| 摘要 |
PROBLEM TO BE SOLVED: To provide a photocurable liquid composition which has a good thixotropic property, therefore has good flowability (coatability) and good uncured layer stability after coated, and can consequently highly precisely and easily produce a three-dimensional shaped article having a desired shape by a micro photo-shaping method or the like. SOLUTION: This photo-curable liquid composition for photo-shaping is characterized by comprising (A) 1 to 39 mass% of an ethylenic unsaturated monomer, (B) 0.01 to 10 mass% of a photopolymerization initiator, (C) 60 to 95 mass% of inorganic fine particles having a number-average particle diameter of 5 to 300 mm by a dynamic light scattering method, and (D) 0.1 to 5 mass% of a light-absorber having a 405 nm wavelength light transmittance of≤1% in a 0.01 mass% ethanol solution. The photo-curable liquid composition 1 is cured on a support stage 3 with light 8 to form the cured layers 6,7. COPYRIGHT: (C)2007,JPO&INPIT
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