court laps de temps, ni par une longue exposition à l'une ou l'autre de ces températures extrêmes. Les composants tubulaires ci-décrits représentent ainsi un perfectionnement révolutionnaire des matériaux destinés à l'utilisation dans l'espace, étant donné que les températures extrêmes qui y règnent n'affectent pas la rigidité des structures bâties avec lesdits composants.
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5.发明公开MULTIAXIALLY ORIENTED THERMOTROPIC POLYMER SUBSTRATE FOR PRINTED WIRE BOARD 失效多轴取向热致聚合物基材印刷BEDRAHTUNGSBRETT。
公开(公告)号：EP0420938A1
公开(公告)日：1991-04-10
申请号：EP89908095.0
申请日：1989-06-15
申请人： FOSTER MILLER, INC.
CPC分类号： B32B27/08 , B32B27/06 , B32B38/0008 , B32B2255/10 , B32B2255/205 , B32B2307/514 , B32B2307/542 , B32B2307/546 , B32B2307/7246 , B32B2310/14 , B32B2311/12 , H05K1/0313 , Y10S428/901 , Y10T428/24917 , Y10T428/266 , Y10T428/31533
摘要： L'invention concerne l'utilisation de polymères thermotropiques orientés multiaxialement (par exemple biaxialement) comme matériau de substrat pour la préparation de planches de câblage imprimé (PWB). Dans des modes de réalisation préférés, la PWB de cette invention comprend une PWB multicouche organique générique à haute densité, comportant des films Xydar et/ou Vectra, pouvant être employés comme périmètre sans fil à haute densité et dans des blocs de puces céramiques à structure en grille.
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6.发明授权EXTRUDED THERMOPLASTICS, LIQUID CRYSTALLINE POLYMERS, AND BLENDS THEREOF HAVING A PLANAR MORPHOLOGY 失效挤出的热塑性，液晶聚合物和制品现有组合物PLANÄRER形态
公开(公告)号：EP0646141B1
公开(公告)日：2000-06-07
申请号：EP92917276.5
申请日：1992-03-31
申请人： FOSTER-MILLER, INC.
IPC分类号： C08F10/06 , C08F12/08 , C08G64/06 , C08G73/10 , C08L23/12 , C08L25/06 , C08L67/03 , C08L67/04 , C08L69/00 , C08L79/08 , C08L23/10 , C08J5/18 , C08L67/00
CPC分类号： C08L69/00 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/827 , B29C47/889 , B29C2947/92704 , B29C2947/92895 , B29C2947/92904 , C08F10/06 , C08J5/18 , C08L23/10 , C08L67/00 , C08L79/08 , C08L101/00 , C08L2666/18 , C08L77/00 , C08F2500/26
摘要： The present invention relates to articles of manufacture, such as films, tubes, and coatings, comprising a multiaxially oriented film having a planar morphology, wherein the article of manufacture comprises at least one thermoplastic flexible polymer, at least one thermotropic liquid crystalline polymer, or a blend thereof. Recyclable articles of manufacture having improved barrier properties are also provided.
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7.发明公开
公开(公告)号：EP0428568A1
公开(公告)日：1991-05-29
申请号：EP89908784.0
申请日：1989-06-13
申请人： FOSTER MILLER, INC.
CPC分类号： B32B27/06 , B29C47/0021 , B29C47/24 , B29C67/24 , B29K2105/0079 , B29K2995/0053 , B29L2009/00 , B32B15/09 , B32B27/36 , B32B2307/518 , B32B2367/00 , C08J5/18 , C08J2367/03 , C08J2377/12 , Y10T428/2967 , Y10T428/31 , Y10T428/31721
摘要： La présente invention se rapporte en général à la formation de films à orientation multiaxiale (par exemple biaxiale) à partir de polymères thermotropes liquides cristallins à poids moléculaire élevé (homopolymères, copolymères, et similaire), dans laquelle en raison des conditions de mise en oeuvre utilisées, les films présentent une orientation moléculaire contrôlée. Ces nouveaux films à orientation multiaxiale sont de préférence préparés à partir de deux polymères thermotropes du commerce, le Xydar de Dartco et le Vectra de Celanese.
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公开(公告)号：EP0477291B1
公开(公告)日：2002-10-16
申请号：EP90910243.6
申请日：1990-06-18
申请人： FOSTER-MILLER, INC.
CPC分类号： C09K19/38 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/009 , B29C47/061 , B29C47/065 , B29C47/24 , B29C47/268 , B29C47/28 , B29C55/00 , B29C2791/007 , B29D7/01 , B29K2105/0079 , B29L2031/7158 , H05K1/0313 , Y10T428/1077 , Y10T428/31786
摘要： A flat and nearly mechanically isotropic liquid crystal polymer film (38) can be formed by laminating two biaxially oriented films. A laminate is produced having two thin outer surface portions which are oriented in one direction and a relatively thick inner portion. The film is formed by passing a polymer through a set of three tubular rotors (30) which are concentric and have facing surface which define inner and outer annular polymer flow channels. These rotors may rotate in the same or opposite direction of the flow. Another way to make the film is with a slit-type die (90) through which a polymer flows in one direction, while a moving band (91) passes continuously in a traverse direction. These ordered-polymer films are useful in the production of printed circuit boards.
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公开(公告)号：EP0500538B1
公开(公告)日：1999-12-08
申请号：EP90912833.2
申请日：1990-08-17
申请人： FOSTER MILLER, INC.
CPC分类号： B32B1/02 , B32B27/08 , B32B37/00 , B32B2307/518 , B32B2439/00 , F17C1/16 , F17C2203/0604 , F17C2203/0607 , F17C2203/066 , F17C2203/067 , F17C2203/0675 , F17C2209/2109 , F17C2209/2163 , F17C2209/221 , F17C2221/011 , F17C2221/012 , F17C2221/017 , F17C2221/033 , F17C2223/0123 , F17C2223/0161 , F17C2270/0192 , Y02E60/321
摘要： The vessel structures disclosed herein are adapted for containing a mobile or highly permeating fluid such as helium gas or liquid hydrogen or oxygen. Escape of the fluid is inhibited by a barrier layer of an oriented lyotropic liquid crystal polymer film. Preferred polymers include polybenzazole (PBZ) polymers.
摘要翻译： 本文公开的容器结构适于容纳可移动或高渗透流体，例如氦气或液态氢或氧。 流体的逸出受到定向溶致液晶聚合物膜的阻挡层的抑制。 优选的聚合物包括聚苯并唑（PBZ）聚合物。
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10.发明公开MEMBERS HAVING A MULTIAXIALLY ORIENTED COATING OF THERMOTROPIC LIQUID CRYSTALLINE POLYMER AND METHODS AND APPARATUS FOR PRODUCING SUCH MEMBERS 失效元素多轴向定向涂料THERMO热带液晶聚合物含的方法和装置这样的元素生产
公开(公告)号：EP0954428A1
公开(公告)日：1999-11-10
申请号：EP97903968.0
申请日：1997-01-24
申请人： FOSTER-MILLER INC.
CPC分类号： C03C25/106 , B29C47/0014 , B29C47/0023 , B29C47/021 , B29C47/025 , B29C47/24 , B29C67/0003 , B29L2011/0075 , G02B6/02395 , Y10T428/105 , Y10T428/24058 , Y10T428/29 , Y10T428/2913 , Y10T428/2933 , Y10T428/2936 , Y10T428/294 , Y10T428/31786
摘要： Coatings of multiaxially oriented Thermotropic Liquid Crystalline Polymer (TLCP) are provided to elongated members. Suitable members include glass rods, glass fibers, pipes, beams, and other oval or polygonal members having an essentially regular cross section. Members of ceramic, plastic, or metal can also be coated. This extrusion is performed using a die having inner and outer mandrels capable of rotating in opposite directions. Concentricity between inner and outer mandrels of the die is maintained to assure uniform coating thickness. In order to produce a high level of multiaxial orientation at lower die rotational speeds, the die design may include spiraling feed zones on one or both facing surfaces of the inner and outer mandrels. The application of the multiaxially oriented coating provides superior impermeability to water vapor and oxygen, and increased strength to the elongated member in the axial direction.
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