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51.发明授权Method for polymerizing a monomer solution within a cavity to generate a smooth polymer surface 有权在空腔内聚合单体溶液以产生光滑聚合物表面的方法公开(公告)号：US08110251B2
公开(公告)日：2012-02-07
申请号：US12026396
申请日：2008-02-05
IPC分类号： B05D3/10
CPC分类号： G01N21/7703 , G01N2021/6434 , G01N2021/773 , G01N2021/7786
摘要： In preferred embodiments, the present invention relates to methods for polymerizing a monomer solution within a cavity covered by a porous membrane to generate a smooth polymer surface. More specifically, the method can be used to provide a medical device or sensor with a smooth polymer surface.
摘要翻译： 在优选的实施方案中，本发明涉及在由多孔膜覆盖的空腔内聚合单体溶液以产生光滑聚合物表面的方法。 更具体地，该方法可用于提供具有光滑聚合物表面的医疗装置或传感器。
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公开(公告)号：US20090149656A1
公开(公告)日：2009-06-11
申请号：US12189089
申请日：2008-08-08
IPC分类号： C07D401/00 , C07C69/52
CPC分类号： A61K49/0019 , B82Y5/00 , B82Y10/00 , B82Y15/00 , B82Y30/00 , C07D213/82 , C07F5/025 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , G01N33/542 , G01N33/543 , G01N33/582 , G01N33/66 , Y10T436/144444
摘要： The present invention concerns an improved optical method and optical sensing device for determining the levels of polyhydroxyl-substituted organic molecules in vitro and/or in vivo in aqueous media. The range of detection is between about 400 and 800 nm. In particular, a sensory devise is implemented in a mammal to determine sugar levels. Specifically, a dye is combined with a conjugated nitrogen-containing heterocyclic aromatic boronic acid-substituted bis-onium compound in the presence of a sugar, such as fructose or glucose. The viologens are preferred as the aromatic conjugated nitrogen-containing boronic acid substituted compounds. The method is useful to determine sugar levels in a human being.
摘要翻译： 本发明涉及一种改进的光学方法和光学感测装置，用于确定水性介质中体外和/或体内多羟基取代的有机分子的水平。 检测范围在约400和800nm之间。 特别地，在哺乳动物中实施感官设计以确定糖水平。 具体地说，在糖如果糖或葡萄糖的存在下，将染料与共轭含氮杂环芳族硼酸取代的双鎓化合物组合。 紫罗兰是优选的芳族共轭含氮硼酸取代的化合物。 该方法对于测定人的糖含量是有用的。
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53.发明授权
公开(公告)号：US5788888A
公开(公告)日：1998-08-04
申请号：US330898
申请日：1994-10-28
申请人： Arie Cohen , Myrna Serrano , Norman L. Madison, deceased , Peter E. Pierini , Ritchie A. Wessling , Donald E. McLemore , Donald L. Schmidt
发明人： Arie Cohen , Myrna Serrano , Norman L. Madison, deceased , Peter E. Pierini , Ritchie A. Wessling , Donald E. McLemore , Donald L. Schmidt
CPC分类号： B29C47/0035 , B29C47/0004 , B29C55/00 , B29C67/24 , B29C43/00 , B29C47/0009 , B29K2079/00 , B29K2081/00 , B29K2105/0079 , B29K2995/0051
摘要： Described is a process for preparing a three-dimensional article of a lyotropic polymer comprising the steps of (a) forming a shaped article of a liquid crystalline solution of a lyotropic polymer; (b) washing the shaped article with a washing fluid under conditions sufficient to reduce the solvent content of the article to less than about 2,000 parts per million, wherein the dimensions of the washed article are no less than 0.05 inches by 0.05 inches by 0.05 inches. Such articles are useful for many applications, particularly those requiring fire- and/or heat-resistance.
摘要翻译： 描述了一种制备溶致性聚合物的三维制品的方法，包括以下步骤：（a）形成溶致性聚合物的液晶溶液的成形制品; （b）在足以将制品的溶剂含量降低至约2,000ppm的条件下用洗涤液洗涤成型制品，其中洗涤制品的尺寸不小于0.05英寸×0.05英寸×0.05英寸 。 这些制品对于许多应用是有用的，特别是那些需要耐火和/或耐热性的应用。
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54.发明授权Amphipathic graft copolymer pesticide formulation compositions and methods of their use 失效两亲性接枝共聚物农药配方及其使用方法
公开(公告)号：US5787686A
公开(公告)日：1998-08-04
申请号：US786076
申请日：1997-01-21
IPC分类号： A01N25/02 , A01N25/04 , C08F2/04 , C08F2/08 , C08F257/02 , C08F265/04 , B65B3/00
CPC分类号： A01N25/02 , A01N25/04 , C08F257/02 , C08F265/04
摘要： The present invention further provides a substantially non-aqueous agricultural pesticide concentrate formulation of a non-ionic surfactant and a amphipathic graft copolymer composition in admixture with a water-insoluble organic agricultural pesticide which concentrate formulation can be easily diluted with water to form non-settling, freeze-thaw stable formulations. The present invention further provides methods for the use of water-diluted agricultural pesticide concentrate formulations of the above non-ionic surfactant concentrate formulations in the kill and control of agricultural pest.
摘要翻译： 本发明还提供非离子表面活性剂的基本非水性农药浓缩物制剂和与水不溶性有机农药相混合的两亲接枝共聚物组合物，浓缩制剂可以容易地用水稀释以形成不沉降 ，冻融稳定配方。 本发明还提供了使用上述非离子表面活性剂浓缩物制剂的水稀释农药浓缩物制剂杀死和控制农业害虫的方法。
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公开(公告)号：US5585052A
公开(公告)日：1996-12-17
申请号：US365614
申请日：1994-12-28
摘要： The invention is a process for the preparation of polybenzazole staple fibers which includes extruding a solution of polybenzazole polymer to form a dope filament, cutting the dope filament to a desired length, and washing and drying the cut filament. It has been discovered that the process of the invention provides a suitable means to prepare staple fibers which does not require the cutting of washed, rigid polybenzazole filaments.
摘要翻译： 本发明是一种制备聚吲哚短纤维的方法，其包括挤出聚吲哚聚合物溶液以形成涂料丝，将纺丝原丝切割成所需长度，以及洗涤和干燥切丝。 已经发现，本发明的方法提供了制备不需要切割洗涤的刚性聚吲哚长丝的短纤维的合适的方法。
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公开(公告)号：US5552221A
公开(公告)日：1996-09-03
申请号：US366346
申请日：1994-12-29
申请人： Ying H. So , Steven J. Martin , Chieh-Chun Chau , Ritchie A. Wessling , Ashish Sen , Katsuhiko Kato , Daniel B. Roitman , Willie E. Rochefort
发明人： Ying H. So , Steven J. Martin , Chieh-Chun Chau , Ritchie A. Wessling , Ashish Sen , Katsuhiko Kato , Daniel B. Roitman , Willie E. Rochefort
CPC分类号： D01F6/74 , Y10T428/2929
摘要： Described is a method for preparing a polybenzazole filament which comprises extruding a polybenzazole dope filament, drawing the filament across an air gap, coagulating and washing the filament, and drying the filament, characterized in that a solution of a compound selected from the group consisting of ferrocenes, ruthocene, iodide-, cobalt-, and copper-containing compounds, dyes, and mixtures thereof is contacted with a filament subsequent to the washing step and prior to the drying step. This method provides a means to improve the tensile strength retention of damaged polybenzazole filaments following exposure to sunlight.
摘要翻译： 描述了一种制备聚苯并唑丝的方法，该方法包括挤出聚吲哚染料丝，拉伸细丝穿过气隙，凝结和洗涤细丝，干燥长丝，其特征在于，将选自以下的化合物的溶液 二茂铁，钌菁，碘化物，钴和含铜化合物，染料及其混合物在洗涤步骤之后和干燥步骤之前与细丝接触。 该方法提供了一种改善受暴露于阳光下的受损聚吲哚长丝的拉伸强度保留的方法。
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公开(公告)号：US5419957A
公开(公告)日：1995-05-30
申请号：US245152
申请日：1994-05-17
CPC分类号： B32B27/08 , C08K7/02 , Y10T428/249962 , Y10T428/249964 , Y10T428/249989
摘要： This invention relates to a low heat release, low density, fiber-reinforced composite comprising a matrix comprising a thermoplastic polymer selected from the group consisting of polyarylsulfone, polyethersulfone, polyetheretherketone, polyetherketoneketone, a copolycarbonate of 4,4'-thiodiphenol and at least one member of the group consisting of bisphenol A, 9,9-bis(4-hydroxyphenyl)fluorene, and 1,1-bis(4-hydroxyphenyl)-1-phenyl ethane, a copolycarbonate of bisphenol A and 9,9-bis(4-hydroxyphenyl)fluorene, 1,1-bis(4-hydroxyphenyl)-1-phenyl ethane polycarbonate, bisphenol A polycarbonate, and polyetherimide, and from about 10 to about 70 percent by weight of the composite of randomly oriented reinforcing fibers, less than 0.5 inch in length, distributed throughout the matrix. The matrix has a void volume of from about 20 to about 90 percent by volume. The composite has a thermoplastic skin layer on each of the major surfaces thereof. A process for making the composite is also disclosed.
摘要翻译： 本发明涉及一种低放热，低密度纤维增强复合材料，其包含基质，其包含选自聚芳基砜，聚醚砜，聚醚醚酮，聚醚酮酮，4,4'-硫代二酚的共聚碳酸酯和至少一种 由双酚A，9,9-双（4-羟基苯基）芴和1,1-双（4-羟基苯基）-1-苯基乙烷组成的组，双酚A的共聚碳酸酯和9,9-双（ 4-羟基苯基）芴，1,1-双（4-羟基苯基）-1-苯基乙烷聚碳酸酯，双酚A聚碳酸酯和聚醚酰亚胺，和约10至约70重量％的无规取向增强纤维的复合材料 长度大于0.5英寸，分布在整个矩阵中。 基质具有约20至约90体积％的空隙体积。 复合材料在其每个主表面上具有热塑性表层。 还公开了制备复合材料的方法。
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58.发明授权Matrix composites in which the matrix contains polybenzoxazole or polybenzothiazole 失效基质包含聚苯并噻唑或聚苯并噻唑的基质复合材料
公开(公告)号：US5196259A
公开(公告)日：1993-03-23
申请号：US624164
申请日：1990-12-07
CPC分类号： C08J5/04 , C08J2379/04 , C08J2381/00 , Y10T428/24994 , Y10T428/24995 , Y10T428/30
摘要： Fibers may be prepregged with a dope containing polybenzoxazole or polybenzothiazole. The prepreg may be contacted with water or another nonsolvent to coagulate the polymer and form a matrix composite.
摘要翻译： 纤维可以用含有聚苯并恶唑或聚苯并噻唑的涂料预浸渍。 预浸料可以与水或另一种非溶剂接触以使聚合物凝结并形成基质复合材料。
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59.发明授权
公开(公告)号：US5188824A
公开(公告)日：1993-02-23
申请号：US763791
申请日：1991-09-23
摘要： Stable, aqueous emulsion formulations of water-insoluble organic pesticides are formed from a mixture of (1) a water-insoluble organic pesticide, (2) a water based structured particle latex containing nonionic particles to which is bound a layer containing stabilizing pH independent ionic groups chemically bound at or near the surface of the polymer particles, and optionally a cosolvent and/or a cosurfactant for the pesticide. The resulting product is much more stable to coalescence than emulsions made with conventional surfactants.
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60.发明授权Methods for synthesizing pulps and short fibers containing polybenzazole polymers 失效用于合成聚氨酯聚合物的脉冲和短纤维的方法
公开(公告)号：US5164131A
公开(公告)日：1992-11-17
申请号：US584813
申请日：1990-09-19
CPC分类号： D01F6/74
摘要： Pulps and short fibers containing polybenzoxazole and/or polybenzothiazole or copolymers thereof can be synthesized by freezing the wet fiber straight from the coagulation bath without drying, and chopping or grinding the frozen fiber to the desired size and degree of fibrillation.
摘要翻译： 含有聚苯并恶唑和/或聚苯并噻唑或其共聚物的纸浆和短纤维可以通过将干燥的纤维从凝固浴中直接冷冻而不干燥，并将冷冻纤维切碎或研磨成所需尺寸和原纤维化程度来合成。
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