PHOTOSENSITIVE COMPOSITION

PURPOSE:To obtain a photosensitive compsn. having high photosensitivity and capable of using light over a wide wavelength range. CONSTITUTION:This photosensitive compsn. is a positive type photosensitive compsn. contg. a compd. having a vinyl ether group obtd. by allowing an active hydrogen-contg. v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AOTANI NORIMASA, UMEHARA AKIRA, KONDO SHUNICHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a photosensitive compsn. having high photosensitivity and capable of using light over a wide wavelength range. CONSTITUTION:This photosensitive compsn. is a positive type photosensitive compsn. contg. a compd. having a vinyl ether group obtd. by allowing an active hydrogen-contg. vinyl ether compd. to react with a compd. having an isocyanate group, a compd. which generates an acid when decomposed by irradiation with active rays of light or radiation and an alkali-soluble polymer.