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    Recording material
    2.
    发明授权
    Recording material 有权

    公开(公告)号：US11845879B2

    公开(公告)日：2023-12-19

    申请号：US12985408

    申请日：2011-01-06

    申请人： Lan Deng ,  Brian R. Einsla ,  Chao-Jen Chung ,  Thomas William Kermis ,  Rebecca LuAnn Smith

    发明人： Lan Deng ,  Brian R. Einsla ,  Chao-Jen Chung ,  Thomas William Kermis ,  Rebecca LuAnn Smith

    IPC分类号： C09D151/06 ,  C08F265/06

    CPC分类号： C09D151/06 ,  C08F265/06 ,  C08F265/06 ,  C08F2/22

    摘要： A recording material including a support having at least one colored surface and a layer of polymeric material is described. The layer including polymeric particles has a core/shell structure, and the particles are either (i) particles having an outermost polymer shell having a calculated Tg of from 40° C. to 80° C., or (ii) particles having an inner polymer shell having a calculated Tg of from 40° C. to 130° C. and an outer polymer shell having a calculated Tg of from −55° C. to 50° C. The calculated Tg of said outer polymer shell is lower than that of said inner polymer shell, the particles including, when dry, at least one void capable of providing opacity to said layer, and the colored surface has sufficient color density to be visibly contrasting to a surface of the subsequent layer including the polymeric particles disposed thereon.