Silsesquioxane derivative and method of producing the same, curable composition, hard coating agent, cured product, hard coating, and base material

The present invention pertains to: a silsesquioxane derivative which is represented by formula (1) and which, when being cured, can provide a cured product having an elastic modulus exceeding 4.0 GPa at 23 DEG C; a method for producing the silsesquioxane derivative; a curable composition containing...

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Hauptverfasser: IWASE, YOSHIAKI, OZEKI, NARUMI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The present invention pertains to: a silsesquioxane derivative which is represented by formula (1) and which, when being cured, can provide a cured product having an elastic modulus exceeding 4.0 GPa at 23 DEG C; a method for producing the silsesquioxane derivative; a curable composition containing said silsesquioxane derivative and a polymerization initiator; a hard coat agent containing the curable composition; a cured product obtained by curing the curable composition; a hard coat obtained by curing the hard coat agent; and a base material comprising the hard coat. In formula (1), at least one of u and v represents a positive number.