申请人:KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
公开号:EP1887049A1
公开(公告)日:2008-02-13
Carbon black of the present invention has a number average particle size of Feret's diameter of 5 to 300 nm and contains primary particles of 5% or more on a number basis.
本发明的炭黑具有 5 至 300 纳米的费雷特直径数均粒径,并含有 5%或更多的原生颗粒。