专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006105493A1 HIGH DENSITY CARBON FOAM 审中-公开
标题翻译：高密度碳泡沫
公开(公告)号：WO2006105493A1
公开(公告)日：2006-10-05
申请号：PCT/US2006/012344
申请日：2006-03-30
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD. , MATVIYA, Thomas, M. , LUCAS, Rick
发明人： MATVIYA, Thomas, M. , LUCAS, Rick
IPC分类号： C10B53/04
CPC分类号： C04B38/0615 , C04B35/52 , C04B38/064 , C04B2235/422 , C04B2235/77 , C04B2235/96 , Y10T428/30 , C04B38/0067
摘要： High density carbon foams and methods for producing the same are described. A method used to prepare high density carbon foam may involve heating a comminuted agglomerating bituminous coal to an elevated temperature sufficient to result in the coal particles softening and melting together to form a generally homogeneous, continuous, open cell carbon material. The homogeneous open cell carbon material is then maintained at an elevated temperature for a period of time sufficient to substantially reduce or essentially eliminate the plastic property of the bituminous coal. As desired, the resultant high density carbon foam may be cooled to essentially ambient temperatures or immediately or subsequently heated to elevated temperatures as great as about 3200 °C, followed by cooling.
摘要翻译：对高密度碳泡沫及其制造方法进行说明。用于制备高密度碳泡沫的方法可以包括将粉碎的聚集的烟煤加热到足以导致煤颗粒软化和熔融在一起以形成大致均匀的连续的开孔的碳材料的升高的温度。然后将均匀的开孔碳材料保持在高温下持续足以基本上减少或基本上消除烟煤塑性的时间。根据需要，所得到的高密度碳泡沫可以冷却至基本环境温度，或立即或随后加热至高达约3200℃的高温，然后冷却。

2. 发明申请

WO2003072348A1 STEALTH FOAM AND PRODUCTION METHOD 审中-公开
标题翻译： STEALTH泡沫和生产方法
公开(公告)号：WO2003072348A1
公开(公告)日：2003-09-04
申请号：PCT/US2002/032139
申请日：2002-10-10
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD.
发明人： ROGERS, Darren, Kenneth
IPC分类号： B32B3/26
CPC分类号： C04B35/6267 , C04B35/521 , C04B35/528 , C04B38/0022 , C04B2235/48 , C04B2235/6021 , C04B2235/6022 , C04B2235/96 , C04B2235/9615 , H01Q17/00 , Y02E50/14 , Y10T428/249953 , C04B35/52 , C04B38/0067
摘要： Carbon foams exhibiting a dielectric constant of from about 2 to about 6 and simultaneously an electrical resistivity in the range of between about 1.E +00 ohm-cm and about 1.E +06 ohm-cm, demonstrate excellent radar emission absorptivity in the megaherz and gigaherz ranges.
摘要翻译：显示介电常数为约2至约6，同时电阻率在约1.E + 00欧姆 - 厘米至约1.E + 06欧姆 - 厘米范围内的碳泡沫显示出良好的雷达辐射吸收率兆赫兹和千兆赫兹范围。

3. 发明申请

WO2003066785A1 CARBON FOAM ABRASIVES 审中-公开
标题翻译：碳泡沫磨砂
公开(公告)号：WO2003066785A1
公开(公告)日：2003-08-14
申请号：PCT/US2003/003220
申请日：2003-02-05
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD.
发明人： ROGERS, Darren, Kenneth , PLUCINSKI, Janusz, Wladyslaw
IPC分类号： C10L5/00
CPC分类号： C04B38/00 , C03C19/00 , C04B38/0022 , C09K3/14 , Y10T428/30 , Y10T428/31815 , C04B35/52 , C04B35/56
摘要： The incorporation or blending of from about 1 to about 10% by volume of a "carbide precursor" powder, preferably on the order
摘要翻译：约1至约10体积％的“碳化物前体”粉末，优选地具有小于100微米的粒度的原料，并且随后根据该方法生产碳泡沫这导致碳发泡体在阴极射线管的制造中表现出显着提高了抛光例如玻璃中所需要的那些典型的磨料特性。

4. 发明申请

WO2003031541A1 PETROLEUM PITCH-BASED CARBON FOAM 审中-公开
标题翻译：石油沥青基碳泡沫
公开(公告)号：WO2003031541A1
公开(公告)日：2003-04-17
申请号：PCT/US2002/032137
申请日：2002-10-10
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD.
发明人： ROGERS, Darren, Kenneth
IPC分类号： C10L9/08
CPC分类号： C04B38/0022 , C04B2201/20 , C04B35/52
摘要： Petroleum or coal tar pitch-based cellular or porous products having a density of preferably between about 0.1 g/cm 3 and about 0.8 g/cm 3 are produced by the controlled heating of mesophase carbon materials derived from coal tar or petroleum pitch having a softening point in excess of about 300°C and preferably between about 300 and about 400°C in a "mold" and under a non-oxidizing atmosphere. The porous product thereby produced, preferably as a net shape or near net shape, can be machined, adhered and otherwise fabricated to produce a wide variety of low cost, low density products.
摘要翻译：通过控制加热衍生自具有软化点的煤焦油或石油沥青的中间相碳材料，产生密度优选在约0.1g / cm 3至约0.8g / cm 3之间的石油或煤焦油沥青基细孔或多孔产品在“模具”中和非氧化气氛下过量约300℃，优选约300至约400℃。由此制造的多孔产品，优选为净形状或近净形状，可被加工，粘附和制造，以产生各种低成本，低密度产品。

5. 发明申请

WO2008064203A3 PRODUCTION OF CARBON FOAM FROM COALS 审中-公开
公开(公告)号：WO2008064203A3
公开(公告)日：2008-05-29
申请号：PCT/US2007/085196
申请日：2007-11-20
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD. , MATVIYA, Thomas, M.
发明人： MATVIYA, Thomas, M.
IPC分类号： C04B35/52 , C04B38/06
摘要： Methods for the production of carbon foam from swelling coals that do not require the use of high process pressures, oxidized coal, devolatized coal, or high-strength, foam expansion confining molds are described. In some embodiments, a comminuted swelling bituminous coal is heated to a first elevated temperature sufficient to result in the coal particles softening and melting together to form a substantially homogeneous open cell plastic carbon material. The substantially homogeneous open cell plastic carbon material may then be heated to a second elevated temperature at a slow rate to form carbon foam. In some embodiments, the resulting carbon foam may be heated to a higher third elevated temperature. The resulting carbon foam may be subsequently heated to elevated temperatures as great as 3200° C or more.

6. 发明申请

WO2005090261A1 METHOD FOR INCREASING CARBON FOAM YIELD 审中-公开
标题翻译：增加碳泡沫的方法
公开(公告)号：WO2005090261A1
公开(公告)日：2005-09-29
申请号：PCT/US2005/009102
申请日：2005-03-17
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD. , LUCAS, Rick, D. , MATVIYA, Thomas, M.
发明人： LUCAS, Rick, D. , MATVIYA, Thomas, M.
IPC分类号： C04B38/00
CPC分类号： C04B38/0022 , C01B32/00 , C04B35/52 , C04B35/6267 , C04B35/6268 , C04B38/00 , C04B38/064 , C04B2201/20 , C04B41/4501 , C04B40/04
摘要： A method for increasing the yield of carbon foam is described. The method includes placing a foaming sheet over the top surface of the material to be foamed. In certain embodiments, the foaming sheet is placed over the top surface of particulate coal prior to and during the foaming process. In some embodiments the foaming sheet is a smooth, continuous sheet, such as aluminum foil or the like. The resulting carbon product includes an increased amount of usable carbon foam.
摘要翻译：描述了提高碳泡沫产率的方法。该方法包括将发泡片放置在要发泡的材料的顶表面上。在某些实施方案中，发泡片材在发泡过程之前和期间都放置在颗粒状煤的顶表面上。在一些实施方案中，发泡片是光滑的连续片材，例如铝箔等。得到的碳产品包括增加量的可用的碳泡沫。

7. 发明申请

WO2005089021A1 TOOL BODIES HAVING HEATED TOOL FACES 审中-公开
标题翻译：具有加热工具面的工具体
公开(公告)号：WO2005089021A1
公开(公告)日：2005-09-22
申请号：PCT/US2005/007351
申请日：2005-03-04
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD. , SPRADLING, Drew, M. , MERRIMAN, Douglas, J. , MATVIYA, Thomas, M. , LUCAS, Rick, D.
发明人： SPRADLING, Drew, M. , MERRIMAN, Douglas, J. , MATVIYA, Thomas, M. , LUCAS, Rick, D.
IPC分类号： H05B3/14
CPC分类号： H05B3/141 , B29C33/02 , B29C33/38 , B29C35/04 , B29C70/42 , B29K2907/04 , B29K2995/0005 , B29K2995/0068
摘要： Self-heated tools for the production of composite parts are described. The tools include a tool body which, at least in part, includes carbon foam materials that are electrically conductive or permeable to the passage of fluids. These materials can be both electrically conductive and permeable to the passage of fluids. The electrically conductive or fluid permeable carbon foam materials are an intrinsic part of the construction of these tool bodies and are not add-on devices. Electricity may be used to heat the electrically conductive carbon foam material and transfer heat to the tool face. In other embodiments, heated fluid may be passed through and used to heat the fluid permeable carbon foam material and transfer heat to tool body. The electrically conductive or permeable carbon foam materials may define the tool face of the tool body. The tool bodies may comprise carbon foam, which is both electrically conductive and permeable. The electrically conductive carbon foam material and the fluid permeable carbon foam material may be constructed and/or configured to apply relatively uniform heating across the surface of the tool face or in certain circumstances non-uniform heating across the surface of the tool face.
摘要翻译：描述了用于生产复合零件的自加热工具。这些工具包括至少部分地包括导电或对流体通过可渗透的碳泡沫材料的工具体。这些材料既可以是导电的，也可以是流体通过的。导电或流体渗透的碳泡沫材料是这些工具体的结构的固有部分，并不是附加的装置。可以使用电来加热导电碳泡沫材料并将热量传递到工具面。在其它实施例中，加热的流体可以通过并用于加热流体可渗透的碳泡沫材料并将热量传递到工具主体。导电或可渗透的碳泡沫材料可以限定工具主体的工具面。工具体可以包括碳泡沫，其都是导电的和可渗透的。导电碳泡沫材料和流体可渗透的碳泡沫材料可以被构造和/或构造成在工具面的表面上施加相对均匀的加热，或者在某些情况下，跨过工具表面的不均匀加热。

8. 发明申请

WO2005052207A2 FILAMENT WINDING FOR METAL MATRIX COMPOSITES 审中-公开
标题翻译：金属基体复合材料的细丝卷绕
公开(公告)号：WO2005052207A2
公开(公告)日：2005-06-09
申请号：PCT/US2004/039570
申请日：2004-11-24
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD. , GORDON, Brian, L. , WOLFE, Gregg, W.
发明人： GORDON, Brian, L. , WOLFE, Gregg, W.
IPC分类号： C22C47/08
CPC分类号： C22C47/08 , B22F2998/00 , B22F2998/10 , C22C47/064 , C22C47/20 , C22C47/06
摘要： A wet filament winding method and apparatus for producing a consolidated metal matrix composite is described. The methods are directed to winding a softened metal infiltrated fiber bundle and layering the resulting softened metal infiltrated fiber bundle onto a rotating mandrel in a prescribed pattern on the surface of the mandrel to form a consolidated metal matrix composite. Upon cooling, the matrix metal solidifies and the resulting consolidated metal matrix composite may be removed from the mandrel. The consolidated metal matrix composites may be produced in a variety of shapes, such as cylinder, a tapered cylinder, a sphere, an ovoid, a cube, a rectangular solid, a polygonal solid, and panels.
摘要翻译：描述了用于生产固结金属基质复合材料的湿细丝缠绕方法和设备。该方法涉及卷绕软化的渗入金属的纤维束并将所得到的软化的金属渗入纤维束以规定的图案层叠在心轴表面上的旋转心轴上以形成加固的金属基质复合材料。冷却后，基体金属凝固并且所得到的固结金属基体复合材料可以从心轴上移除。固结金属基体复合材料可以以各种形状制造，例如圆柱体，锥形圆柱体，球体，卵形体，立方体，长方体，多边形固体和面板。

9. 发明申请

WO2005016818A1 CARBON FOAM FROM METALLIC SALTS OF LIGNOSULFONATES 审中-公开
标题翻译：碳酸钙的金属泡沫碳泡沫
公开(公告)号：WO2005016818A1
公开(公告)日：2005-02-24
申请号：PCT/US2004/024871
申请日：2004-08-03
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD. , SPRADLING, Drew, M. , AMIE, Doug, R.
发明人： SPRADLING, Drew, M. , AMIE, Doug, R.
IPC分类号： C01B31/02
CPC分类号： C04B35/6267 , C01B32/00 , C04B35/522 , C04B35/528 , C04B35/6268 , C04B38/0022 , C04B2235/77 , C04B2235/96 , Y10T428/30 , C04B35/524 , C04B38/0058 , C04B38/0067
摘要： A process for the production of an open-cell carbon foam from a metallic salt of a lignosulfonate is described. The process includes heating the metallic salt of a lignosulfonate from ambient temperature to a maximum temperature, greater than about 250° C, at a rate sufficiently slow as to provide for essentially uniform heating of the lignin derived material. Heating of the lignin derived material is performed in a non-oxidizing atmosphere having a pressure greater than about 100 psig. The resultant carbon foam can subsequently be optionally subjected to carbonization or graphitization temperatures as desired. The resultant carbon foam has a regular open-cell structure. Densities of the carbon foam products are commonly in the range of about 0. 1 g/cm 3 to 0.2 g/cm 3 . The carbon foams may also exhibit compressive strengths of up to about 200 psi. The carbon foam materials potentially have utility as lightweight thermal barriers and in many other of the applications associated with carbon foams.
摘要翻译：描述了从木质素磺酸盐的金属盐生产开孔碳泡沫的方法。该方法包括将木质素磺酸盐的金属盐从环境温度加热到高于约250℃的最高温度，速度足够慢，以提供木质素衍生物质的基本上均匀的加热。木质素衍生材料的加热在压力大于约100psig的非氧化气氛中进行。随后可以根据需要任意地对生成的碳泡沫进行碳化或石墨化温度。所得碳泡沫具有规则的开孔结构。碳泡沫产品的密度通常在约0.1g / cm 3至0.2g / cm 3的范围内。碳泡沫也可表现出高达约200psi的抗压强度。碳泡沫材料潜在地具有作为轻质热障的效用以及与碳泡沫相关的许多其它应用。

10. 发明申请

WO2003067931A1 MICROWAVE ASSISTED TREATMENT OF CARBON FOAM 审中-公开
标题翻译：微波辅助处理碳泡沫
公开(公告)号：WO2003067931A1
公开(公告)日：2003-08-14
申请号：PCT/US2003/003219
申请日：2003-02-05
申请人： TOUCHSTONE RESEARCH LABORATORY, LTD.
发明人： JOSEPH, Brian, E.
IPC分类号： H05B6/64
CPC分类号： C04B35/6267 , C04B35/522 , C04B35/62655 , C04B38/0022 , C04B2235/48 , H05B6/10 , C04B40/0014
摘要： Accelerated heat-up of carbon foam materials is achieved through the use of microwave and/or induction heating devices. According to various preferred embodiments of the present invention, such microwave/induction heating acceleration is obtained through the use of microwave/induction heating devices alone or in concert with more conventional radiation or convection based heating devices. The method of the present invention permit the relatively rapid and uniform heat-up of carbon foam materials particularly in such processes as the carbonization and/or graphitization thereof.
摘要翻译：通过使用微波和/或感应加热装置来实现碳泡沫材料的加速加热。根据本发明的各种优选实施例，这种微波/感应加热加速度通过单独使用微波/感应加热装置或与更常规的基于辐射或对流的加热装置相协调而获得。本发明的方法允许碳泡沫材料的相对快速和均匀的加热，特别是在其碳化和/或石墨化的过程中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式