PROCESS FOR PRODUCING MOLD
    2.
    发明申请
    PROCESS FOR PRODUCING MOLD 审中-公开
    生产模具的工艺

    公开(公告)号:US20090140468A1

    公开(公告)日:2009-06-04

    申请号:US12364555

    申请日:2009-02-03

    IPC分类号: B29C39/00

    摘要: To provide a process for producing a hollow cylindrical or solid cylindrical mold having a seamless patterned layer comprising a fluoropolymer.A process for producing a mold comprising a hollow cylindrical or solid cylindrical substrate 12 and a patterned layer comprising a fluoropolymer and having a pattern formed on its surface, which comprises a step of forming a film 32 comprising a fluoropolymer so as to cover the circumferential surface of the substrate 12 thereby to obtain a mold precursor 30; and a step of rolling the mold precursor 30 in such a state that the circumferential surface of the mold precursor 30 is pushed against a surface of a heated original mold 40 having a pattern reverse to the pattern of the patterned layer, to transfer the reversal pattern of the original mold 40 to the film 32 comprising a fluoropolymer to form the patterned layer.

    摘要翻译: 提供一种制造具有包含氟聚合物的无缝图案层的中空圆柱形或实心圆柱形模具的方法。 一种制造模具的方法,该模具包括中空的圆柱形或实心圆柱形基底12和包含含氟聚合物并且在其表面上形成图案的图案层,其包括形成包含含氟聚合物的薄膜32以便覆盖圆周表面 从而获得模具前体30; 以及将模具前体30的圆周表面推压到具有与图案化层的图案相反的图案的加热的原始模具40的表面的状态下滚动模具前体30的步骤,以将转换模式 的原始模具40到包含含氟聚合物的膜32以形成图案化层。