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81. 发明授权

US4885203A Lightweight fired building products 失效
标题翻译：轻量化的建筑产品
公开(公告)号：US4885203A
公开(公告)日：1989-12-05
申请号：US68429
申请日：1987-07-01
申请人： George H. Wakat
发明人： George H. Wakat
IPC分类号： C04B38/08
CPC分类号： C04B38/08 , Y10T428/249971 , Y10T428/249976 , Y10T428/25 , Y10T428/258 , Y10T428/26 , Y10T428/268 , Y10T428/2982
摘要： Brick and tile products are made from a homogeneous mixture of low grade in expensive ceramic microspheres and clay or other binding agent. The microspheres have an axial oxide content under 6 percent by weight and a melting point in excess of the temperature at which brick and tile are fired. The microspheres have random sizes ranging between one third and 200 microns. Brick utilizing the invention is significantly lower in weight and permeability, require much less energy to sinter and less time for firing. Improved thermal and acoustic insulation value is obtained with the invention, and vulnerability to thermal shock is diminished.
摘要翻译：砖瓦产品由低等级的昂贵陶瓷微球和粘土或其他粘合剂的均匀混合物制成。微球的轴向氧化物含量在6重量％以下，熔点超过砖瓦被烧制的温度。微球的随机尺寸介于三到二百微米之间。利用本发明的砖的重量和渗透性显着降低，烧结能量要少得多，烧制时间更短。通过本发明获得了改善的热和隔音值，并且易受热冲击的影响减弱。

82. 发明授权

US4839317A Lightweight heat-insulating tundish coating material 失效
标题翻译：轻质绝热中间包涂料
公开(公告)号：US4839317A
公开(公告)日：1989-06-13
申请号：US105133
申请日：1987-10-06
申请人： Yoshihiko Uchida , Kotaro Kuroda , Akihiko Kusano , Shinichi Fukunaga
发明人： Yoshihiko Uchida , Kotaro Kuroda , Akihiko Kusano , Shinichi Fukunaga
IPC分类号： B22D11/10 , C04B35/043 , C04B35/66 , C04B38/08
CPC分类号： C04B35/6303 , C04B35/043 , C04B35/6306 , C04B35/6316 , C04B35/66 , C04B35/71 , C04B2111/00155 , C04B2111/00887 , C04B2235/3206 , C04B2235/9676
摘要： An interior coating material for continuous caster tundishes which consists of a mixture of 5 to 60% by weight of a lightweight magnesia aggregate having a bulk density of 2.0 or less, and 40 to 95% by weight of an aggregate which is one or more substances selected from the group consisting of electrically molten magnesia clinker, seawater magnesia clinker, burnt clinker prepared from natural magnesite, dolomite clinker and spinel clinker, plus binder, hardening agent and fibers.
摘要翻译：一种用于连铸机中间包的内部涂料，其由5至60重量％的堆积密度为2.0或更小的轻质氧化镁骨料和40至95重量％的作为一种或多种物质的骨料的混合物组成选自电熔镁砂熟料，海水镁砂熟料，由天然菱镁矿制成的烧熟熟料，白云石熟料和尖晶石熟料，加上粘合剂，硬化剂和纤维。

83. 发明授权

US4777154A Hollow microspheres made from dispersed particle compositions and their production 失效
标题翻译：由分散的颗粒组合物制成的中空微球及其制备
公开(公告)号：US4777154A
公开(公告)日：1988-10-11
申请号：US889927
申请日：1986-07-28
申请人： Leonard B. Torobin
发明人： Leonard B. Torobin
IPC分类号： B01J13/04 , B01J13/22 , B01J20/28 , B01J35/08 , B22F1/00 , B29C49/00 , B29C49/46 , B29C70/66 , C03B19/10 , C03B37/022 , C03B37/04 , C03B37/075 , C03C11/00 , C03C17/09 , C04B14/24 , C04B18/02 , C04B20/10 , C04B38/08 , C04B41/45 , C08J9/32 , F16L59/065 , F16L59/08 , F24J2/50 , F24J2/51 , B29C35/00 , B29C71/00 , C03B9/00 , C04B38/02
CPC分类号： B01J20/28097 , B01J13/04 , B01J13/22 , B01J20/28004 , B01J20/28021 , B01J20/2803 , B01J35/08 , B22F1/0051 , B29C49/0005 , B29C49/0042 , B29C49/46 , B29C70/58 , B29C70/66 , C03B19/1075 , C03B19/1085 , C03B37/022 , C03B37/04 , C03B37/0756 , C03C11/002 , C03C17/09 , C04B14/24 , C04B18/027 , C04B20/1055 , C04B38/08 , C04B41/4584 , C08J9/32 , F16L59/065 , F16L59/08 , F24J2/506 , F24J2/51 , B29C2049/4605 , B29C2049/465 , B29C2049/4655 , B29C2049/4664 , B29K2105/165 , C03B2203/16 , Y02E10/40 , Y10S521/919 , Y10T428/2984 , Y10T428/2989
摘要： Hollow microspheres are made by a process which comprises forming a film of a dispersed particle film-forming composition (containing dispersed particles, a binder, a film stabilizing agent and a continuous liquid phase) across a coaxial blowing nozzle, applying a blowing gas at a positive pressure on the inner surface of the dispersed particle composition film to blow the film and form, in the region of the coaxial blowing nozzle orifice, hollow dispersed particle microspheres having stable film walls, removing the hollow microspheres, treating them to bring dispersed particles into point to point contact and harden them to obtain hollow green microspheres, and subsequently subjecting them to a sufficiently high temperature for a sufficient period of time to remove the continuous liquid phase and to sinter the dispersed particles at their points of contact to form within the walls of said hollow microspheres interconnecting voids that are continuous from the outer wall surface to the inner wall surface of the hollow microspheres, and to obtain hollow porous microspheres having substantially uniform void content and substantially uniform distribution of the voids in their walls.
摘要翻译：中空微球通过包括在同轴喷嘴上形成分散颗粒成膜组合物的膜（包含分散颗粒，粘合剂，膜稳定剂和连续液相）的方法制成，在在分散颗粒组合物膜的内表面上施加正压以吹膜，并且在同轴喷嘴孔的区域中形成具有稳定膜壁的中空分散颗粒微球，去除中空微球，处理它们以使分散的颗粒进入点对点接触并硬化以获得中空的绿色微球体，随后使它们足够高的温度持续足够的时间以除去连续的液相并在其接触点处烧结分散的颗粒以在壁内形成的所述中空微球体将从外壁表面连续的空隙相互连接中空微球的内壁表面，并且获得具有基本上均匀的空隙含量和空隙在其壁中的分布基本均匀的中空多孔微球。

84. 发明授权

US4743545A Hollow porous microspheres containing biocatalyst 失效
标题翻译：含有生物催化剂的中空多孔微球
公开(公告)号：US4743545A
公开(公告)日：1988-05-10
申请号：US657090
申请日：1984-10-03
申请人： Leonard B. Torobin
发明人： Leonard B. Torobin
IPC分类号： B01J13/04 , B22F1/00 , B29C49/00 , C03B19/10 , C03C11/00 , C04B18/02 , C04B38/08 , C04B41/45 , C07K14/62 , C12M1/12 , C12M1/40 , E21B43/267 , C12P1/00 , C07K17/14 , C12N11/14 , G01N33/551
CPC分类号： E21B43/267 , B01J13/04 , B22F1/0051 , B29C49/0005 , B29C49/0042 , C03B19/1075 , C03B19/1085 , C03C11/002 , C04B18/027 , C04B38/08 , C04B41/4584 , C07K14/62 , C12M25/10 , B29C2049/465 , B29C2049/4655 , B29C2049/4664 , Y10S530/811
摘要： Biocatalyst such as enzymes or cells are immobilized in hollow porous microspheres for use as bioreactors in biochemical processes. The microspheres are of substantially uniform diameter of 200 to 10,000 microns and of substantially uniform wall thickness of 1 to 1000 microns. Walls of the microspheres are formed of sintered together particles such as inorganic particles. The walls have interconnecting voids that are continuous and extend from outer wall surface to the inner wall surface. The biocatalyst is introduced into the microspheres through macropores in the walls, and then immobilized. Immobilization may be performed by introducing a gel forming material with the biocatalyst and forming a semipermeable gel in situ within the microspheres.
摘要翻译：将生物催化剂如酶或细胞固定在中空多孔微球中，用作生化反应器中的生物反应器。微球具有基本均匀的直径为200至10,000微米，基本均匀的壁厚为1至1000微米。微球的壁由无机颗粒等烧结的颗粒形成。壁具有连续的并且从外壁表面延伸到内壁表面的互连空隙。生物催化剂通过壁中的大孔引入微球，然后固定。固定化可以通过用生物催化剂引入凝胶形成材料并在微球内原位形成半透明凝胶来进行。

85. 发明授权

US4645605A Filtration with biogenetic silica 失效
标题翻译：用生物二氧化硅过滤
公开(公告)号：US4645605A
公开(公告)日：1987-02-24
申请号：US630482
申请日：1984-07-13
申请人： Robert L. Durham
发明人： Robert L. Durham
IPC分类号： B01D46/30 , B01D20060101 , B01D15/00 , B01D24/00 , B01D24/02 , B01D27/02 , B01D37/02 , B01D39/00 , B01D39/06 , B01D46/00 , B01D46/10 , B01J20/10 , B01J20/20 , B01J20/26 , C01B20060101 , C02F1/28 , C04B38/08 , B01D53/04
CPC分类号： C02F1/286 , B01D39/06 , B01D46/00 , B01D46/10 , B01J20/103 , B01J20/20 , B01J20/26 , C02F2103/42
摘要： Disclosed is the filtration of fluids by utilizing porous biogenetic silica ash devoid of fiber alone or combined with additives. The biogenetic silica may be in particles or prilled or pelleted. Solid particles and liquids are filtered from gases and liquids by passing them through the biogenetic silica. The additives are materials which attract the impurities into the pores of the biogenetic silica, such as water-swellable polymers or carbon remaining on the biogenetic silica when incompletely pyrolyzed. The carbon can be activated.
摘要翻译：公开了通过使用不含纤维的多孔生物硅石灰或与添加剂组合来过滤流体。生物二氧化硅可以是颗粒或颗粒或颗粒。通过将固体颗粒和液体通过生物二氧化硅从气体和液体中过滤。添加剂是当不完全热解时将杂质吸引到生物二氧化硅的孔中的材料，例如残留在生物二氧化硅上的水溶胀性聚合物或碳。碳可以被激活。

86. 发明授权

US4637990A Hollow porous microspheres as substrates and containers for catalysts and method of making same 失效
标题翻译：中空多孔微球作为底物和催化剂容器及其制备方法
公开(公告)号：US4637990A
公开(公告)日：1987-01-20
申请号：US711951
申请日：1985-03-14
申请人： Leonard B. Torobin
发明人： Leonard B. Torobin
IPC分类号： B01J13/04 , B01J20/28 , B01J35/08 , B22F1/00 , B29C49/00 , B29C49/46 , C03B19/10 , C03B37/022 , C03B37/04 , C03B37/075 , C03C11/00 , C03C17/09 , C04B14/24 , C04B18/02 , C04B20/10 , C04B38/08 , C04B41/45 , C07K14/62 , C08J9/32 , C12M1/12 , C12M1/40 , E21B43/267 , F16L59/065 , F16L59/08 , F24J2/50 , F24J2/51 , B01J35/00 , B01J37/00
CPC分类号： B01J20/2805 , B01J13/04 , B01J20/28004 , B01J20/28021 , B01J20/28033 , B01J20/28069 , B01J20/28078 , B01J35/08 , B22F1/0051 , B29C49/0005 , B29C49/0042 , B29C49/46 , B29C70/58 , C03B19/1075 , C03B19/1085 , C03B37/022 , C03B37/04 , C03B37/0756 , C03C11/002 , C03C17/09 , C04B14/24 , C04B18/027 , C04B20/1055 , C04B38/08 , C04B41/4584 , C07K14/62 , C08J9/32 , C12M25/10 , E21B43/267 , F16L59/065 , F16L59/08 , F24J2/506 , F24J2/51 , B29C2049/4605 , B29C2049/465 , B29C2049/4655 , B29C2049/4664 , C03B2203/16 , C04B2111/0081 , Y02E10/40 , Y02P40/57
摘要： Hollow porous microspheres are used as substrates and containers for catalyst to make microsphere catalysts.The hollow porous microspheres are made from dispersed particle compositions. The microspheres have a single central cavity, have substantially uniform diameters and substantially uniform wall thickness and the walls of the microspheres have substantially uniform void content, i.e., interconnecting voids, and have substantially uniform distribution of interconnecting voids. The interconnecting voids in the walls of the microspheres are continuous and extend from the outer wall surface of the microsphere to the inner wall surface of the microsphere.The microsphere catalysts are prepared by coating or impregnating the hollow porous microspheres with a catalyst or by applying a catalyst support to the microspheres and then coating or impregnating the microspheres and catalyst support with a catalyst.The microsphere catalyst can also be prepared by filling the hollow porous microspheres with a catalyst or catalyst and catalyst support.The microsphere catalyst can be treated to immobilize the catalyst and can be treated to provide the microsphere with a selective membrane. The microsphere catalyst can be used for a wide variety of catalyst reactions.
摘要翻译：空心多孔微球用作催化剂制备微球催化剂的底物和容器。中空多孔微球由分散的颗粒组合物制成。微球具有单个中心腔，具有基本上均匀的直径和基本上均匀的壁厚，并且微球的壁具有基本上均匀的空隙含量，即相互连接的空隙，并且具有互连空隙的基本上均匀的分布。微球壁的相互连通的空隙是连续的，从微球的外壁表面延伸到微球的内壁表面。通过用催化剂涂覆或浸渍中空多孔微球体或通过将催化剂载体施加到微球体上，然后用催化剂涂覆或浸渍微球体和催化剂载体来制备微球催化剂。微球催化剂也可以通过用催化剂或催化剂和催化剂载体填充中空多孔微球体来制备。可以处理微球催化剂以固定催化剂并且可以处理以使微球体具有选择性膜。微球催化剂可用于各种催化剂反应。

87. 发明授权

US4398958A Making lightweight concrete 失效
标题翻译：制作轻质混凝土
公开(公告)号：US4398958A
公开(公告)日：1983-08-16
申请号：US346670
申请日：1982-02-08
申请人： Ralph Hodson , Kenneth J. Davies , Glen J. L. Brown , William L. Carroll , Robert Noble
发明人： Ralph Hodson , Kenneth J. Davies , Glen J. L. Brown , William L. Carroll , Robert Noble
IPC分类号： C04B38/08 , C04B20/12 , C04B31/44
CPC分类号： C04B20/12
摘要： Lightweight concrete incorporating expanded polystyrene beads is made by first coating the expanded beads with an aqueous surfactant solution, which preferably contains a substantive cationic surfactant, e.g. a substituted or ethoxylated quaternary ammonium compound containing a C.sub.10 to C.sub.18 alkyl substituent or an ethoxylated primary or secondary amine having a C.sub.10 to C.sub.18 alkyl substituent, and a non-ionic surfactant such as an ethoxylated primary or secondary alcohol or a nonylphenol-ethylene oxide condensate. The wet beads are coated with dry cement and then mixed with a further supply of cement, water and sand or aggregate to complete the concrete mix.
摘要翻译：掺入发泡聚苯乙烯珠的轻质混凝土是通过首先用表面活性剂表面活性剂溶液涂覆发泡珠粒来制备的，该表面活性剂溶液优选包含实质的阳离子表面活性剂，例如，含有C10〜C18烷基取代基的取代或乙氧基化季铵化合物或具有C10〜C18烷基取代基的乙氧基化伯或仲胺，以及非离子表面活性剂如乙氧基化伯或仲醇或壬基苯酚 - 环氧乙烷缩合物。用干燥的水泥涂覆湿珠，然后与进一步供应的水泥，水和砂子或骨料混合以完成混凝土混合物。

88. 发明授权

US4332618A Thermal barrier coating 失效
标题翻译：隔热涂层
公开(公告)号：US4332618A
公开(公告)日：1982-06-01
申请号：US261938
申请日：1981-05-08
申请人： Norman E. Ballard
发明人： Norman E. Ballard
IPC分类号： C04B38/08 , C04B28/26 , C04B28/34 , F02C7/24 , C04B19/04
CPC分类号： C04B28/34 , C04B28/26 , C04B2111/00482
摘要： A thermal barrier coating adapted to provide a thermally insulating protective barrier on a component, the coating being capable of being applied to the components by spraying methods and being ductile when exposed to high temperatures. The coating comprises a mixture containing constituents of finely divided hollow glass microspheres; a ceramic frit of finely divided particles of alkali silicate titanate glass; and a refractory filler material of finely divided partiles such as micronized mica; aluminum oxide of mullite. All of the constituents of the mixture are suspended in a high temperature resistant binder material such as potassium silicate, sodium silicate or aluminum orthophosphate.
摘要翻译：适用于在部件上提供隔热保护屏障的热障涂层，所述涂层能够通过喷涂方法施加到所述部件上，并且当暴露于高温时可延展。涂层包含含有细分空心玻璃微球的成分的混合物; 细碎硅酸钛酸镁玻璃颗粒的陶瓷玻璃料; 以及微粉化云母的细分散的片状物的耐火填料; 莫来石氧化铝。将混合物的所有组分悬浮在耐高温粘合剂材料如硅酸钾，硅酸钠或正磷酸铝中。

89. 发明授权

US4238374A Bound aggregate method and composition 失效
公开(公告)号：US4238374A
公开(公告)日：1980-12-09
申请号：US030199
申请日：1979-04-16
申请人： Robert L. Durham , John H. McKenzie
发明人： Robert L. Durham , John H. McKenzie
IPC分类号： C04B38/08 , A01G5/06 , A01G31/00 , A47G7/02 , B01J20/26 , C04B26/02 , C04B26/28 , C08L3/02
CPC分类号： A01G5/06 , A01G31/001 , C04B26/285 , A01G2031/007 , C04B2103/0049 , C04B2111/00758 , Y02W30/92
摘要： A method and composition is disclosed which is particularly suitable for forming a firm, bound aggregate-water support for floral arrangements with at least 60% by weight water. The composition comprises a water-insoluble, water-retaining binder, such as a particulate, water-insoluble, water-swellable, cross-linked polymer, and inert non-packing, highly porous water-trapping, aggregate particles dispersed throughout, the particles being present in an amount and having a bulk density and surface area effective to disperse the composition throughout the water as the composition is added to it without hand kneading or stirring. The binder should have water retention properties of at least 100 gm/gm. The aggregate particles should have an open structure and water retention properties of at least 4 gm/gm, have a surface area of at least about 10 m.sup.2 /gm and an apparent bulk density of not over 30 lbs/sq.ft. to avoid packing. Only sufficient binder should be present to firmly bind the aggregate particles together, for example from about 0.1% to about 1.0% by weight, although higher amounts of binder can be used. Rice hull ash is preferred as the aggregate and the preferred binder is a starch, acrylonitrile graft copolymer. For most cut live flowers and to avoid mold, the composition should be acidic, but not too acidic to break the bond, for example a pH down to about 5.5 for some binders is satisfactory; although a pH down to 4 and below for cut flowers is satisfactory so long as the binder's bond is not broken. If desired, a higher pH, for example up to about 8.5 can be used. Advantageously, the composition can be added to water in a container of any size or shape in an amount sufficient to form the bound aggregate and the composition sinks in and disperses throughout the water and forms a support without the need for mixing with a mixer or kneading with the hands. Advantages and representatives uses are set forth below.

90. 发明授权

US4202851A Method of preparing a sheet-formed product 失效
标题翻译：制备片状产品的方法
公开(公告)号：US4202851A
公开(公告)日：1980-05-13
申请号：US804821
申请日：1977-06-08
申请人： Karl K. K. Kroyer
发明人： Karl K. K. Kroyer
IPC分类号： C04B38/08 , B28B3/02 , B29C63/00 , B32B37/00 , C04B7/48 , C04B26/10 , C04B28/02 , C04B40/00 , C04B40/06 , B29J5/00
CPC分类号： C04B40/0616 , C04B26/10 , C04B28/02 , C04B7/48 , C04B2111/00482 , Y02W30/94
摘要： A new method of preparing a fire-resistant sheet formed product is disclosed involving the following steps: (1) grinding together a particulate inorganic material selected from the group consisting of crystallized blistered glass, crushed cement clinkers and crushed blast furnace slags, a hydraulic binder and from 10 to 2% by weight of an organic thermosetting binder in a ball mill until the particulate inorganic material has sufficiently disintegrated and the particulate inorganic material, the hydraulic binder, and the organic thermosetting binder are homogeneously distributed to form a dry mixture of particles; (2) subjecting the dry mixture of particles to heat treatment, under pressure, to consolidate and bond the dry particles into a unitary structure to form a sheet; and (3) after release of pressure, treating the sheet with water to set and cure the hydraulic binder.
摘要翻译：公开了一种制备耐火片材成型产品的新方法，包括以下步骤：（1）将选自结晶起泡玻璃，粉碎水泥熟料和粉碎高炉炉渣的颗粒状无机材料，水硬性粘合剂和10〜2重量％的有机热固性粘合剂，直到颗粒状无机材料充分崩解，颗粒状无机材料，水硬性粘合剂和有机热固性粘合剂均匀分布形成干燥的颗粒混合物 ; （2）将颗粒的干燥混合物在压力下进行热处理，以将干燥颗粒固结并结合成单一结构以形成片材; （3）压力释放后，用水处理片材，固化和固化液压粘合剂。

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