Mineral binders colored with silicon-containing carbon black
    1.
    发明授权
    Mineral binders colored with silicon-containing carbon black 失效
    矿物粘合剂用含硅炭黑着色

    公开(公告)号:US5863323A

    公开(公告)日:1999-01-26

    申请号:US737999

    申请日:1997-04-07

    摘要: Binder compositions are provided which include a mineral binder and a silicon-containing carbon black. The silicon-containing carbon black can have attached an ionic or ionizable organic group or can be oxidized. Silicon-containing carbon blacks may be prepared by a furnace method. The binder compositions of the present invention have improved coloring and weathering properties in comparison to binder compositions prepared with conventional carbon blacks. Furthermore, the binder compositions that incorporate silicon-containing carbon blacks having ionic or ionizable organic groups attached exhibit excellent dispersibility, even in pelletized form. Articles such as roofing tiles can be prepared from the binder compositions. Also contemplated is a method of improving the color stability of a mineral binder composition. Silicon-containing carbon blacks as described above are added to the mineral binder composition.

    摘要翻译: PCT No.PCT / US96 / 07312 Sec。 371日期1997年4月7日 102(e)1997年4月7日PCT PCT 1996年5月21日PCT公布。 公开号WO96 / 37447 日期1996年11月28日提供了包含矿物粘合剂和含硅炭黑的粘合剂组合物。 含硅炭黑可以附着离子或可离子化的有机基团或可被氧化。 含硅炭黑可以通过炉法制备。 与用常规炭黑制备的粘合剂组合物相比,本发明的粘合剂组合物具有改善的着色和耐候性能。 此外,即使以粒状形式,含有具有离子性或电离性有机基团的含硅炭黑的粘合剂组合物也表现出优异的分散性。 诸如屋顶瓦的制品可以由粘合剂组合物制备。 还考虑了改进矿物粘合剂组合物的颜色稳定性的方法。 将如上所述的含硅炭黑加入到矿物粘合剂组合物中。

    Densified carbon black adsorbent and a process for adsorbing a gas with
such an adsorbent
    4.
    发明授权
    Densified carbon black adsorbent and a process for adsorbing a gas with such an adsorbent 失效
    致密炭黑吸附剂和用这种吸附剂吸附气体的方法

    公开(公告)号:US5972826A

    公开(公告)日:1999-10-26

    申请号:US591607

    申请日:1996-02-01

    摘要: The present invention discloses an adsorbent comprising a densified carbon black. The densified carbon black comprising the adsorbent preferably has an increase in density of from about 100% to about 500% above the undensified form of the adsorbent. The densified carbon black adsorbent has an increase in adsorption capacity per unit volume over the undensified form of the adsorbent in excess of 100%. The densified carbon blacks are particularly useful as adsorbents for gases.

    摘要翻译: PCT No.PCT / US95 / 03806 Sec。 371日期:1996年2月1日 102(e)日期1996年2月1日PCT提交1995年3月28日PCT公布。 第WO95 / 26812号公报 日期1995年10月12日本发明公开了一种含有致密碳黑的吸附剂。 包含吸附剂的致密化炭黑优选密度比未吸附剂形式高100%至约500%。 致密化的炭黑吸附剂相对于超过100%的吸附剂的未增塑形式,每单位体积的吸附容量增加。 致密炭黑特别适用于气体吸附剂。