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公开(公告)号：US5102855A
公开(公告)日：1992-04-07
申请号：US554810
申请日：1990-07-20
申请人： Ronald A. Greinke , Irwin C. Lewis , David R. Ball
发明人： Ronald A. Greinke , Irwin C. Lewis , David R. Ball
CPC分类号： C01B31/12 , C01B31/125 , F17C11/00 , Y02E60/321
摘要： Process for producing activated carbon, preferably high surface area activated carbon, from inexpensive cellulosic precursors, such as paper, by pretreating the cellulosic precursor with an activating agent, such as phosphoric acid, followed by carbonization in an inert atmosphere at an elevated temperature to produce activated carbon. The activated carbon can be further activated to increase its surface area by heating it in an oxidizing atmosphere at an elevated temperature to yield activated carbon having a surface area of at least 100 m.sup.2 /g.
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2.发明授权
公开(公告)号：US5550176A
公开(公告)日：1996-08-27
申请号：US409896
申请日：1995-03-23
CPC分类号： C04B41/009 , C04B26/12 , C04B26/122 , C04B35/632 , C04B35/63476 , C04B37/008 , C04B41/5001 , C04B41/85 , C08L61/06 , H01B1/24 , C04B2111/94 , C04B2235/5248 , C04B2235/6567 , C04B2237/363
摘要： A room temperature setting carbonaceous cement comprising a solid carbonaceous material, a catalyst, a liquid carbonizable component, and copper particles, which when treated with the catalyst will provide a carbon yield of at least 40% for the liquid component at an elevated baking temperature and possess increased flexural strength at elevated temperatures and reduced electrical resistance.
摘要翻译： 包含固体碳质材料，催化剂，液体可碳化组分和铜颗粒的室温固化碳质水泥当用催化剂处理时将提供在升高的烘烤温度下液体组分的至少40％的碳产率， 在升高的温度下具有增加的弯曲强度和降低的电阻。
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3.发明授权Room temperature setting carbonaceous cement with increased oxidation resistance 失效室温固化含碳水泥具有增加的抗氧化性能
公开(公告)号：US5373051A
公开(公告)日：1994-12-13
申请号：US135153
申请日：1993-10-12
IPC分类号： C04B12/00 , C04B26/12 , C04B37/00 , C04B41/85 , C08K3/04 , C08L61/04 , C08L61/06 , C08L61/10 , C08K3/32 , C08K3/38 , C08K5/15
CPC分类号： C04B41/009 , C04B26/12 , C04B26/122 , C04B35/632 , C04B35/63476 , C04B37/008 , C04B41/85 , C08K3/04 , C04B2235/5248 , C04B2235/6567 , C04B2237/363
摘要： A room temperature setting carbonaceous cement comprising a solid carbonaceous material, a catalyst and a liquid carbonizable component, and a boron containing or phosphorus containing material, which when treated with the catalyst will possess increased oxidation resistance at elevated temperatures.
摘要翻译： 包含固体碳质材料，催化剂和液体可碳化组分的含碳或含磷的含碳材料的室温固化碳质水泥当用催化剂处理时将具有增加的耐高温性能。
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公开(公告)号：US5280063A
公开(公告)日：1994-01-18
申请号：US870314
申请日：1992-04-17
IPC分类号： C04B12/00 , C04B26/12 , C04B37/00 , C04B41/85 , C08K3/04 , C08L61/04 , C08L61/06 , C08L61/10
CPC分类号： C04B41/009 , C04B26/12 , C04B26/122 , C04B35/632 , C04B35/63476 , C04B37/008 , C04B41/85 , C08K3/04 , C04B2235/5248 , C04B2235/6567 , C04B2237/363
摘要： A room temperature setting carbonaceous cement comprising a solid carbonaceous material, a catalyst and a liquid carbonizable component which when treated with the catalyst will provide a carbon yield of at least 40% at an elevated baking temperature and possess a flexural strength which is above at least 750 psi at room temperature and at said elevated temperature.
摘要翻译： 包含固体碳质材料，催化剂和液体可碳化组分的室温固化碳质水泥当用催化剂处理时将在提高的烘烤温度下提供至少40％的碳产率，并且具有至少高于至少的弯曲强度 在室温和所述升高的温度下为750psi。
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公开(公告)号：US4895713A
公开(公告)日：1990-01-23
申请号：US323214
申请日：1989-03-16
IPC分类号： C01B31/00 , C04B35/536
CPC分类号： C04B35/536 , C01B31/0415 , C01B31/0423
摘要： A method for intercalating graphite flakes which requires less intercalation solution and avoids a washing step, thus producing economy in material and production costs, and avoiding production of contaminated waste water which requires costly disposal steps.
摘要翻译： 一种插入石墨薄片的方法，其需要较少的嵌入溶液并避免洗涤步骤，从而产生材料和生产成本的经济性，并避免生产需要昂贵处理步骤的污染废水。
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公开(公告)号：US5582811A
公开(公告)日：1996-12-10
申请号：US532365
申请日：1995-09-22
IPC分类号： C04B35/536 , C01B31/04
CPC分类号： C04B35/536
摘要： A stable blister free flexible graphite is formed in accordance with the present invention by performing two chemical reactions including a first step of high temperature heat treatment which converts the active carbon surface from hydrophilic to hydrophobic and generates active surface sites and a second step of exposing the heat treated graphite to a stabilizing reagent for stabilizing the active sites generated by the first step of high temperature heat treatment.
摘要翻译： 根据本发明，通过进行两个化学反应形成稳定的不起泡的柔性石墨，该化学反应包括将活性炭表面从亲水转变成疏水性并产生活性表面位点的高温热处理的第一步骤，以及第二步骤， 将经热处理的石墨加热至稳定剂，以稳定由高温热处理的第一步产生的活性位点。
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7.发明授权
公开(公告)号：US5149518A
公开(公告)日：1992-09-22
申请号：US574807
申请日：1990-08-30
IPC分类号： C04B35/536
CPC分类号： C04B35/536
摘要： A process for forming pinhole free ultra-thin flexible sheet material from natural graphite comprising treating low ash natural graphite particles with an oxidizing agent to intercalate the graphite, introducing the particles after they are dried to less than 2% by weight water into a furnace preheated to at least 2000.degree. F. to cause rapid expansion to a specific volume of at least 800 cc/gm and compressing the expanded graphite to below 8 mils in thickness with a density of less than 1.3 g/cc.
摘要翻译： 一种由天然石墨形成无针孔超薄柔性片材的方法，包括用氧化剂处理低灰分天然石墨颗粒以插入石墨，将其干燥后的颗粒引入低于2重量％的水中预热的炉 至至少2000°F，以迅速膨胀至至少800cc / gm的比容积，并将密度低于1.3g / cc的膨胀石墨压缩至8密耳厚度以下。
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公开(公告)号：US06746768B2
公开(公告)日：2004-06-08
申请号：US10027207
申请日：2001-12-26
IPC分类号： B32B900
CPC分类号： F28F13/00 , B32B2315/02 , C04B35/536 , C04B37/008 , C04B2235/522 , C04B2235/524 , C04B2235/526 , C04B2235/608 , C04B2237/363 , F28F21/02 , H01L23/373 , H01L2924/0002 , Y10S165/905 , Y10S165/907 , Y10T428/26 , Y10T428/30 , Y10T428/31663 , Y10T428/31844 , H01L2924/00
摘要： A thermal interface and a thermal interface as part of a thermal management system that comprises a heat source, and a cooling module. The heat source has an external surface; the thermal interface is a flexible graphite sheet article having two parallel planar surfaces, with the first planar surface of the thermal interface being in operative contact with the external surface of the heat source and the second planar surface being in contact with the cooling module. The graphite sheet contains oil.
摘要翻译： 热接口和热接口，作为包括热源和冷却模块的热管理系统的一部分。 热源具有外表面; 热界面是具有两个平行的平坦表面的柔性石墨片制品，其中热界面的第一平面表面与热源的外表面有效接触，第二平面与冷却模块接触。 石墨片含油。
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9.发明授权
公开(公告)号：US5228701A
公开(公告)日：1993-07-20
申请号：US590582
申请日：1990-09-28
IPC分类号： C04B35/536 , F16J15/20
CPC分类号： C04B35/536 , F16J15/20 , Y10T428/30
摘要： An article, such as a seal ring, suitable for reduction of chatter when used in stuffing boxes with reciprocating stems. The article has an amorphous carbon phase at the surface of the article with the amorphous carbon phase extending into the article from the surface.
摘要翻译： 诸如密封环的物品，当用于具有往复杆的填料箱中时，适合于减少颤振。 该制品在制品的表面具有无定形碳相，其中无定形碳相从表面延伸到制品中。
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公开(公告)号：US4762566A
公开(公告)日：1988-08-09
申请号：US804894
申请日：1985-12-05
申请人： Ronald A. Greinke
发明人： Ronald A. Greinke
IPC分类号： C04B35/52 , C04B35/532 , C08K5/07 , H01M4/62 , C09D3/00
CPC分类号： H01M4/621 , C04B35/52 , C04B35/532 , C08K5/07
摘要： A binder which comprises pitch and the condensation product of (A) a ketone or dione selected from the group consisting of C.sub.3 to C.sub.13 aliphatic linear, branched or cyclic ketones and diones having at least one active hydrogen on each carbon atom adjacent to a ##STR1## group, compounds of the formula: ##STR2## wherein a and b are integers having a values of 0 to 6, and the C.sub.1 to C.sub.4 alkyl substituted derivatives thereof; and (B) at least one compound selected from the group consisting of C.sub.5 to C.sub.11 aldehydes, said aldehydes having an aromatic ring containing 4 to 6 carbon atoms and 0 to 1 oxygen atoms, wherein said condensation product has a Heat of Reaction Value of less than about 155 cal/g. Said binders being useful in the production of graphite electrodes having superior physical and electrical properties.
摘要翻译： 一种粘合剂，其包含沥青和（A）选自C 3至C 13脂族直链，支链或环状酮的酮或二酮与在与IMA图像相邻的每个碳原子上具有至少一个活性氢的二酮的缩合产物 基团，其分子式为：其中a和b为0-6的整数，及其C1至C4烷基取代的衍生物; 和（B）至少一种选自C 5至C 11醛的化合物，所述醛具有含有4-6个碳原子和0-1个氧原子的芳环，其中所述缩合产物的反应热值小于 比约155卡/克。 所述粘合剂可用于生产具有优异物理和电学性能的石墨电极。
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