CHAIN TRANSFER AGENT, PHOTOSENSITIVE COMPOSITION, CURED PRODUCT OF PHOTOSENSITIVE COMPOSITION, AND METHOD FOR CURING PHOTOSENSITIVE COMPOSITION

There are provided a photosensitive composition, and a cured product of the photosensitive composition, the photosensitive composition being an ultraviolet curable composition that is curable in a short time while a portion of the photosensitive composition such as a dark potion where radicals are n...

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Bibliographische Detailangaben
Hauptverfasser: MIZOGUCHI, Makoto, HASE, Tatsuya
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:There are provided a photosensitive composition, and a cured product of the photosensitive composition, the photosensitive composition being an ultraviolet curable composition that is curable in a short time while a portion of the photosensitive composition such as a dark potion where radicals are not generated at all is curable. A cured product is obtained by curing a photosensitive composition by ultraviolet irradiation, the photosensitive composition containing an ultraviolet curable material, and a chain transfer agent that contains an ingredient (a) that is a compound containing at least one kind selected from the group consisting of a urethane bond, a urea bond and an isocyanate group, and an ingredient (b) that is a metal-containing compound, wherein a portion of the composition where irradiation light does not reach is curable.