STEREOISOMER CYCLIC COMPOUND AND ITS PRODUCTION METHOD

PROBLEM TO BE SOLVED: To provide a material for photoresist substrates. SOLUTION: There is provided a compound represented by only one of formula (1) and formula (2) and having a purity of ≥90%. COPYRIGHT: (C)2010,JPO&INPIT

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Bibliographische Detailangaben
Hauptverfasser: KASHIWAMURA TAKASHI, YOMOGIDA TOMOYUKI, OWADA TAKANORI, ISHII HIROTOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a material for photoresist substrates. SOLUTION: There is provided a compound represented by only one of formula (1) and formula (2) and having a purity of ≥90%. COPYRIGHT: (C)2010,JPO&INPIT