IMAGING SYSTEM
    3.
    发明专利

    公开(公告)号:CA941212A

    公开(公告)日:1974-02-05

    申请号:CA102843

    申请日:1971-01-15

    Applicant: XEROX CORP

    Abstract: A developer material comprising colored toner particles having a particle size less than about 30 microns and a minor proportion of submicroscopic silicon dioxide additive particles having at least a portion of the silicon atoms on the outside surface of the silicon dioxide particles directly attached through an oxygen atom to another silicon atom which is in turn directly attached through a carbon linkage to one to three organic groups.

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