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公开(公告)号：EP0938026A1
公开(公告)日：1999-08-25
申请号：EP99200456.4
申请日：1999-02-18
CPC分类号： G03F7/0037 , G03F7/033 , G03F7/038
摘要： The present invention relates to a photocurable liquid resin composition comprising: (A) a cationically polymerizable organic compound; (B) a cationic photopolymerization initiator; (C) an ethylenically unsaturated monomer; (D) a radical photopolymerization initiator; (E) a polyether polyol compound having one or more hydroxyl groups in one molecule; and, optionally, includes elastomer particles having a specific particle diameter and/or an epoxy-branched alicyclic compound.
摘要翻译： 本发明涉及一种光固化液体树脂组合物，其包含：（A）阳离子可聚合有机化合物; （B）阳离子光聚合引发剂; （C）烯属不饱和单体; （D）自由基光聚合引发剂; （E）在一个分子中具有一个或多个羟基的聚醚多元醇化合物; 并且任选地包括具有特定粒径的弹性体颗粒和/或环氧支链的脂环族化合物。
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2.发明公开Three-dimensional object including an integral structural member, resin mold and manufacturing process 审中-公开与集成结构元件，树脂模具，以及制造方法的三维物体
公开(公告)号：EP0950502A3
公开(公告)日：2000-10-04
申请号：EP99201177.5
申请日：1999-04-15
发明人： Ukachi, Takashi , Yamamura, Tetsuya
CPC分类号： G03F7/0037 , B29C33/3842 , B29C41/20 , B29C64/165 , B29C64/40 , B29C70/68
摘要： The present invention relates to a three-dimensional photofabrication object having a structural material therein. The object has high mechanical strenght, and can be used as a resin mold exhibiting high dimensional accuracy and excellent durability in repeated use. The invention also relates to a process for manufacturing three-dimensional objects which can easily fabricate three-dimensional objects having high mechanical strenght.
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3.发明公开Three-dimensional object including an integral structural member, resin mold and manufacturing process 审中-公开Dreidimensional Gegenstand mit integriertem Strukturelement，Harzformwerkzeug，sowie Herstellungsverfahren
公开(公告)号：EP0950502A2
公开(公告)日：1999-10-20
申请号：EP99201177.5
申请日：1999-04-15
发明人： Ukachi, Takashi , Yamamura, Tetsuya
CPC分类号： G03F7/0037 , B29C33/3842 , B29C41/20 , B29C64/165 , B29C64/40 , B29C70/68
摘要： The present invention relates to a three-dimensional photofabrication object having a structural material therein. The object has high mechanical strenght, and can be used as a resin mold exhibiting high dimensional accuracy and excellent durability in repeated use. The invention also relates to a process for manufacturing three-dimensional objects which can easily fabricate three-dimensional objects having high mechanical strenght.
摘要翻译： 本发明涉及一种其中具有结构材料的三维光制造物体。 该物体具有高的机械强度，并且可以用作具有高尺寸精度和重复使用的优异耐久性的树脂模具。 本发明还涉及可以容易地制造具有高机械强度的三维物体的三维物体的制造方法。
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公开(公告)号：EP0848293B1
公开(公告)日：2002-07-03
申请号：EP97203870.7
申请日：1997-12-09
CPC分类号： G03F7/029 , G03F7/0037
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5.发明授权Photo-curable resin composition used for photo-fabrication of three-dimensional objects 无效PhotohärtbareHarzzusammensetzung zur Verwendung zum Photo-Herstellen dreidimensionaler Objekte
公开(公告)号：EP0848294B1
公开(公告)日：2001-09-19
申请号：EP97203898.8
申请日：1997-12-12
CPC分类号： G03F7/0757 , B33Y10/00 , B33Y70/00 , G03F7/0037 , G03F7/038 , G03F7/0755
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公开(公告)号：EP0848292A1
公开(公告)日：1998-06-17
申请号：EP97203869.9
申请日：1997-12-09
CPC分类号： G03F7/038 , G03F7/0037 , G03F7/027 , G03F7/029
摘要： A novel photo-curable resin composition capable of providing a three-dimensional object having excellent mechanical strength and high dimensional accuracy when used in a photo-fabrication process. The resin composition is also capable of providing a three-dimensional object with excellent stability in shape and properties in a photo-fabrication process. The photo-curable composition comprises:
(A) a compound represented by the formula (1)
(B) a compound having a cyclohexene oxide structure;
(C) a cationic photo-initiator;
(D) an ethylenically unsaturated monomer;
(E) a radical photo-initiator; and
(F) a polyol having three or more hydroxyl groups.摘要翻译： 一种新型光固化树脂组合物，当用于光致制造工艺时，能够提供具有优异的机械强度和高尺寸精度的三维物体。 树脂组合物还能够提供在光致制造工艺中在形状和性质上具有优异稳定性的三维物体。 光固化性组合物包含：（A）由式（1）表示的化合物
（B）具有环氧环己烷结构的化合物; （C）阳离子光引发剂; （D）烯属不饱和单体; （E）自由基光引发剂; 和（F）具有三个或更多个羟基的多元醇。 -
7.发明公开Photo-curable resin composition used for photo-fabrication of three-dimensional objects 无效PhotohärtbareHarzzusammensetzung zur Verwendung zum Photo-Herstellen dreidimentionaler Objekte
公开(公告)号：EP0848294A1
公开(公告)日：1998-06-17
申请号：EP97203898.8
申请日：1997-12-12
CPC分类号： G03F7/0757 , B33Y10/00 , B33Y70/00 , G03F7/0037 , G03F7/038 , G03F7/0755
摘要： A photocurable resin composition suitable for photo-fabrication. The resin composition capable of being promptly cured by photo-irradiation, thereby reducing fabricating time and providing cured products having excellent mechanical strength and minimized shrinkage during curing to ensure high dimensional accuracy. The composition comprises (A) an oxetane compound, (B) an epoxy compound, and (C) a cationic photo-initiator.
摘要翻译： 适用于光加工的光固化树脂组合物。 该树脂组合物能够通过光照射迅速固化，从而缩短制造时间并提供具有优异机械强度和固化期间最小化收缩率的固化产品，以确保高尺寸精度。 组合物包含（A）氧杂环丁烷化合物，（B）环氧化合物和（C）阳离子光引发剂。
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公开(公告)号：EP0848292B1
公开(公告)日：2000-07-12
申请号：EP97203869.9
申请日：1997-12-09
CPC分类号： G03F7/038 , G03F7/0037 , G03F7/027 , G03F7/029
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公开(公告)号：EP0848293A1
公开(公告)日：1998-06-17
申请号：EP97203870.7
申请日：1997-12-09
CPC分类号： G03F7/029 , G03F7/0037
摘要： A novel photo-curable resin composition. The resin composition capable of providing a three-dimensional object having excellent mechanical strength and high dimensional accuracy. The resin composition capable of providing a three-dimensional object with excellent stability in shape and properties in a short time using an photo-fabrication process. The composition comprises, (A) a compound having a cyclohexene oxide structure, (B) a compound having a glycidyl ether structure, (C) an onium salt represented by the following formula (1), (D) an ethylenically unsaturated monomer, (E) a radical photo-initiator, and (F)a polyol having three or more hydroxyl groups in one molecule.
wherein Aro represents an aromatic group with a valence of 1-4, X represents a bisphenylsulfonio group which may contain a specific substitutional group, and Z represents a specific halide, a is an integer from 1-4, b is 0 or an integer from 1-3, the sum of a and b is an integer from 1-4, and n is an integer from 1-4.摘要翻译： 一种新型的光固化树脂组合物。 能够提供具有优异机械强度和高尺寸精度的三维物体的树脂组合物。 该树脂组合物能够使用光制造工艺在短时间内提供具有优异的形状和性能稳定性的三维物体。 （A）具有环己烯氧化物结构的化合物，（B）具有缩水甘油醚结构的化合物，（C）由下式（1）表示的鎓盐，（D）烯属不饱和单体，（ E）自由基光引发剂，和（F）在一个分子中具有三个或更多个羟基的多元醇。 其中Aro表示价数为1-4的芳族基团，X表示可含有特定取代基团的二苯基锍基团，并且Z表示特定卤素，a是1-4的整数，b是0或来自 在图1-3中，a和b的总和是1-4的整数，并且n是1-4的整数。
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公开(公告)号：EP0837366A1
公开(公告)日：1998-04-22
申请号：EP97203240.3
申请日：1997-10-17
CPC分类号： G03F7/038 , G03F7/0037 , G03F7/029
摘要： A novel photocurable resin composition. The resin composition capable of providing a cured product having excellent mechanical strength, high dimensional accuracy, and excellent toughness. The resin composition capable of providing a cured product with little change in mechanical strength with time. The resin composition capable of forming by fabricating a three-dimensional object which can be used for a long period of time in a humid atmosphere. The composition comprises, (A) a compound represented by the formula (1) illustrated below, (B) a cationic photo-initiator, (C) an ethylenically unsaturated monomer, (D) a radical photo-initiator, and (E) a polyol;
wherein R 1 and R 2 , which may be the same or different, individually represent a hydrogen atom, methyl group, ethyl group, isopropyl group, n-butyl group, sec-butyl group, or tert-butyl group, m is an integer from 1-7, and n is an integer from 1-20, provided that when there are two or more groups of R 1 or R 2 present, a plurality of R 1 or R 2 may be either the same or different.摘要翻译： 一种新型光固化树脂组合物。 该树脂组合物能够提供具有优异机械强度，高尺寸精度和优异韧性的固化产物。 能够提供机械强度随时间的变化很小的固化产物的树脂组合物。 该树脂组合物能够通过制造可在潮湿气氛中长时间使用的三维物体而形成。 （A）由下述式（1）表示的化合物，（B）阳离子光引发剂，（C）烯属不饱和单体，（D）自由基光引发剂和（E） 多元醇; 其中R 1和R 2可以相同或不同，分别表示氢原子，甲基，乙基，异丙基，正丁基，仲丁基或叔丁基，m是1的整数 -7，并且n是1-20的整数，条件是当存在两个或更多个R 1或R 2基团时，多个R 1或R 2可以相同或不同。
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