Norbornene-type monomers and polymers containing pendent lactone or sultone groups
    14.
    发明授权
    Norbornene-type monomers and polymers containing pendent lactone or sultone groups 有权
    含降冰片烯型单体和含有内酯或磺内酯的聚合物

    公开(公告)号:US07101654B2

    公开(公告)日:2006-09-05

    申请号:US10757119

    申请日:2004-01-14

    摘要: The disclosed invention relates to novel norbornene-type monomers containing pendent lactone or sultone groups. The invention also relates to norbornene-type polymers and copolymers comprising one or more repeating units represented by the formula: and containing pendent lactone or sultone groups. These polymers and copolymers are useful in making photoimagable materials. The photoimagable materials are particularly suitable for use in photoresist compositions useful in 193 and 157 nm photolithography.

    摘要翻译: 所公开的发明涉及含有侧链内酯或磺内酯基团的新型降冰片烯型单体。 本发明还涉及降冰片烯型聚合物和共聚物,其包含一个或多个由下式表示的重复单元:并含有侧链内酯或磺内酯基。 这些聚合物和共聚物可用于制备可光成像材料。 光可塑材料特别适合用于193和157nm光刻中的光致抗蚀剂组合物。

    Norbornene-type monomers and polymers containing pendent lactone or sultone groups
    15.
    发明授权
    Norbornene-type monomers and polymers containing pendent lactone or sultone groups 有权
    含降冰片烯型单体和含有内酯或磺内酯的聚合物

    公开(公告)号:US07341818B2

    公开(公告)日:2008-03-11

    申请号:US11033010

    申请日:2005-01-10

    IPC分类号: G03F7/039 G03F7/033 G03F7/30

    摘要: The disclosed invention relates to novel norborne-type monomers containing pendent lactone or sultone groups. The invention also relates to norborne-type polymers and copolymers containing pendent lactone or sultone groups. These polymers and copolymers are useful in making photoimagable materials. The photoimagable materials are particularly suitable for use in photoresist compositions useful in 193 and 157 nm photolithography.

    摘要翻译: 所公开的发明涉及含有侧链内酯或磺内酯基团的新型去偶型单体。 本发明还涉及含有侧链内酯或磺内酯基团的去偶型聚合物和共聚物。 这些聚合物和共聚物可用于制备可光成像材料。 光可塑材料特别适合用于193和157nm光刻中的光致抗蚀剂组合物。

    Use of a combination chain transfer and activating agent to control molecular weight and optical density of Pd catalyzed norbornene polymers
    19.
    发明授权
    Use of a combination chain transfer and activating agent to control molecular weight and optical density of Pd catalyzed norbornene polymers 有权
    使用组合链转移和活化剂来控制Pd催化降冰片烯聚合物的分子量和光密度

    公开(公告)号:US07759439B2

    公开(公告)日:2010-07-20

    申请号:US12056481

    申请日:2008-03-27

    IPC分类号: C08F32/04

    CPC分类号: C08F4/70 C08F2/38

    摘要: A method of controlling the molecular weight of poly(cyclic)olefin (norbornene-type) polymers and activating the polymerization thereof with a single material is provided. Such method include adding a chain transfer/activating agent to a mixture of monomer(s), catalyst, solvent and an optional cocatalyst and polymerizing the mixture to form a polymer. It is shown that the amount of chain transfer/activating agent in the mixture can serve to control the molecular weight of the resulting polymer, its percent conversion or both, and in some embodiments the optical density of the resulting polymer.

    摘要翻译: 提供了一种控制聚(环状)烯烃(降冰片烯型)聚合物的分子量并用单一材料活化其聚合的方法。 这种方法包括向单体,催化剂,溶剂和任选的助催化剂的混合物中加入链转移/活化剂并使混合物聚合以形成聚合物。 显示混合物中链转移/活化剂的量可用于控制所得聚合物的分子量,其转化百分率或两者,并且在一些实施方案中可用于所得聚合物的光密度。