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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。
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公开(公告)号:US6132876A
公开(公告)日:2000-10-17
申请号:US212272
申请日:1998-12-16
申请人: Conny Vogler , Karl Vogel , Udo Wieschnowsky , Jan Kopietz
发明人: Conny Vogler , Karl Vogel , Udo Wieschnowsky , Jan Kopietz
CPC分类号: C09C1/58 , C01P2006/12 , C01P2006/19 , Y10T428/30
摘要: Carbon black pellets which can be produced by the addition of wax during dry granulation of carbon black powder. The carbon black pellets are distinguished by a pellet hardness of at least 0.15 N with a wax content of less than 10 wt. %, based on the total weight of the carbon black pellets.
摘要翻译: 炭黑颗粒,其可以通过在炭黑粉末的干法制粒过程中加入蜡来生产。 炭黑颗粒的特征在于蜡含量低于10重量%的至少0.15N的颗粒硬度。 %,基于炭黑颗粒的总重量。
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