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1. 发明专利

JP2006282714A Curable resin composition and shaped product using the same 有权
标题翻译：可固化树脂组合物和使用它的成型产品
公开(公告)号：JP2006282714A
公开(公告)日：2006-10-19
申请号：JP2005101295
申请日：2005-03-31
申请人： Kuraray Co Ltd , 株式会社クラレ
发明人： KITANO TAKAHIRO , KUBO KEIJI , KAWASAKI MASAHIRO
IPC分类号： C08F2/44 , B29C67/00 , C08F287/00 , G03F7/004 , G03F7/027 , G03F7/033
摘要： PROBLEM TO BE SOLVED: To provide a curable resin composition for stereolithography affording a shaped product having high modulus of elasticity and excellent impact resistance without requiring a support and to provide the three-dimensional shaped product using the same composition. SOLUTION: The curable resin composition for the stereolithography comprises a methyl methacrylate polymer having ≥80% isotacticity, a block copolymer having a polyalkyl acrylate block and a polymethyl methacrylate block having ≥60% syndiotacticity and a photopolymerizable ethylenically unsaturated compound in a specific proportion. The three-dimensional shaped product is obtained by curing the composition. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于立体光刻的固化树脂组合物，其提供具有高弹性模量和优异的耐冲击性而不需要支撑物的成型产品，并提供使用相同组成的三维成形产品。解决方案：用于立体光刻的可固化树脂组合物包括具有≥80％全同立构规整度的甲基丙烯酸甲酯聚合物，具有聚丙烯酸烷基酯嵌段的嵌段共聚物和具有≥60％间同立构规整度的聚甲基丙烯酸甲酯嵌段和可光聚合的烯键式不饱和化合物比例。通过固化组合物获得三维成形产品。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006282702A Curable resin composition and three-dimensional shaped product using the same 有权
标题翻译：可固化树脂组合物和三维形状的产品
公开(公告)号：JP2006282702A
公开(公告)日：2006-10-19
申请号：JP2005100886
申请日：2005-03-31
申请人： Kuraray Co Ltd , 株式会社クラレ
发明人： KITANO TAKAHIRO , KUBO KEIJI , KAWASAKI MASAHIRO
IPC分类号： C08F290/12
摘要： PROBLEM TO BE SOLVED: To provide a curable resin composition for a stereolithographic method affording a shaped product having high modulus of elasticity and excellent impact resistance without requiring a support and to provide the three-dimensional shaped product using the composition.
SOLUTION: The curable resin composition for the stereolithographic method comprises a methyl methacrylate polymer having ≥80% isotacticity, a methacrylic ester copolymer having a polymerizable ethylenic double bond in the side chain and ≥40% syndiotacticity and a photopolymerizable ethylenically unsaturated compound in a specific proportion. The three-dimensional shaped product is obtained by curing the composition.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于立体光刻方法的可固化树脂组合物，其提供具有高弹性模量和优异的耐冲击性而不需要支撑物的成型产品，并提供使用该组合物的三维成形产品。解决方案：用于立体光刻方法的可固化树脂组合物包括具有≥80％全同立构规整度的甲基丙烯酸甲酯聚合物，侧链中具有可聚合烯键式双键的甲基丙烯酸酯共聚物和≥40％间同立构规整度和可光聚合烯键式不饱和化合物具体比例。通过固化组合物获得三维成形产品。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006282689A Photo-curing resin composition and three-dimensional shaped product using the same 审中-公开
标题翻译：光固化树脂组合物和使用其的三维成型产品
公开(公告)号：JP2006282689A
公开(公告)日：2006-10-19
申请号：JP2005100554
申请日：2005-03-31
申请人： Kuraray Co Ltd , 株式会社クラレ
发明人： KITANO TAKAHIRO , KUBO KEIJI , KAWASAKI MASAHIRO
IPC分类号： C08F2/44 , B29C67/00 , B29K35/00 , C08F265/04 , G03F7/027 , G03F7/033
摘要： PROBLEM TO BE SOLVED: To provide a curing resin composition for a stereolithographic method exhibiting sol-gel reversibility by heat stimulation and having a small curing shrinkage percentage and to provide a three-dimensional shaped product using the curing resin composition. SOLUTION: The curing resin composition for the stereolithographic method comprises a methyl methacrylate polymer having ≥80% isotacticity and an acrylic or a methacrylic ester (block co)polymer having -50 to 80°C glass transition temperature of the whole polymer or at least one block and ≥40% syndiotacticity of the whole polymer or at least one block and a photopolymerizable monomer in a specific proportion. The three-dimensional shaped product is obtained by curing the composition. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种通过热刺激显示溶胶凝胶可逆性并且具有小的固化收缩率的用于立体光刻方法的固化树脂组合物，并提供使用该固化树脂组合物的三维成形产品。解决方案：用于立体光刻方法的固化树脂组合物包含具有≥80％全同立构规整度的甲基丙烯酸甲酯聚合物和具有整个聚合物的-50至80℃玻璃化转变温度的丙烯酸或甲基丙烯酸酯（嵌段共聚物）聚合物或整个聚合物或至少一个嵌段和特定比例的光聚合单体的至少一个嵌段和≥40％的间同立构规整度。通过固化组合物获得三维成形产品。版权所有（C）2007，JPO＆INPIT

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