Selectively altering the bulk properties of polymer structures
    4.
    发明公开
    Selectively altering the bulk properties of polymer structures 失效
    选择性地改变聚合物结构的大体积性质

    公开(公告)号:EP0081334A3

    公开(公告)日:1983-07-20

    申请号:EP82306380

    申请日:1982-12-01

    申请人: XEROX CORPORATION

    IPC分类号: G03C05/00 B41J01/24

    CPC分类号: B41J1/30 G03F7/00

    摘要: A method for selectively hardening and toughening the bulk mass of predetermined portions of a polymeric structure which includes the steps of contacting the polymeric structure with a multifunctional monomer to diffuse the monomer into the polymeric structure and irradiating the predetermined portions of the polymeric structure with activating radiation to cause the bulk polymeric material at those portions to be hardened and toughened, In a preferred embodiment the character fonts of a print wheel madefrom nylon 66 are contacted with a multifunctional monomer which is subsequently exposed to electron beam radiation whereby a structural network of monomer or monomer reactive with polymer or mixtures is formed.

    Selectively altering the bulk properties of polymer structures
    5.
    发明公开
    Selectively altering the bulk properties of polymer structures 失效
    在聚合物结构的质量特性选择性改变。

    公开(公告)号:EP0081334A2

    公开(公告)日:1983-06-15

    申请号:EP82306380.5

    申请日:1982-12-01

    申请人: XEROX CORPORATION

    IPC分类号: G03C5/00 B41J1/24

    CPC分类号: B41J1/30 G03F7/00

    摘要: A method for selectively hardening and toughening the bulk mass of predetermined portions of a polymeric structure which includes the steps of contacting the polymeric structure with a multifunctional monomer to diffuse the monomer into the polymeric structure and irradiating the predetermined portions of the polymeric structure with activating radiation to cause the bulk polymeric material at those portions to be hardened and toughened, In a preferred embodiment the character fonts of a print wheel madefrom nylon 66 are contacted with a multifunctional monomer which is subsequently exposed to electron beam radiation whereby a structural network of monomer or monomer reactive with polymer or mixtures is formed.