The present invention is directed to carbon black products having an organic group attached to the carbon black and processes for their preparation. In one process at least one diazonium salt reacts with a carbon black in a protic reaction medium. Uses of such carbon black products in plastic compositions, rubber compositions, paper compositions, and textile compositions are also disclosed.
                            本发明涉及
炭黑上附有有机基团的
炭黑产品及其制备工艺。在一种工艺中,至少有一种重氮盐与
炭黑在质子反应介质中发生反应。本发明还公开了此类
炭黑产品在塑料组合物、橡胶组合物、纸张组合物和纺织组合物中的用途。