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21. 发明授权

US09434831B2 Benzimidazole based aerogel materials 有权
标题翻译：苯并咪唑基气凝胶材料
公开(公告)号：US09434831B2
公开(公告)日：2016-09-06
申请号：US14450942
申请日：2014-08-04
申请人： Aspen Aerogels, Inc.
发明人： Wendell E Rhine , David Mihalcik
IPC分类号： C08J9/20 , C08J9/28
CPC分类号： C08J9/28 , C08J9/0066 , C08J9/0085 , C08J9/286 , C08J2201/0502 , C08J2205/024 , C08J2205/026 , C08J2205/042 , C08J2205/05 , C08J2205/06 , C08J2379/04 , D06M15/3562 , D06M2400/02
摘要： The present invention provides aerogel materials based on imidazoles and polyimidazoles. The polyimidazole based aerogel materials can be thermally stable up to 500° C. or more, and can be carbonized to produce a carbon aerogel having a char yield of 60% or more, specifically 70% or more. The present invention also provides methods of producing polyimidazole based aerogel materials by reacting at least one monomer in a suitable solvent to form a polybenzimidazole gel precursor solution, casting the polybenzimidazole gel precursor solution into a fiber reinforcement phase, allowing the at least one gel precursor in the precursor solution to transition into a gel material, and drying the gel materials to remove at least a portion of the solvent, to obtain an polybenzimidazole-based aerogel material.
摘要翻译：本发明提供了基于咪唑和聚咪唑的气凝胶材料。基于聚咪唑的气凝胶材料可以在高达500℃或更高温度下是热稳定的，并且可以被碳化以产生炭黑产率为60％以上，特别是70％以上的碳气凝胶。本发明还提供了通过使至少一种单体在合适的溶剂中反应以形成聚苯并咪唑凝胶前体溶液来生产聚咪唑基气凝胶材料的方法，将聚苯并咪唑凝胶前体溶液浇铸到纤维增强相中，使至少一种凝胶前体转变成凝胶材料的前体溶液，并干燥凝胶材料以除去至少一部分溶剂，得到基于聚苯并咪唑的气凝胶材料。

22. 发明授权

US09347004B2 Flame propagation resistant foam and method 有权
标题翻译：阻燃泡沫和方法
公开(公告)号：US09347004B2
公开(公告)日：2016-05-24
申请号：US12485648
申请日：2009-06-16
申请人： George F. Nicholas
发明人： George F. Nicholas
IPC分类号： C09K21/12 , C08J9/00 , C08J9/40
CPC分类号： C09K21/12 , C08J9/0038 , C08J9/40 , C08J2205/05
摘要： A method for making a flame propagation resistant foam from a foam substrate including the steps of preparing a flame-retardant solution that includes an organic phosphate ester in water, immersing the foam substrate in the flame-retardant solution to obtain a partially treated foam substrate and curing the partially treated foam substrate at a predetermined temperature for a predetermined amount of time.
摘要翻译：一种从泡沫基材制造耐火焰蔓延泡沫的方法，包括以下步骤：制备包含水中的有机磷酸酯的阻燃溶液，将泡沫基材浸渍在阻燃溶液中以获得部分处理的泡沫基材，在预定温度下将部分处理的泡沫基材固化预定时间量。

23. 发明授权

US09334382B2 Process for producing flexible polyurethane foam 有权
标题翻译：生产柔性聚氨酯泡沫的方法
公开(公告)号：US09334382B2
公开(公告)日：2016-05-10
申请号：US13178562
申请日：2011-07-08
申请人： Juan Jesus Burdeniuc , James Douglas Tobias , You-Moon Jeon , Renee Jo Keller
发明人： Juan Jesus Burdeniuc , James Douglas Tobias , You-Moon Jeon , Renee Jo Keller
IPC分类号： C08J9/00 , C08G18/16 , C08G18/18 , C08G18/40 , C08G18/65 , C08G18/08 , C08G101/00
CPC分类号： C08J9/0028 , C08G18/0838 , C08G18/16 , C08G18/185 , C08G18/4072 , C08G18/6552 , C08G2101/00 , C08G2101/0008 , C08J9/0033 , C08J9/0042 , C08J2205/05 , C08J2375/04 , C08J2375/08
摘要： A composition and process useful to make flexible polyurethane foams and in particular flexible molded polyurethane foams is disclosed. The usage of dipolar aprotic liquids such as DMSO, DMI, sulfolane, N-methyl-acetoacetamide, N,N-dimethylacetoacetamide as well as glycols containing hydroxyl numbers OH#≦1100 as cell opening aides for 2-cyanoacetamide or other similar molecules containing active methylene or methine groups to make a polyurethane foam is also disclosed. The advantage of using cell opener aids results in a) no foam shrinkage; b) lower use levels of cell opener; c) foam performance reproducibility d) optimum physical properties. In addition, combining the acid blocked amine catalyst together with the cell opener and the cell opener aid results in a less corrosive mixture as well as provides a method that does not require mechanical crushing for cell opening.
摘要翻译：公开了用于制备柔性聚氨酯泡沫，特别是柔性模塑聚氨酯泡沫的组合物和方法。使用偶极非质子液体如DMSO，DMI，环丁砜，N-甲基 - 乙酰乙酰胺，N，N-二甲基乙酰乙酰胺以及含有羟基数OH＃＆amp; 1100的二醇作为2-氰基乙酰胺或其它类似分子的细胞开放助剂还公开了制备聚氨酯泡沫的活性亚甲基或次甲基。使用细胞开放助剂的优点导致a）没有泡沫收缩; b）细胞开放剂的使用水平较低; c）泡沫性能重现性d）最佳物理性能。此外，将酸封闭的胺催化剂与开孔剂和开孔剂组合在一起导致较少的腐蚀性混合物，并且提供了不需要机械破碎以进行开孔的方法。

24. 发明申请

US20160115288A1 CO2 CONTAINING FOAMS AND RELATED METHODS 审中-公开
标题翻译：含二氧化碳的方法及相关方法
公开(公告)号：US20160115288A1
公开(公告)日：2016-04-28
申请号：US14890662
申请日：2014-05-13
申请人： NOVOMER, INC.
发明人： Simon Waddington
IPC分类号： C08J9/12
CPC分类号： C08J9/122 , C08G18/10 , C08G18/44 , C08G18/706 , C08G18/7621 , C08G18/7664 , C08G18/7671 , C08G18/776 , C08G18/7831 , C08G18/792 , C08G18/794 , C08G18/797 , C08G18/798 , C08G18/80 , C08G2101/00 , C08G2101/0008 , C08G2101/0025 , C08J9/02 , C08J2201/022 , C08J2201/03 , C08J2203/06 , C08J2205/05 , C08J2375/04
摘要： The present invention provides methods for producing polyurethane foam compositions. Such methods include mixing an A-side composition, a B-side composition, and CO2 to provide a foam mixture, wherein at least a portion of the CO2 is added as a separate stream, or is provided dissolved in the B-side composition.
摘要翻译：本发明提供了生产聚氨酯泡沫组合物的方法。这样的方法包括混合A侧组合物，B侧组合物和CO 2，以提供泡沫混合物，其中至少一部分CO 2作为单独的流加入，或溶解在B侧组合物中。

25. 发明申请

US20160080857A1 Three-Dimensional Air-Adsorbing Structure 有权
公开(公告)号：US20160080857A1
公开(公告)日：2016-03-17
申请号：US14953321
申请日：2015-11-28
申请人： Bose Corporation
发明人： Lifun Lin
IPC分类号： H04R1/28
CPC分类号： H04R1/2803 , B01D53/0407 , C08J9/40 , C08J2205/05 , C08J2361/28 , C08J2375/04 , C08J2433/00 , C08J2475/04 , H04R1/2826 , H04R1/288 , H04R2201/029
摘要： A three-dimensional air-adsorbing structure. The structure has a three-dimensional, unitary, skeletal, porous scaffold, air-adsorbing material particles, and one or more hydrophobic binders that couple air-adsorbing material particles to each other to form agglomerates and couples particles and agglomerates to the scaffold. The structure has structure openings in the agglomerates and structure openings between agglomerates, such structure openings being open to the outside environment. The air-adsorbing material and the agglomerates are coupled to the scaffold by creating a water-based emulsion of air-adsorbing material, agglomerates of the material, and binder, and then impregnating the scaffold with this emulsion. The emulsion is dried at least in part at a temperature below the freezing point of the emulsion.

26. 发明申请

US20150299413A1 THERMOFORMABLE MELAMINE RESIN FOAM WITH PARTICULATE FILLER MATERIAL 审中-公开
标题翻译：具有颗粒填充材料的热敏甲醛树脂泡沫
公开(公告)号：US20150299413A1
公开(公告)日：2015-10-22
申请号：US14646792
申请日：2013-11-25
申请人： BASF SE
发明人： Tobias Heinz STEINKE , Hoest BAUMGARTL , Werner LENZ , Klaus HAHN
IPC分类号： C08J9/14 , C08J9/00
CPC分类号： C08J9/141 , C08J9/0023 , C08J9/0033 , C08J9/0061 , C08J2203/14 , C08J2205/05 , C08J2361/28 , C08J2379/04 , C08J2423/06 , C08J2423/12 , C08J2463/00 , C08J2467/00 , C08J2469/00 , C08J2475/00 , C08J2477/00 , C08L61/28 , C08L2203/14 , C08L2203/30
摘要： The present invention relates to a thermoformable melamine-formaldehyde foam comprising from 0.1 to 50 wt % of at least one particulate filling material, wherein the wt % are based on the total weight of filling material plus melamine-formaldehyde precondensate used for foam production, wherein the at least one particulate filling material has a melting point no higher than 220° C. and an average particle diameter in the range from 5 μm to 750 μm, to a process for producing the thermoformable melamine-formaldehyde foam and also to the use of the melamine-formaldehyde foam for acoustical or thermal insulation in building construction, in automobile, ship and track vehicle construction, the construction of spacecraft, in the upholstery industry or for insulating pipework lines.
摘要翻译：本发明涉及一种可热成型的三聚氰胺 - 甲醛泡沫，其包含0.1至50重量％的至少一种颗粒填充材料，其中wt％基于填充材料的总重量加上用于泡沫生产的三聚氰胺 - 甲醛预缩合物，其中所述至少一种颗粒状填充材料的熔点不高于220℃，平均粒径在5μm至750μm的范围内，与可热成型的三聚氰胺 - 甲醛泡沫体的制备方法以及使用三聚氰胺 - 甲醛泡沫塑料在建筑施工，汽车，船舶和轨道车辆建筑中的声学或保温隔热，建筑航天器，室内装饰工业或绝缘管道生产线。

27. 发明申请

US20150259494A1 POLYACRYLIC ACID-TYPE WATER ABSORBENT RESIN AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：聚丙烯酸型吸水树脂及其制造方法
公开(公告)号：US20150259494A1
公开(公告)日：2015-09-17
申请号：US14723026
申请日：2015-05-27
申请人： Nippon Shokubai Co., Ltd.
发明人： Toshihiro Takaai , Hidenori Wada , Sinichi Fujino
IPC分类号： C08J9/12
CPC分类号： C08J9/122 , A61L15/24 , A61L15/60 , C08F2/01 , C08F20/00 , C08F220/06 , C08J3/245 , C08J9/20 , C08J9/36 , C08J2203/06 , C08J2205/05 , C08J2333/02 , C08J2335/02 , Y10T428/2982 , C08L33/02 , C08F2222/1013
摘要： Provided is a method for producing a water absorbent resin, which promotes the formation of interconnected voids (continuous gas bubbles) in a foamed polymer (foam-like water absorbent resin) by a more convenient method, and produces with high efficiency a water absorbent resin which exhibits a high water absorption rate even when stepped into a sheet form or a powder form in hygiene articles and the like. Disclosed is a method for producing a polyacrylic acid-type water absorbent resin, comprising (A) a step of obtaining an aqueous solution of acrylic acid-type monomers containing gas bubbles dispersed therein; (B) a step of polymerizing the aqueous monomer solution and thereby obtaining a foamed polymer; and (C) a step of heating and drying the foamed polymer, wherein gas bubbles are incorporated such that the volumetric expansion factor defined by the following formula (1); [Formula 1] Volumetric expansion factor=(Volume of aqueous monomer solution after gas bubble dispersion)/(volume of aqueous monomer solution before gas bubble dispersion) Formula (1) ; exceeds 1.1 times, and the aqueous monomer solution having a monomer concentration defined by the following formula (2); [Formula 2] Monomer concentration [wt %]=(Weight of a monomer)/{(weight of a monomer)+(weight of solvent)}×100 Formula (2) ; of 40% by weight or greater is boiling polymerized at a temperature of 100° C. or higher.
摘要翻译：提供一种通过更方便的方法促进发泡聚合物（泡沫状吸水性树脂）中形成互连空隙（连续气泡）的吸水性树脂的制造方法，高效率地制造吸水性树脂即使在卫生用品等中成为片状或粉末状时，也显示出高的吸水率。公开了一种聚丙烯酸型吸水性树脂的制造方法，其特征在于，包括：（A）获得含有分散在其中的气泡的丙烯酸型单体的水溶液的工序; （B）使单体水溶液聚合，得到发泡聚合物的工序; 和（C）加热和干燥发泡聚合物的步骤，其中加入气泡，使得由下式（1）定义的体积膨胀系数; [式1]体积膨胀系数=（气泡分散后的单体水溶液体积）/（气泡分散前的单体溶液的体积）式（1）超过1.1倍，单体浓度由下式（2）定义的单体水溶液; [式2]单体浓度[wt％] =（单体重量）/ {（单体重量）+（溶剂重量）}×100式（2）为40重量％以上时，在100℃以上的温度下进行沸腾聚合。

28. 发明申请

US20150141543A1 PROCESS FOR THE PRODUCTION OF HIGH AIR FLOW POLYETHER FOAMS AND THE FOAMS PRODUCED BY THIS PROCESS 有权
公开(公告)号：US20150141543A1
公开(公告)日：2015-05-21
申请号：US14548817
申请日：2014-11-20
申请人： Bayer MaterialScience LLC
发明人： Stanley L. Hager , Bruce Britt , Suan McVey , Micah Moore , Peter Uthe , Jack Reese
IPC分类号： C08G18/32 , C08G18/76
CPC分类号： C08G18/3206 , C08G18/14 , C08G18/283 , C08G18/4072 , C08G18/4812 , C08G18/4837 , C08G18/4866 , C08G18/7621 , C08G18/7664 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08J2205/05 , C08J2205/06 , C08J2375/04 , C08L75/08
摘要： This invention relates to novel polyol blends, a process for the production of foam with very low resistance to air flow from certain polyol blends and to the resultant foams produced from certain polyol blends. The polyol blends comprise one or more monofunctional polyethers having a hydroxyl number of less than 28; one or more polyether polyols having a hydroxyl number of 20 to 240 and containing at least 50% of copolymerized oxyethylene; one or more polyether polyols having a hydroxyl number of 47 to 300 and containing from 5 to 40% of copolymerized oxyethylene; and optionally, one or more polyether polyols having a hydroxyl number of 10 to 45. This process of the invention comprises reacting one or more polyisocyanates, with an isocyanate-reactive component in the presence of at least one catalyst, at least one surfactant and at least one blowing agent. The isocyanate-reactive component comprises one or more monofunctional polyethers having a low hydroxyl number; one or more polyether polyols having a hydroxyl number of 20 to 240 and containing at least 50% of copolymerized oxyethylene; one or more polyether polyols having a hydroxyl number of 47 to 300 and containing from 5 to 40% of copolymerized oxyethylene; and optionally, one or more polyether polyols having a hydroxyl number of 10 to 45.

29. 发明申请

US20150105482A1 METHOD OF MANUFACTURING A FOAM SHOWING A GRADIENT POISSON'S RATIO BEHAVIOUR 有权
标题翻译：制造出显着的POISSON比例行为的泡沫的方法
公开(公告)号：US20150105482A1
公开(公告)日：2015-04-16
申请号：US14494225
申请日：2014-09-23
申请人： ROLLS-ROYCE PLC
发明人： Matteo BIANCHI , Fabrizio SCARPA
IPC分类号： B29C71/00 , C08J9/36 , B29C71/02
CPC分类号： B29C71/009 , B29C44/357 , B29C44/5636 , B29C71/02 , B29K2105/045 , B29K2105/25 , B29K2995/0039 , B29K2995/0044 , C08J9/36 , C08J2205/05 , C08J2300/22 , C08J2300/24
摘要： A method of manufacturing a foam having a Poisson's ratio which varies across at least a region of the foam in a gradient distribution involves the steps of: a) providing a housing defining an internal space having an inlet aperture and an outlet aperture; b) providing an open-cell foam of a size and shape configured to fit inside the internal space of the housing; c) positioning the foam inside the internal space of the housing; d) establishing a flow of air through the foam via the inlet and outlet apertures; e) heating the foam to a predetermined temperature whilst maintaining the flow of air through the foam; and f) subsequently cooling the foam whilst continuing to maintain the flow of air through the foam. A foam of such a type is also presented.
摘要翻译：一种制造具有在梯度分布中至少在泡沫的区域上变化的泊松比的泡沫的方法包括以下步骤：a）提供限定具有入口孔和出口孔的内部空间的壳体; b）提供尺寸和形状的开孔泡沫，其被配置成装配在所述壳体的内部空间内; c）将泡沫定位在壳体的内部空间内; d）通过入口孔和出口孔建立空气流过泡沫; e）将泡沫加热到预定温度，同时保持空气流过泡沫; 和f）随后冷却泡沫，同时继续保持空气通过泡沫的流动。还提供了这种类型的泡沫。

30. 发明申请

US20150068139A1 FIRE AND WATER RESISTANT EXPANSION JOINT SYSTEM 有权
标题翻译：防火和防水膨胀接头系统
公开(公告)号：US20150068139A1
公开(公告)日：2015-03-12
申请号：US14540514
申请日：2014-11-13
申请人： EMSEAL JOINT SYSTEMS, LTD.
发明人： Bill Witherspoon
IPC分类号： E04B1/94 , E04B1/68
CPC分类号： E04B1/68 , C08J9/365 , C08J9/40 , C08J2201/038 , C08J2205/05 , C08J2375/04 , C08J2400/26 , C08K3/0058 , C08K3/016 , E04B1/66 , E04B1/6806 , E04B1/6812 , E04B1/944 , E04B1/948 , E04B1/98 , E04C2/205
摘要： A fire resistant and water resistant expansion joint system comprises a compressed lamination of fire retardant infused open celled foam, one coat of an elastomeric waterproofing or water resistant material on the lamination, and another coat of an intumescent material on an opposing surface of the lamination, thereby providing fire resistance in one direction and water resistance in the opposite direction. The intumescent material may be further coated with a similar elastomeric material, thereby providing fire resistance in one direction and water resistance in both directions. In the alternative, the compressed lamination may comprise first and second opposing layers of intumescent material thereon each having a respective layer of elastomeric material to provide both water resistance and fire resistance in both directions.
摘要翻译：防火和防水的膨胀接头系统包括阻燃剂注入的开孔泡沫体的压缩层压，层压体上的弹性体防水或防水材料的一层，层压体的相对表面上的膨胀材料的另一层，从而在一个方向上提供耐火性并且在相反方向上具有防水性。膨胀材料可以进一步用类似的弹性体材料涂覆，从而在一个方向上提供耐火性，并在两个方向上提供耐水性。在替代方案中，压缩层压可以包括其上的膨胀材料的第一和第二相对层，每层具有相应的弹性材料层，以在两个方向上提供耐水性和耐火性。

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