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21. 发明授权

US06685869B2 Resin composition and three-dimensional object 失效
标题翻译：树脂组合物和三维物体
公开(公告)号：US06685869B2
公开(公告)日：2004-02-03
申请号：US10157034
申请日：2002-05-30
申请人： Tetsuya Yamamura , Takayoshi Tanabe , Takashi Ukachi
发明人： Tetsuya Yamamura , Takayoshi Tanabe , Takashi Ukachi
IPC分类号： G03C908
CPC分类号： G03F7/0037 , B33Y10/00 , B33Y70/00 , G03F7/038
摘要： A photocurable resin composition suitable for use in three-dimensional photofabrication comprising (A) a cationically polymerizable organic compound, (B) a cationic photoinitiator, and (C) a (co)polymer obtainable by (co)polymerization of monomers comprising at least one (meth)acrylate-group comprising monomer. A process for producing a three-dimensional object which comprises the use of a washing agent having a Hansen-solubility between 27-35 (Mpa)½.
摘要翻译：适用于三维光固化的光固化树脂组合物，其包含（A）阳离子可聚合有机化合物，（B）阳离子光引发剂和（C）可通过（共）聚合单体得到的（C）共聚物，所述单体包含至少一种（甲基）丙烯酸酯基。3.一种制备三维物体的方法，其包括使用Hansen-溶解度在27-35（Mpa）1/2之间的洗涤剂。

22. 发明授权

US6130270A Radiation-curable resin composition 有权
标题翻译：辐射固化树脂组合物
公开(公告)号：US6130270A
公开(公告)日：2000-10-10
申请号：US225683
申请日：1999-01-06
申请人： Masakatsu Ukon , Toshihiko Takahashi , Takashi Ukachi
发明人： Masakatsu Ukon , Toshihiko Takahashi , Takashi Ukachi
IPC分类号： C08F4/00 , C08F2/48 , C08F220/30 , C08F220/36 , C08F290/00 , C08F290/06 , G02B1/04 , G02B1/12
CPC分类号： G02B1/04 , C08F220/30 , C08F220/36 , Y10T428/10
摘要： A radiation curable composition comprising,(A) at least one compound containing a (meth)acrylate group represented by the following formula (1), ##STR1## wherein R.sup.1 is a hydrogen atom or a methyl group, R.sup.2 is an alkylene group or a hydroxyalkylene group having 2 to 6 carbon atoms, R.sup.3 is a divalent organic group, n is a number of 1 to 10, m is an integer of 0 or 1, and Ar.sup.1 and Ar.sup.2 are independently a group comprising an aromatic ring(B) at least one compound derived from trishydroxyethyl isocyanurate, and containing at least one (meth)acrylate group, and(C) at least one radiation polymerization initiator.The radiation curable resin composition affords a high productivity, exhibits high transparency, and produces molded articles exhibiting minimal coloration upon exposure to light, superior dimensional precision, high heat resistance, only slight adhesion to substrates under high temperature conditions. The composition is very useful for manufacturing molding articles.
摘要翻译：一种可辐射固化组合物，其包含：（A）至少一种含有由下式（1）表示的（甲基）丙烯酸酯基团的化合物，其中R1是氢原子或甲基，R2是亚烷基或羟基亚烷基， 2至6个碳原子，R 3是二价有机基团，n是1至10的数，m是0或1的整数，Ar 1和Ar 2独立地是包含芳环（B）的基团，至少一种化合物衍生自异氰脲酸三羟乙酯，并含有至少一种（甲基）丙烯酸酯基，和（C）至少一种辐射聚合引发剂。可辐射固化树脂组合物提供高生产率，显示出高透明度，并且在暴露于光，显示尺寸精度高，耐热性高，在高温条件下仅对基材轻微粘合的情况下，产生显色最小的成型品。该组合物对于制造模塑制品非常有用。

23. 发明授权

US06096796A Photo-curable resin composition 失效
标题翻译：光固化树脂组合物
公开(公告)号：US06096796A
公开(公告)日：2000-08-01
申请号：US988237
申请日：1997-12-10
申请人： Tsuyoshi Watanabe , Tetsuya Yamamura , Akira Takeuchi , Takashi Ukachi
发明人： Tsuyoshi Watanabe , Tetsuya Yamamura , Akira Takeuchi , Takashi Ukachi
IPC分类号： G03F7/004 , B29C67/00 , B29K63/00 , C08F2/50 , C08G59/04 , C08L63/00 , G03C9/08 , G03F7/00 , G03F7/027 , G03F7/028 , G03F7/029 , G03F7/038 , C08J3/28 , C08F2/48 , G03C5/00
CPC分类号： G03F7/038 , G03F7/0037 , G03F7/027 , G03F7/029
摘要： A 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 includes:(A) a compound represented by the formula (1) ##STR1## wherein R.sup.1 and R.sup.2 independently represent a hydrogen atom or a methyl group;(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：一种能够提供三维物体的光固化树脂组合物，当用于光致制造工艺时，其具有优异的机械强度和高尺寸精度。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的稳定性的三维物体。光固化性组合物包括：（A）由式（1）表示的化合物，其中R 1和R 2独立地表示氢原子或甲基; （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。

24. 发明授权

US6013749A Liquid curable resin composition 失效
标题翻译：液体固化树脂组合物
公开(公告)号：US6013749A
公开(公告)日：2000-01-11
申请号：US48978
申请日：1998-03-27
申请人： Atsushi Baba , Yuichi Eriyama , Takashi Ukachi
发明人： Atsushi Baba , Yuichi Eriyama , Takashi Ukachi
IPC分类号： G03F7/028 , C08F2/46 , C08F220/10 , C08F230/08 , C08F283/12 , C08F290/06 , C08K9/04 , C08L33/04 , C08L43/04 , C08L55/00 , C08L83/07 , C08L83/10 , C09C1/30 , C09C3/10 , C09D5/16 , G02B1/10 , G02B1/14 , G02B1/18 , G03F7/075 , C08F30/08
CPC分类号： C08F283/12
摘要： A liquid curable resin composition containing:(A) a polyfunctional (meth)acrylic compound having at least three (meth)acryloyl groups in a molecule;(B) a reaction product obtained by the reacting (i) an alkoxysilane compound having a polymerizable unsaturated group, a urethane bonding group and an organic group represented by the formula (1), ##STR1## and (ii) silica particles; (C) a silicone polymer; and(D) an irradiation sensitive initiator.The composition when coated on surfaces of plastic molded articles and other materials provides for superior slip characteristics and resistance to abrasions, stains, weather, solvents and alkali environments. The composition of the instant invention is particularly suitable as a hard coat material for plastic optical components, touch panels, film-type liquid crystal elements, molded plastic articles or as a stain-proof or scratch-proof coating for wall and flooring materials which are used as architectural interior finishings.
摘要翻译：一种液体固化树脂组合物，其含有：（A）分子中具有至少三个（甲基）丙烯酰基的多官能（甲基）丙烯酸化合物; （B）通过使（i）具有聚合性不饱和基团的烷氧基硅烷化合物，氨基甲酸酯键合基和由式（1）表示的有机基团反应得到的反应产物和（ii）二氧化硅颗粒; （C）硅氧烷聚合物; 和（D）照射敏感引发剂。当涂覆在塑料模制品和其它材料的表面上时的组合物提供优异的滑动特性和耐擦伤，污渍，天气，溶剂和碱性环境的耐受性。本发明的组合物特别适合用作塑料光学部件，触摸屏，薄膜型液晶元件，模制塑料制品或作为用于墙壁和地板材料的防污或防刮涂层的硬涂层材料，其为用作建筑内饰。

25. 发明申请

US20050171255A1 Resin composition for photofabrication of three dimensional objects 审中-公开
标题翻译：用于三维物体光固化的树脂组合物
公开(公告)号：US20050171255A1
公开(公告)日：2005-08-04
申请号：US10898560
申请日：2004-07-26
申请人： Tetsuya Yamamura , Yukitoshi Kato , Takayoshi Tanabe , Takashi Ukachi
发明人： Tetsuya Yamamura , Yukitoshi Kato , Takayoshi Tanabe , Takashi Ukachi
IPC分类号： C08L71/00 , C08F2/46 , C08G59/00 , C08G59/24 , C08G59/68 , C08G65/10 , C08G65/18 , G03F7/00 , G03F7/038 , C08L1/00
CPC分类号： C08F255/00 , C08F257/02 , C08F279/02 , C08F287/00 , C08G59/00 , C08G59/24 , C08G59/68 , C08G65/10 , C08G65/18 , C08L51/006 , C08L51/04 , C08L51/06 , C08L71/02 , G03F7/0037 , G03F7/027 , G03F7/038 , C08L2666/02
摘要： Photocurable resin composition for photofabrication of three-dimensional objects comprising (A) 5-80 parts by weight of an exetane compound, (B) 5-80 parts by weight of an epoxy compound, (C) 0.1 10 parts by weight of a photoacid generator, (D) 1-35 parts by weight of elastomer particles with an average particle diameter of 10-700 nm, (E) 0-35 parts by weight of a polyol compound, (F) 0-45 parts by weight of an ethylenically unsaturated monomer, end (G) 0-10 parts by weight of a radical photopolymerization initiator.
摘要翻译：包含（A）5-80重量份的丙烯腈化合物，（B）5-80重量份的环氧化合物，（C）0.1重量份的光致酸性的三维物体的光固化性树脂组合物发泡剂，（D）1-35重量份平均粒径为10-700nm的弹性体颗粒，（E）0-35重量份的多元醇化合物，（F）0-45重量份的烯键式不饱和单体，末端（G）0-10重量份自由基光聚合引发剂。

26. 发明授权

US06710097B2 Photocurable resin composition and optical parts 失效
标题翻译：光固化树脂组合物和光学部件
公开(公告)号：US06710097B2
公开(公告)日：2004-03-23
申请号：US09998929
申请日：2001-12-03
申请人： Hideaki Takase , Jirou Ueda , Takayoshi Tanabe , Takashi Ukachi
发明人： Hideaki Takase , Jirou Ueda , Takayoshi Tanabe , Takashi Ukachi
IPC分类号： C08F246
CPC分类号： C08F283/006 , C08F283/00 , C08G18/672 , C08G18/48
摘要： A photocurable resin composition comprising: (A) a urethane (meth)acrylate produced by reacting at least a polyether polyol with a number average molecular weight of 500 or more having an alkyleneoxy structure in the molecule, an organic polyisocyanate compound, and a (meth)acrylate containing a hydroxyl group; (B) a monofunctional (meth)acrylate shown by the following formula (1), wherein R1 represents a hydrogen atom or a methyl group, R2 represents —(CH2CH2O)p—, —(CH(CH3)CH2O)q—, or —CH2CH(OH)CH2O—, Y1, Y2, and Y3 individually represent a hydrogen atom, bromine atom, alkyl group having 1-10 carbon atoms, phenyl group, or —C(CH3)2C6H5—, and p and q represent integers from 0 to 10; and (C) a photoinitiator; its use and optical parts prepared from the photocurable resin composition.
摘要翻译：一种光固化性树脂组合物，其含有：（A）通过至少使分子中具有亚烷基氧基结构的数均分子量为500以上的聚醚多元醇，有机多异氰酸酯化合物和（甲基）丙烯酸酯，）丙烯酸酯;（B）由下式（1）表示的单官能（甲基）丙烯酸酯，其中R 1表示氢原子或甲基，R 2表示 - （CH 2 CH 2 O）， - （CH（CH 3）CH 2 O）q-或-CH 2 CH（OH）CH 2 O-，Y 1，Y 2和Y 3各自表示氢原子，溴原子， 10个碳原子，苯基或-C（CH 3）2 C 6 H 5 - ，p和q表示0至10的整数; 和（C）光引发剂;其用途和由光固化树脂组合物制备的光学部件。

27. 发明授权

US06440519B1 Photocurable adhesive for optical disk 失效
标题翻译：用于光盘的可光固化粘合剂
公开(公告)号：US06440519B1
公开(公告)日：2002-08-27
申请号：US09160546
申请日：1998-09-25
申请人： Hideaki Takase , Ryoji Furuta , Toshihiko Takahashi , Takashi Ukachi , Yuichi Takehana
发明人： Hideaki Takase , Ryoji Furuta , Toshihiko Takahashi , Takashi Ukachi , Yuichi Takehana
IPC分类号： B32B302
CPC分类号： G11B7/256 , C08G18/672 , C08G18/6785 , C09J175/16 , G03F7/027 , G03F7/0751 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/26 , C08G18/42 , C08G18/44 , C08G18/48
摘要： A photocurable resin composition which comprises (A) a urethane (meth)acrylate oligomer obtained by the reaction of (a) at least one polyol compound preferably selected from the group consisting of polyester polyols and polycarbonate polyols, (b) a polyisocyanate compound, and (c) a hydroxyl group-containing (meth)acrylate compound; (B) a (meth)acrylolylphosphate; (C) a multifunctional (meth)acrylate compound; and (D) a photopolymerization initiator and, optionally, (E) an organosilyl-containing mercapto compound. The composition exhibits a fast cure speed, and the cured products obtained from the composition exhibit superior adhesion under high temperature-high humidity conditions and metal corrosion properties.
摘要翻译：一种光固化树脂组合物，其包含（A）通过（a）至少一种优选选自聚酯多元醇和聚碳酸酯多元醇的多元醇化合物反应得到的氨基甲酸酯（甲基）丙烯酸酯低聚物，（b）多异氰酸酯化合物和（c）含羟基的（甲基）丙烯酸酯化合物; （B）（甲基）丙烯酰磷酸酯; （C）多官能（甲基）丙烯酸酯化合物; 和（D）光聚合引发剂和（E）含有机甲硅烷基的巯基化合物。组合物表现出快速固化速度，并且由组合物获得的固化产物在高温高湿条件下表现出优异的粘附性和金属腐蚀性能。

28. 发明授权

US06355703B1 Liquid curable resin composition, coating, and cured coating therefrom 失效
标题翻译：液固固化树脂组合物，涂层和固化涂层
公开(公告)号：US06355703B1
公开(公告)日：2002-03-12
申请号：US09592615
申请日：2000-06-12
申请人： Atsushi Baba , Yuichi Eriyama , Takashi Ukachi
发明人： Atsushi Baba , Yuichi Eriyama , Takashi Ukachi
IPC分类号： C08F248
CPC分类号： C09D183/10 , C08F265/04 , C08F292/00 , C08F222/1006
摘要： The invention relates to a liquid curable resin composition comprising: (A) a polyfunctional (meth)acrylic compound containing at least three (meth)acryloyl groups in the molecule, (B) a reaction product of an alkoxy silane compound having a polymerizable unsaturated group, an urethane bond group, and an organic group represented by the following formula (1), wherein X is NH—, —O—, or —S— and Y is an oxygen atom or a sulfur atom, and when X is —O—, Y is a sulfur atom, with silica particles, (C) a radiation curable acrylic resin comprising a carboxyl group in its molecule, of which the Tg is 50 or higher, (D) a radiation polymerization initiator, and (E) a non reactive solvent. The invention further relates to the coating obtained after evaporation of the solvent, and to the cured coating after irradiation.
摘要翻译：本发明涉及一种液体可固化树脂组合物，其包含：（A）分子中含有至少三个（甲基）丙烯酰基的多官能（甲基）丙烯酸化合物，（B）具有可聚合不饱和基团的烷氧基硅烷化合物，氨基甲酸酯键基和由下式（1）表示的有机基，其中X是NH-，-O-或-S-，Y是氧原子或硫原子，当X是-O - ，Y是硫原子，二氧化硅颗粒，（C）在其分子中包含羧基的辐射固化丙烯酸树脂，其Tg为50或更高，（D）辐射聚合引发剂，和（E）非反应性溶剂。本发明还涉及在溶剂蒸发之后获得的涂层以及照射后的固化涂层。

29. 发明授权

US6160067A Reactive silica particles, process for manufacturing the same, use of the same 失效
标题翻译：活性二氧化硅颗粒，制造方法相同，使用相同
公开(公告)号：US6160067A
公开(公告)日：2000-12-12
申请号：US53625
申请日：1998-04-02
申请人： Yuichi Eriyama , Atsushi Baba , Takashi Ukachi
发明人： Yuichi Eriyama , Atsushi Baba , Takashi Ukachi
IPC分类号： C07F7/18 , C08F283/12 , C08F290/14 , C08F292/00 , C08L51/08 , C08L51/10 , C09C1/30 , C09D4/00 , C09D4/06 , C09D151/10 , C08F30/08
CPC分类号： B82Y30/00 , C01P2002/82 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C07F7/1804 , C08F283/12 , C08F290/147 , C08F290/148 , C08F292/00 , C08L51/08 , C08L51/10 , C09C1/3081 , C09C1/309 , C09D4/00 , C09D4/06 , C09D151/10 , C08F222/1006
摘要： Reactive silica particles capable of producing coatings exhibiting excellent scratch resistance, weather resistance, adhesiveness, and curability, while satisfying a wide spectrum of performances from transparency to semi-transparency and providing a glossy surface as well as a frosty surface. Reactive silica particles comprises silica particles and an organic compound chemically bonded to the silica particles via a silyloxy group, wherein the organic compound has a polymerizable unsaturated group, a group represented by the following formula (1), ##STR1## (wherein X is a group selected from --NH--, --O--, and --S-- and Y is a group selected from oxygen and sulfur, provided that when X is --O--, Y is a sulfur atom), and a group represented by the following formula (2), ##STR2## (wherein Z is a group selected from oxygen and sulfur)
摘要翻译：能够产生耐刮擦性，耐候性，粘合性和固化性优异的涂层的活性二氧化硅颗粒，同时满足从透明度到半透明度的广泛性能，并提供光泽表面以及霜面。活性二氧化硅颗粒包括二氧化硅颗粒和通过甲硅烷氧基化学键合到二氧化硅颗粒上的有机化合物，其中有机化合物具有可聚合不饱和基团，由下式（1）表示的基团（其中X是选自 -NH-，-O-和-S-，Y是选自氧和硫的基团，条件是当X是-O-，Y是硫原子）和由下式（2）表示的基团时，，（其中Z是选自氧和硫的基团）

30. 发明授权

US5976448A Optical forming apparatus for forming three-dimensional objects 有权
标题翻译：用于形成三维物体的光学成形装置
公开(公告)号：US5976448A
公开(公告)日：1999-11-02
申请号：US198397
申请日：1998-11-24
申请人： Yuichi Haruta , Ayao Matsumura , Tsuyoshi Watanabe , Takashi Ukachi
发明人： Yuichi Haruta , Ayao Matsumura , Tsuyoshi Watanabe , Takashi Ukachi
IPC分类号： B29C35/08 , B29C45/02 , B29C67/00 , B29K105/16 , B29K105/24 , B29C41/02
CPC分类号： B29C67/0081
摘要： An optical forming apparatus which can form a homogeneous three-dimensional object exhibiting desired properties over all parts, while effectively suppressing sedimentation of filler even though the filler is easily precipitated in a photo-curable resin composition. The optical forming apparatus can produce a three-dimensional object consisting of laminated layers of cured resin produced by repetition of forming cured resin layers by selectively irradiating a photo-curable liquid resin composition placed in a container (20), wherein the apparatus is characterized by having a means (60) for circulating the photo-curable liquid resin composition.
摘要翻译：即使填充剂易于在光固化树脂组合物中沉淀，也可以形成均匀的三维物体，从而在有效地抑制填料的沉淀的同时，形成均匀的三维物体。光学成形装置可以通过选择性地照射放置在容器（20）中的光固化性液体树脂组合物，来制造由重复形成固化树脂层而制成的固化树脂层叠层的三维物体，其特征在于，具有使可光固化液体树脂组合物循环的装置（60）。

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