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1. 发明授权

US5550176A Room temperature setting carbonaceous cement with increased electrical conductivity and flexural strength 失效
标题翻译：室温固化碳质水泥具有增加的导电性和弯曲强度
公开(公告)号：US5550176A
公开(公告)日：1996-08-27
申请号：US409896
申请日：1995-03-23
申请人： Irwin C. Lewis , Terrence A. Pirro , Ronald A. Greinke , Richard I. Bretz , Dennis J. Kampe
发明人： Irwin C. Lewis , Terrence A. Pirro , Ronald A. Greinke , Richard I. Bretz , Dennis J. Kampe
IPC分类号： C04B26/12 , C04B37/00 , C04B41/50 , C04B41/85 , C08L61/06 , H01B1/24 , C08K3/00
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。

2. 发明授权

US5501729A Pitch based impregnant for carbon and graphite and method 失效
标题翻译：沥青基碳和石墨浸渍剂及方法
公开(公告)号：US5501729A
公开(公告)日：1996-03-26
申请号：US504187
申请日：1995-07-19
申请人： Irwin C. Lewis , Terrence A. Pirro
发明人： Irwin C. Lewis , Terrence A. Pirro
IPC分类号： C04B35/52 , C09D195/00
CPC分类号： C04B35/521
摘要： A pitch based impregnant for a carbon or graphite body and a method of impregnation. The method involves forming a liquid solution of a substantially solids free pitch having a Q.I. of less than 1% dissolved in furfural and containing an acid catalyst with the solution having a viscosity of less than 150 cps at room temperature and heating the impregnated body to between 150.degree.-200.degree. C. until the impregnant is cured.
摘要翻译：用于碳或石墨体的基于沥青的浸渍剂和浸渍方法。该方法包括形成具有Q.I.的基本上无固体的沥青的液体溶液。小于1％溶解在糠醛中并含有酸催化剂，溶液的粘度小于150cps，室温下加热至150℃-200℃直至浸渍剂固化。

3. 发明授权

US5373051A Room temperature setting carbonaceous cement with increased oxidation resistance 失效
标题翻译：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
申请人： Irwin C. Lewis , Terrence A. Pirro , Ronald A. Greinke , Richard I. Bretz , Dennis J. Kampe
发明人： Irwin C. Lewis , Terrence A. Pirro , Ronald A. Greinke , Richard I. Bretz , Dennis J. Kampe
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。

4. 发明授权

US5280063A Room temperature setting carbonaceous cement 失效
标题翻译：室温固化碳质水泥
公开(公告)号：US5280063A
公开(公告)日：1994-01-18
申请号：US870314
申请日：1992-04-17
申请人： Irwin C. Lewis , Terrence; A. Pirro , Ronald A. Greinke , Richard I. Bretz , Dennis J. Kampe
发明人： Irwin C. Lewis , Terrence; A. Pirro , Ronald A. Greinke , Richard I. Bretz , Dennis J. Kampe
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。

5. 发明授权

US06803108B2 Carbon fiber binder pitch 有权
标题翻译：碳纤维粘合剂沥青
公开(公告)号：US06803108B2
公开(公告)日：2004-10-12
申请号：US10073720
申请日：2002-02-11
申请人： Irwin C. Lewis , Terrence A. Pirro
发明人： Irwin C. Lewis , Terrence A. Pirro
IPC分类号： B32B900
CPC分类号： C04B35/83 , Y10T428/249928 , Y10T428/2913 , Y10T428/30
摘要： Carbon fiber bundles may be dispersed into substantially single mono-filaments in pitch by stirring a mixture of fibers and pitch at a temperature at which the pitch has a viscosity of about 0.1 to about 5 poise. The resulting fiber pitch binder contains about 0.5 to about 10.0 wt. % carbon fibers substantially dispersed as substantially single mono-filaments which are randomly oriented which may then be used directly as a binder for producing carbon bodies, for example, graphite electrodes, pinstock or specialty graphite articles. This unique binder using an economical amount of carbon fibers has the capacity to increase the strength and reduce the coefficients of thermal expansion of the resulting carbon products in more than one direction due to the random orientation of the carbon fibers.
摘要翻译：通过在沥青的粘度为约0.1至约5泊的温度下搅拌纤维和沥青的混合物，将碳纤维束分散成基本上单个的单丝。所得纤维沥青粘合剂含有约0.5至约10.0wt。基本上分散为基本上单个单丝的％碳纤维是随机取向的，然后可以直接用作生产碳体的粘合剂，例如石墨电极，针料或特种石墨制品。使用经济数量的碳纤维的这种独特的粘合剂具有由于碳纤维的随机取向而增加强度并降低所产生的碳产品在多于一个方向上的热膨胀系数的能力。

6. 发明授权

US06395220B1 Carbon fiber binder pitch 有权
公开(公告)号：US06395220B1
公开(公告)日：2002-05-28
申请号：US09432328
申请日：1999-11-02
申请人： Irwin C. Lewis , Terrence A. Pirro
发明人： Irwin C. Lewis , Terrence A. Pirro
IPC分类号： B28B152
CPC分类号： C04B35/83 , Y10T428/249928 , Y10T428/2913 , Y10T428/30
摘要： Carbon fiber bundles may be dispersed into substantially single mono-filaments in pitch by stirring a mixture of fibers and pitch at a temperature at which the pitch has a viscosity of about 0.1 to about 5 poise. The resulting fiber pitch binder contains about 0.5 to about 10.0 wt. % carbon fibers substantially dispersed as substantially single mono-filaments which are randomly oriented which may then be used directly as a binder for producing carbon bodies, for example, graphite electrodes, pinstock or specialty graphite articles. This unique binder using an economical amount of carbon fibers has the capacity to increase the strength and reduce the coefficients of thermal expansion of the resulting carbon products in more than one direction due to the random orientation of the carbon fibers.

7. 发明授权

US4971679A Plasticizer and method of preparing pitch for use in carbon and graphite production 失效
标题翻译：增塑剂和制备用于碳和石墨生产的沥青的方法
公开(公告)号：US4971679A
公开(公告)日：1990-11-20
申请号：US419277
申请日：1989-10-10
申请人： Irwin C. Lewis , Terrence A. Pirro
发明人： Irwin C. Lewis , Terrence A. Pirro
IPC分类号： C10C3/00 , C10C3/02
CPC分类号： C10C3/005 , C10C3/02
摘要： A plasticizer for use in the manufacture of pitch which forms a fluid at room temperature consisting essentially of a tar composed of low molecular weight and polymerized aromatic hydrocarbons having a molecular weight distribution characteristic which is bimodel. The plasticizer is formed by reacting a tar or distillate precursor with oxygen under controlled conditions of temperature and time.
摘要翻译：用于制造沥青的增塑剂，其在室温下形成基本上由低分子量组成的焦油和具有双模型的分子量分布特性的聚合芳烃。增塑剂通过在温度和时间的受控条件下使焦油或馏出物前体与氧反应而形成。

8. 发明授权

US5476679A Method for making a graphite component covered with a layer of glassy carbon 失效
标题翻译：制造覆盖有玻璃碳层的石墨部件的方法
公开(公告)号：US5476679A
公开(公告)日：1995-12-19
申请号：US434495
申请日：1995-05-04
申请人： Irwin C. Lewis , Terrence A. Pirro , Douglas J. Miller
发明人： Irwin C. Lewis , Terrence A. Pirro , Douglas J. Miller
IPC分类号： C01B31/02 , C30B15/10 , C30B15/14 , C30B29/06 , C30B35/00 , B05D5/12
CPC分类号： C30B15/10 , C30B35/002
摘要： Method for making a component, graphite component, such as a graphite crucible, for use in the production of silicon crystal growth from molten silicon wherein the graphite component has an outer coated layer of glassy carbon formed from a thermoset organic resin that prevents contamination of the molten silicon by carbon from the graphite component.
摘要翻译：用于制造由熔融硅生长硅晶体的组分，石墨组分，例如石墨坩埚的方法，其中所述石墨组分具有由热固性有机树脂形成的玻璃碳的外涂层，其防止污染来自石墨组分的碳的熔融硅。

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