Relation to the manufacture of masks and electronic parts
    1.
    发明授权
    Relation to the manufacture of masks and electronic parts 失效
    与面罩和电子零件的制造有关

    公开(公告)号:US06558872B1

    公开(公告)日:2003-05-06

    申请号:US09658548

    申请日:2000-09-09

    IPC分类号: G03C152

    摘要: Imagable precursors for masks and for electronic parts comprise a polymeric layer applied to a substrate. The layer comprises at least one polymer having infra-red absorbing groups carried as pendent groups on the polymer backbone. Certain infra-red absorbing groups may also act to insolubilize the polymer in a developer, until it is imagewise exposed to infra-red radiation. Imagewise application of heat, resulting from imagewise exposure of the precursor to infra-red radiation, renders the polymer layer more soluble in the developer than prior to exposure to the infra-red radiation.

    摘要翻译: 用于掩模和电子部件的可能的前体包括施加到基底上的聚合物层。 该层包含至少一种聚合物,其具有在聚合物主链上作为悬挂基团携带的红外线吸收基团。 某些红外线吸收基团还可以起作用以使显影剂中的聚合物不溶解,直到其成像曝光于红外辐射。 由于将前体成像曝光到红外辐射而产生的图像上的热量使得聚合物层比暴露于红外线辐射之前更易于在显影剂中溶解。

    Polymers and their use in imagable products and image-forming methods
    2.
    发明授权
    Polymers and their use in imagable products and image-forming methods 有权
    聚合物及其在可成像产品和成像方法中的应用

    公开(公告)号:US06506533B1

    公开(公告)日:2003-01-14

    申请号:US09589333

    申请日:2000-06-07

    IPC分类号: G03F7023

    摘要: Infra-red absorbing polymers useful in imageable products and the lithographic printing field comprise infra-red absorbing groups carried as pendent groups on a polymer backbone. Certain infra-red absorbing groups may also act to insolublize the polymer in a developer, until it is imagewise exposed to infra-red radiation. The resulting heat renders the polymer soluble in the developer. Imagable products employing the infra-red absorbing polymers may include positive working lithographic printing plates.

    摘要翻译: 可用于可成像产品和平版印刷领域的红外吸收聚合物包括在聚合物主链上作为侧基携带的红外吸收基团。 某些红外吸收基团也可以起作用以使显影剂中的聚合物不溶,直到其成像曝光于红外辐射。 所得到的热使聚合物溶于显影剂中。 使用红外吸收聚合物的可能产品可包括正性平版印刷版。

    Polymers and their use in imageable products and image-forming methods
    3.
    发明授权
    Polymers and their use in imageable products and image-forming methods 失效
    聚合物及其在可成像产品和成像方法中的应用

    公开(公告)号:US06667137B2

    公开(公告)日:2003-12-23

    申请号:US10331415

    申请日:2002-12-30

    IPC分类号: G03F730

    摘要: Infra-red absorbing polymers useful in imageable products and the lithographic printing field comprise infra-red absorbing groups carried as pendent groups on a polymer backbone. Certain infra-red absorbing groups may also act to insolublize the polymer in a developer, until it is imagewise exposed to infra-red radiation. The resulting heat renders the polymer soluble in the developer. Imageable products employing the infra-red absorbing polymers may include positive working lithographic printing plates.

    摘要翻译: 可用于可成像产品和平版印刷领域的红外吸收聚合物包括在聚合物主链上作为侧基携带的红外吸收基团。 某些红外吸收基团也可以起作用以使显影剂中的聚合物不溶,直到其成像曝光于红外辐射。 所得到的热使聚合物溶于显影剂中。 使用红外吸收聚合物的可成像产品可包括正性平版印刷版。