公开(公告)号：US06780388B2

公开(公告)日：2004-08-24

申请号：US09867596

申请日：2001-05-31

申请人： Tsutomu Masuko ,  Yoichi Nanba

发明人： Tsutomu Masuko ,  Yoichi Nanba

IPC分类号： C09C148

CPC分类号： H01M4/9083 ,  C01B32/05 ,  H01M4/8605 ,  H01M4/921 ,  H01M8/1007

摘要： The present invention relates to (1) carbon powder having a primary particle size of 100 nm or less and an X-ray crystallite plane spacing C0 of less than 0.680 nm, preferably of 0.6730 nm or less, which shows a volume resistivity of 0.1 &OHgr;·cm or less in the pressurized state under a pressure of 2 MPa, and containing boron in a range of 0.1 to 5% by mass, (2) a method for producing the carbon powder, (3) an electrically conducting carbon composite powder wherein above-described carbon powder is mixed with fibrous carbon, particularly vapor grown carbon fiber, (4) a catalyst for solid polymer electrode fuel battery using above-described carbon powder or electrically conducting carbon composite powder, (5) a polymer electrolyte fuel battery cell using the catalyst, and (6) a polymer electrolyte fuel battery using the catalyst. By using the carbon powder containing boron or an electrically conducting carbon composite powder, a high-performance polymer electrolyte fuel battery wherein power generation efficiency and durability are improved, can be obtained.

摘要翻译： 本发明涉及（1）一次粒径为100nm以下的X射线微晶面间距C0小于0.680nm，优选为0.6730nm以下的碳粉，其显示体积电阻率为0.1Ω 在加压状态下，在2MPa的压力下，含有0.1〜5质量％的硼，（2）碳粉的制造方法，（3）导电性碳复合粉末，其中， 上述碳粉与纤维状碳，特别是气相生长碳纤维混合，（4）使用上述碳粉或导电性碳复合粉末的固体高分子电极用燃料电池用催化剂，（5）聚合物电解质燃料电池 使用催化剂，和（6）使用该催化剂的聚合物电解质燃料电池。通过使用含有硼或导电性碳复合粉末的碳粉末，可以使用高性能聚合物电解质燃料电池，其中po 可以获得更好的发电效率和耐久性。

公开(公告)号：US06608132B1

公开(公告)日：2003-08-19

申请号：US08976371

申请日：1997-11-21

申请人： Francis G. Bomo ,  Ronald A. Swor

发明人： Francis G. Bomo ,  Ronald A. Swor

IPC分类号： C09C148

CPC分类号： C09C1/50 ,  C01P2004/01 ,  C01P2004/64 ,  C08K3/04 ,  C08L21/00

摘要： The invention relates to an improved carbon black for tire tread rubber. More particularly, the invention relates to a carbon black which imparts upon tire tread rubber improved treadwear, lower rolling resistance, lower heat buildup and improved tear resistance. The improved carbon black is in the N100 series and, when in rubber, combines the long tread wear and low heat buildup advantages N121 carbon black with the high tear resistance properties of N115 or N110. The improved carbon black has particular application to truck and bus steel cord radial tire treads, especially for use in on/off highway conditions, and for high performance passenger car tires.

摘要翻译： 本发明涉及一种用于轮胎胎面橡胶的改进的炭黑。 更具体地说，本发明涉及赋予轮胎胎面橡胶改善的胎面磨损的炭黑，较低的滚动阻力，较低的热积聚和改善的抗撕裂性。 改进的炭黑在N100系列中，而在橡胶中，结合了长的胎面磨损和低发热性优点N121炭黑，具有N115或N110的高抗撕裂性能。 改进的炭黑特别适用于卡车和公共汽车钢帘线子午线轮胎胎面，特别适用于开/关公路条件，以及高性能乘用车轮胎。

公开(公告)号：US06391274B1

公开(公告)日：2002-05-21

申请号：US09389465

申请日：1999-09-03

申请人： Conny Vogler ,  Frank Forster ,  Karl Vogel ,  Burkhard Freund

发明人： Conny Vogler ,  Frank Forster ,  Karl Vogel ,  Burkhard Freund

IPC分类号： C09C148

CPC分类号： B60C1/00 ,  C01P2006/12 ,  C01P2006/19 ,  C09C1/50 ,  C09C1/56

摘要： Carbon black characterized by a STSA surface of between 20 and 180 m2/g, a 24M4-DBP absorption of between 40 and 140 ml/100 g, a specific BET surface of between 20 and 250 m2/g, a content of 0.01 to 20 wt. % of silicon, referred to its overall weight, and a tan &dgr;0/tan &dgr;60 ratio greater than 3.37−0.0068 STSA is produced by mixing silicon-containing compounds with the carbon black raw materials in the oxidative pyrolysis of the carbon black raw materials and optionally using carbon black oil as fuel. The carbon black can be used as a filler in rubber mixtures, preferably for tires.

摘要翻译： 炭黑的特征在于STSA表面为20〜180m 2 / g，24M4-DBP吸收为40〜140ml / 100g，比BET表面积为20〜250m2 / g，含量为0.01〜20 重量 通过将含硅化合物与炭黑原料在炭黑原料的氧化热解中混合并任选地产生通过将硅的％称为其总重量，并且大于3.37-0.0068 STSA的tanδ0/tanδ60比率 使用炭黑油作为燃料。 炭黑可用作橡胶混合物中的填料，优选用于轮胎。

公开(公告)号：US06290767B1

公开(公告)日：2001-09-18

申请号：US09489469

申请日：2000-01-21

申请人： Klaus Bergemann ,  Karl Vogel

发明人： Klaus Bergemann ,  Karl Vogel

IPC分类号： C09C148

CPC分类号： C09C1/48 ,  C01P2004/60 ,  C01P2006/60

摘要： Carbon blacks doped with elements that are not carbon, wherein pairs of carbon atoms have been replaced by iso-electronic pairs of elements or combinations of elements. They can be used as a pigment or filler in rubber, plastics, paints, inks or the like.

摘要翻译： 掺杂不是碳的元素的炭黑，其中碳原子对已经被等电子对的元素或元素的组合取代。 它们可以用作橡胶，塑料，油漆，油墨等中的颜料或填料。