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公开(公告)号：US5635027A
公开(公告)日：1997-06-03
申请号：US415930
申请日：1995-04-03
CPC分类号： D21C11/0092 , D21C11/12
摘要： A method of recycling sodium-based salts used for digesting wood in a digester during the manufacture of pulp and paper. The method comprises collecting a black liquor from the digester, concentrating the black liquor, and adding a salt to the black liquor in an amount sufficient to reduce the viscosity thereof. Preferred salts are thiocyanate salts. The black liquor is then oxidized to produce a green liquor and a causticizer added to the green liquor to produce a white liquor containing the sodium-based salts to be recycled. The white liquor is then returned to the digester.
摘要翻译： 在纸浆和纸制造过程中循环使用用于在蒸煮器中消化木材的钠盐的方法。 该方法包括从蒸煮器收集黑液，浓缩黑液，并向黑液中加入足以降低其粘度的量的盐。 优选的盐是硫氰酸盐。 然后黑液被氧化以产生绿液，并将苛性剂加入到绿液中以产生含有待再循环的钠基盐的白液。 然后将白酒送回消化器。
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2.发明授权
公开(公告)号：US5900112A
公开(公告)日：1999-05-04
申请号：US866710
申请日：1997-05-30
CPC分类号： D21C11/0092 , D21C11/12
摘要： A method of recycling sodium-based salts used for digesting wood in a digester during the manufacture of pulp and paper. The method comprises collecting a black liquor from the digester, concentrating the black liquor, and adding a salt to the black liquor in an amount sufficient to reduce the viscosity thereof. Preferred salts are thiocyanate salts. The black liquor is then oxidized to produce a green liquor and a causticizer added to the green liquor to produce a white liquor containing the sodium-based salts to be recycled. The white liquor is then returned to the digester.
摘要翻译： 在纸浆和纸制造过程中循环使用用于在蒸煮器中消化木材的钠盐的方法。 该方法包括从蒸煮器收集黑液，浓缩黑液，并向黑液中加入足以降低其粘度的量的盐。 优选的盐是硫氰酸盐。 然后黑液被氧化以产生绿液，并将苛性剂加入到绿液中以产生含有待再循环的钠基盐的白液。 然后将白酒送回消化器。
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3.发明授权公开(公告)号：US06403663B1
公开(公告)日：2002-06-11
申请号：US09399993
申请日：1999-09-20
IPC分类号： C08J900
CPC分类号： C08J9/122 , B29C44/348 , B29C70/521 , B29K2101/12 , C08J2201/032 , C08J2203/08
摘要： A method of producing a foamed material comprises contacting a material with a fluid mixture comprising carbon dioxide and a surfactant, wherein the surfactant facilitates the dissolution of the carbon dioxide into the material and then foam the material in the fluid mixture.
摘要翻译： 一种生产泡沫材料的方法包括使材料与包含二氧化碳和表面活性剂的流体混合物接触，其中表面活性剂促进二氧化碳溶解到材料中，然后使材料在流体混合物中发泡。
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4.发明授权Nano-and micro-cellular foamed thin-walled material, and processes and apparatuses for making the same 失效纳米和微孔泡沫薄壁材料，以及其制造方法和装置公开(公告)号：US07658989B2
公开(公告)日：2010-02-09
申请号：US10109174
申请日：2002-03-27
CPC分类号： B32B5/18 , B29C44/3453 , B29C44/348 , B32B5/32 , B32B27/065 , B32B27/08 , C08J9/122 , C08J9/34 , C08J2201/032 , C08J2203/06 , Y10T428/249953 , Y10T428/249961 , Y10T428/249978 , Y10T428/249979 , Y10T428/249981 , Y10T428/249986 , Y10T428/249987 , Y10T428/249988 , Y10T428/265
摘要： Polymeric materials having a plurality of cells formed therein are described. The polymeric materials include a foamed layer comprising a plurality of uniform microcells, nanocells or combinations thereof in a closed cell network, a transition layer positioned adjacent to the foamed layer, and at least one unfoamed outer layer positioned adjacent to the transition layer. The foamed layer may be present in a volume ranging from about 80 to about 99 percent based on the volume of the polymeric material, the transition layer may present in a volume ranging from about 0 to about 10 percent based on the volume of the polymeric material, and the at least one outer layer may be present in a volume ranging from about 0.01 to about 10 percent based on the volume of the polymeric material. Methods of making such polymeric materials are also described, as are apparatus for providing foamed polymeric materials.
摘要翻译： 对其中形成有多个电池的聚合材料进行了描述。 聚合物材料包括泡沫层，其包含多个均匀的微孔，纳米孔或其在闭孔网络中的组合，邻近发泡层定位的过渡层，以及与过渡层相邻定位的至少一个未发泡的外层。 基于聚合物材料的体积，发泡层可以以约80至约99％的体积存在，基于聚合物材料的体积，过渡层可以以约0至约10％的体积存在 ，并且所述至少一个外层可以以基于聚合物材料的体积的约0.01至约10％的体积存在。 还描述了制备这种聚合材料的方法，以及用于提供泡沫聚合材料的设备。
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5.发明授权Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide 失效使用二氧化碳制备混合的热塑性聚合物的泡沫材料的方法公开(公告)号：US06790870B1
公开(公告)日：2004-09-14
申请号：US09516482
申请日：2000-03-01
申请人： Joseph M. DeSimone , Saad A. Khan , Joseph R. Royer , Richard J. Spontak , Teri Anne Walker , Yvon J. Gay , Srinivas Siripurapu
发明人： Joseph M. DeSimone , Saad A. Khan , Joseph R. Royer , Richard J. Spontak , Teri Anne Walker , Yvon J. Gay , Srinivas Siripurapu
IPC分类号： C08J900
CPC分类号： C08J9/122 , B29C44/348 , B29C70/521 , B29K2101/12 , C08J2201/032 , C08J2203/08
摘要： A method of producing a foamed material comprises contacting a mixture comprising a first thermoplastic polymer and a second thermoplastic polymer with a blowing agent, wherein the first thermoplastic polymer has a higher percent crystallinity that the second thermoplastic polymer; and subjecting the mixture to conditions sufficient to create a thermodynamic instability in the blend foam the mixture, wherein the mixture comprising the first and second thermoplastic polymers has a percent crystallinity lower than the first thermoplastic polymer.
摘要翻译： 一种生产泡沫材料的方法包括将包含第一热塑性聚合物和第二热塑性聚合物的混合物与发泡剂接触，其中第一热塑性聚合物具有比第二热塑性聚合物高的结晶度百分比; 并使混合物经受足以在混合物泡沫中产生热力学不稳定性的条件，其中包含第一和第二热塑性聚合物的混合物的结晶度百分比低于第一热塑性聚合物。
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公开(公告)号：US07956520B2
公开(公告)日：2011-06-07
申请号：US12515761
申请日：2007-11-19
IPC分类号： H01L41/08
CPC分类号： H01L41/0986 , H01L41/193 , Y10S310/80
摘要： An actuator element formed from an actuator composition is described, along with transducers including the same. The composition comprises: (i) a thermoplastic elastomer copolymer, the copolymer comprising at least one flexible midblock, and at least two glassy or semicrystalline endblocks; and (ii) a liquid modifier that selectively solvates the at least one flexible midblock.
摘要翻译： 描述由致动器组合物形成的致动器元件以及包括其的换能器。 组合物包括：（i）热塑性弹性体共聚物，所述共聚物包含至少一个柔性中间嵌段和至少两个玻璃状或半结晶嵌段; 和（ii）选择性地溶剂化至少一个柔性中间嵌段的液体改性剂。
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公开(公告)号：US20100141092A1
公开(公告)日：2010-06-10
申请号：US12515761
申请日：2007-11-19
IPC分类号： H01L41/193
CPC分类号： H01L41/0986 , H01L41/193 , Y10S310/80
摘要： An actuator element formed from an actuator composition is described, along with transducers including the same. The composition comprises: (i) a thermoplastic elastomer copolymer, the copolymer comprising at least one flexible midblock, and at least two glassy or semicrystalline endblocks; and (ii) a liquid modifier that selectively solvates the at least one flexible midblock.
摘要翻译： 描述由致动器组合物形成的致动器元件以及包括其的换能器。 组合物包括：（i）热塑性弹性体共聚物，所述共聚物包含至少一个柔性中间嵌段和至少两个玻璃状或半结晶嵌段; 和（ii）选择性地溶剂化至少一个柔性中间嵌段的液体改性剂。
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