Coated Carriers
    7.
    发明授权
    Coated Carriers 有权
    涂层载体

    公开(公告)号:US06605404B2

    公开(公告)日:2003-08-12

    申请号:US09965469

    申请日:2001-09-28

    IPC分类号: G03G9113

    摘要: A process which comprises mixing a carrier core with a polymer core and polymer shell and wherein the polymer shell is present as a coating on said core and said polymer core, wherein said polymer core is generated by emulsification of and heating of monomer forming a seed latex; adding a portion of said seed latex to said emulsification mixture, followed by heating and adding another second portion of said seed latex; and wherein said shell is generated by emulsion polymerization of a monomer, followed by heating.

    摘要翻译: 一种方法,其包括将载体芯与聚合物芯和聚合物壳混合,并且其中所述聚合物壳以所述芯和所述聚合物芯上的涂层存在,其中所述聚合物芯通过乳化和加热形成种子胶乳的单体而产生 ; 将所述种子胶乳的一部分加入到所述乳化混合物中,然后加热并加入另外的第二部分所述种子胶乳; 并且其中所述壳是通过单体的乳液聚合产生的,然后加热。