• A new water developable, photosensitive phenolic resin containing quaternary ammonium hydroxide groups and acrylate groups(AQHPR) was synthesized.

    研究了作为新型显影阻焊剂组分的丙烯酸酯及季碱基酚醛树脂的各种感光条件。

    youdao

  • A new water developable, photosensitive phenolic resin containing quaternary ammonium hydroxide groups and acrylate groups(AQHPR) was synthesized.

    研究了作为新型显影阻焊剂组分的丙烯酸酯及季碱基酚醛树脂的各种感光条件。

    youdao

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