Photocurable resin composition for three-dimensional modeling and method for preparing three-dimensional object

Photocurable resin composition for three-dimensional modeling and method for preparing three-dimensional object

A photocurable resin composition for three-dimensional molding, which contains a polyfunctional radical polymerizable compound (A), a monofunctional radical polymerizable compound (B), polysilsesquioxane-containing particles (C), and a curing agent (D), and wherein: the polyfunctional radical polyme...

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Bibliographische Detailangaben
1. Verfasser: NISHIURA CHIAKI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADDITIVE MANUFACTURING TECHNOLOGY
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
PERFORMING OPERATIONS
TRANSPORTING
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Zusammenfassung:A photocurable resin composition for three-dimensional molding, which contains a polyfunctional radical polymerizable compound (A), a monofunctional radical polymerizable compound (B), polysilsesquioxane-containing particles (C), and a curing agent (D), and wherein: the polyfunctional radical polymerizable compound (A) has an ethylenically unsaturated group equivalent weight of 700 to 7000 g/eq; and the content of the polysilsesquioxane-containing particles (C) is 5 to 50 parts by mass per 100 parts by mass of the total of the polyfunctional radical polymerizable compound (A) and the monofunctional radical polymerizable compound (B). 用于三维造型的光固化性树脂组合物，其包含：多官能自由基聚合性化合物(A)、单官能自由基聚合性化合物(B)、含聚倍半硅氧烷的颗粒(C)和固化剂(D)，其中所述多官能自由基聚合性化合物(A)的烯属不饱和基团当量为700至7000g/eq，并且相对于总共100质量份的多官能自由基聚合性化合物(A)和单官能自由基聚合性化合物(B)计，所述含聚倍半硅氧烷的颗粒(C)的含量为5至50质量份。