Aromaticamines reacted with TBP-NO2 adduct to give dry aryl diazoniumnitrate in high purity and yield.
芳香胺与 TBP-NO2 加合物反应生成高纯度和收率的干燥芳基重氮硝酸盐。
Carbon black reacted with diazonium salts and products
申请人:CABOT CORPORATION
公开号:EP1225205A2
公开(公告)日:2002-07-24
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.
Reaction of carbon black with diazonium salts, resultant carbon black products and their uses
申请人:——
公开号:US20030095914A1
公开(公告)日:2003-05-22
Processes for preparing a carbon black product having an organic group attached to the carbon black. In one process at least one diazonium salt reacts with a carbon black in the absence of an externally applied electric current sufficient to reduce the diazonium salt. In another process at least one diazonium salt reacts with a carbon black in a protic reaction medium. Carbon black products which may be prepared according to process of the invention are described as well as uses of such carbon black products in plastic compositions, rubber compositions, paper compositions, and textile compositions.