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    • 8. 发明申请
    • Photocuring resin composition, medical device using same and method for manufacturing same
    • 光固化树脂组合物,使用其的医疗装置及其制造方法
    • US20070082965A1
    • 2007-04-12
    • US10536909
    • 2003-11-13
    • Kyouyu YasudaYasuaki YokoyamaMichiko YokoyamaNaomi ShinodaRisa YokoyamaNobuo Bessho
    • Kyouyu YasudaYasuaki YokoyamaMichiko YokoyamaNaomi ShinodaRisa YokoyamaNobuo Bessho
    • C08G59/68
    • G03F7/038
    • It is an object of the present invention to provide a novel photo-curing composition which can be cured by light of a wide wavelength region including ultraviolet light or visible light, has such high sensitivity that it can be sufficiently cured by exposure to a small amount of light, can favorably form a fine pattern when used as a resist and provides a cured product having excellent heat resistance and insulating properties, and a negative photoresist composition using the photo-curing composition. It is another object of the present invention to provide a process for highly accurately and easily producing a polyimide thin film used for a medical instrument, and a medical instrument having the polyimide thin film. The photo-curing composition of the present invention comprises (A) a carbon cluster and/or its derivative, having a photosensitizing function, (B) a compound having plural heterocyclic rings in a molecule, and if necessary, (C) a photo-insensitive resin.
    • 本发明的目的是提供一种可通过包括紫外光或可见光在内的宽波长区域的光固化的新型光固化组合物,具有这样高的灵敏度,可以通过暴露于少量来充分固化 光可以有利地形成精细图案,并且提供具有优异的耐热性和绝缘性的固化产物,以及使用光固化组合物的负性光致抗蚀剂组合物。 本发明的另一个目的是提供一种用于高度准确且容易地制造用于医疗器械的聚酰亚胺薄膜和具有该聚酰亚胺薄膜的医疗器械的方法。 本发明的光固化性组合物包含(A)具有光敏作用的碳簇和/或其衍生物,(B)分子中具有多个杂环的化合物,根据需要,(C) 不敏感树脂。