PHOTOCURABLE COMPOSITION, THREE-DIMENSIONAL MODELING PRODUCT, AND DENTAL PRODUCT

Abstract: a photocurable composition, comprising a photopolymerizable component and a photopolymerization initiator, further comprising a filler wherein: in a case in which a square plate shaped test piece a with a length of 10 mm, a width of 10 mm, and a thickness of 2 mm is produced, at least one square surface b having an area of 3 �m on a side in at least one cross section of the test piece a has a sea-island structure composed of island portions comprising the filler and having a length of 0.1 �m or more, and a sea portion, an average surface elastic modulus of the island portions is 9.0 gpa or more, an average surface elastic modulus of the sea portion is 4.5 gpa or more, an area of the island portions is from 1.0% to 15.0% with respect to an entire area of the surface b

Inventor(s): Mai KIMURA, Toshikazu SAKAMAKI

CPC Classification: C08F222/1065 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS)

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