Epoxy acrylates
    4.
    发明授权
    Epoxy acrylates 失效
    环氧丙烯酸酯

    公开(公告)号:US06479596B1

    公开(公告)日:2002-11-12

    申请号:US08652394

    申请日:1996-05-23

    IPC分类号: C08F28300

    摘要: Novel epoxy acrylates and carboxyl group-containing epoxy acrylates of formulae II and III of the claims that are relatively highmolecular and are chemically crosslinkable can be used in photoresist formulations with the additional use of highly polymerised polymer binders. Such resist formulations are used in particular in the field of printed circuit boards and printing plates, are applicable from aqueous medium, are almost tack-free and have very good edge coverage, especially on conductors.

    摘要翻译: 具有相对高分子量且化学可交联的权利要求的式II和III的新型环氧丙烯酸酯和含羧基的环氧丙烯酸酯可以用于另外使用高度聚合的聚合物粘合剂的光致抗蚀剂制剂中。 这种抗蚀剂制剂特别用于印刷电路板和印刷版领域,适用于水性介质,几乎无粘性,并且具有非常好的边缘覆盖率,特别是在导体上。

    Epoxy acrylates
    7.
    发明授权
    Epoxy acrylates 失效
    环氧丙烯酸酯

    公开(公告)号:US06747101B2

    公开(公告)日:2004-06-08

    申请号:US08268094

    申请日:1994-06-28

    IPC分类号: C08G5917

    摘要: Epoxy acrylates and carboxyl group-containing epoxy acrylates of formulae III and IV of the claims that are relatively polymolecular and are chemically crosslinkable can be used in photoresist formulations with the additional use of highly polymerized polymer binders. Such resist formulations are used in particular in the field of printed circuit boards and printing plates, are applicable from aqueous medium, are almost tack-free and have very good edge coverage, especially on conductors.

    摘要翻译: 具有相对多分子且具有化学交联性的权利要求中的式III和IV的环氧丙烯酸酯和含羧基的环氧丙烯酸酯可以用于另外使用高度聚合的聚合物粘合剂的光致抗蚀剂制剂中。 这种抗蚀剂制剂特别用于印刷电路板和印刷版领域,适用于水性介质,几乎无粘性,并且具有非常好的边缘覆盖率,特别是在导体上。

    Process for the production of relief structures using a negative
photoresist based on polyphenols and epoxy compounds or vinyl ethers
    8.
    发明授权
    Process for the production of relief structures using a negative photoresist based on polyphenols and epoxy compounds or vinyl ethers 失效
    使用基于多酚和环氧化合物或乙烯基醚的负性光致抗蚀剂生产浮雕结构的方法

    公开(公告)号:US5300380A

    公开(公告)日:1994-04-05

    申请号:US947899

    申请日:1992-09-17

    IPC分类号: G03F7/038 G03F7/30 G03F7/40

    CPC分类号: G03F7/0388

    摘要: The present invention relates to a negative photoresist consisting essentially of a process for the production of relief structures usinga) at least one solid film-forming polyphenol,b) at least one compound which contains at least two epoxide groups or at least two vinyl ether groups or at least one epoxide and vinyl ether group in the molecule,c) at least one cationic photoinitiator for component b) andd) if appropriate customary additives.The resist can be developed under aqueous-alkaline conditions.

    摘要翻译: 本发明涉及一种负光致抗蚀剂,其基本上由生产浮雕结构的方法组成,该方法使用a)至少一种固体成膜多酚,b)至少一种含有至少两个环氧基或至少两个乙烯基醚的化合物 基团或至少一个环氧化物和乙烯基醚基团,c)至少一种用于组分b)的阳离子光引发剂和d)如果合适的常规添加剂。 抗蚀剂可以在水 - 碱性条件下显影。

    Negative photoresist based on polyphenols and epoxy compounds or vinyl
ethers
    9.
    发明授权
    Negative photoresist based on polyphenols and epoxy compounds or vinyl ethers 失效
    基于聚苯酚和环氧化合物或乙烯基的负离子光催化剂

    公开(公告)号:US5079129A

    公开(公告)日:1992-01-07

    申请号:US445134

    申请日:1989-11-30

    摘要: The present invention relates to a negative photoresist consisting essentially ofa) at least one solid film-forming polyphenol,b) at least one compound which contains at least two epoxide groups or at least two vinyl ether groups or at least one epoxide and vinyl ether group in the molecule,c) at least one cationic photoinitiator for component b) andd) if appropriate customary additives.The resist can be developed under aqueous-alkaline conditions.

    摘要翻译: 本发明涉及基本上由a)至少一种固体成膜多酚组成的负性光致抗蚀剂,b)至少一种含有至少两个环氧基团或至少两个乙烯基醚基团的化合物或至少一种环氧化物和乙烯基醚 c)至少一种用于组分b)的阳离子光引发剂和d)如果合适的常规添加剂。 抗蚀剂可以在水 - 碱性条件下显影。