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1. 发明专利

JP2008024787A Radically polymerizable resin composition, prepreg, and fiber-reinforced composite material 有权
标题翻译：无机聚合树脂组合物，PREPREG和纤维增强复合材料
公开(公告)号：JP2008024787A
公开(公告)日：2008-02-07
申请号：JP2006197102
申请日：2006-07-19
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： NOHARA ATSUSHI , KANEKO MANABU , KOGA ITSUKI , SUGIMORI MASAHIRO , TAKEUCHI HIROKO
IPC分类号： C08L71/10 , C08J5/24 , C08K5/3492 , C08L31/08
摘要： PROBLEM TO BE SOLVED: To provide a radically polymerizable resin composition capable of giving a fiber-reinforced composite material excellent in toughness and heat resistance in good productivity, to provide a prepreg, and to provide a fiber-reinforced composite material excellent in toughness and heat resistance. SOLUTION: The radically polymerizable resin composition used comprises a vinyl ester resin (A) represented by formula (1) (wherein R 1 is a hydrogen atom or a methyl group; and n is an integer of 1 or greater) and a diallyl phthalate resin (B). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够以良好的生产率提供韧性和耐热性优异的纤维增强复合材料的自由基聚合性树脂组合物，提供预浸料，并提供优异的纤维增强复合材料韧性和耐热性。所用的自由基聚合性树脂组合物包含由式（1）表示的乙烯基酯树脂（A）（其中R 1 为氢原子或甲基），n为整数为1或更大）和邻苯二甲酸二烯丙酯树脂（B）。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007126639A Radically polymerizable resin composition 有权
标题翻译：极性聚合树脂组合物
公开(公告)号：JP2007126639A
公开(公告)日：2007-05-24
申请号：JP2006262068
申请日：2006-09-27
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： KOGA ITSUKI , KANEKO MANABU , MIWA YOHEI , NOHARA ATSUSHI , SUGIMORI MASAHIRO , TAKEUCHI HIROKO
IPC分类号： C08F299/06
摘要： PROBLEM TO BE SOLVED: To provide a radically polymerizable resin composition curable even with ultraviolet light and heat, affording a cured product exhibiting high heat resistance and high toughness (flexural elongation), responsive to various molding methods and molding methods having high productivity, slowly exhibiting peaks of heat of reaction after irradiation with the ultraviolet light, having a wide process window and responsive to AFP (auto-fiber placement) molding or FW (filament winding) molding while being irradiated with the ultraviolet light.
SOLUTION: The radically polymerizable resin composition is composed of a specific tri(meth)acrylate compound (A), a vinyl ester resin (B) represented by formula (2) and a di(meth)acrylate compound (C) having a urethane structure.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使用紫外线和热也可固化的自由基聚合性树脂组合物，根据各种成型方法和具有高生产率的成型方法，提供具有高耐热性和高韧性（弯曲伸长率）的固化产物在用紫外线照射后缓慢地显示出反应热的峰值，具有宽的加工窗口，并且在用紫外线照射的同时对AFP（自动纤维放置）成型或FW（长丝缠绕）成型进行响应。解决方案：可自由基聚合的树脂组合物由特定的三（甲基）丙烯酸酯化合物（A），由式（2）表示的乙烯基酯树脂（B）和二（甲基）丙烯酸酯化合物（C）氨基甲酸酯结构。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2009242585A Resin composition for composite material intermediate member 有权
标题翻译：复合材料中间构件的树脂组合物
公开(公告)号：JP2009242585A
公开(公告)日：2009-10-22
申请号：JP2008090793
申请日：2008-03-31
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： MIWA YOHEI , KOGA KAZUKI , USAMI KAORU , TAKEUCHI HIROKO , KANEKO MANABU
IPC分类号： C08G59/50 , C08G59/20
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for a composite material intermediate member, with which a composite material excellent in both of heat resistance and toughness is obtained.
SOLUTION: The resin composition for a composite material intermediate member comprises (A)-(D) as essential ingredients, wherein: (A) is an oligomer obtained by making a bisphenol F type epoxy resin of 20-60 mol%, a p-aminophenol type epoxy resin of 20-50 mol%, and a phenol compound represented by chemical formula (I) of 20-50 mol%, preliminarily react with one another, of 15-60 pts.mass; (B) is an epoxy resin having a naphthol glycidyl ether structure represented by chemical formula (II) of 10-40 pts.mass; (C) is another two to four functional epoxy resin of 15-75 pts.mass; and (D) is diaminodiphenyl sulfone of 90-175% equivalent of a theoretical equivalent.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种复合材料中间体用树脂组合物，通过该树脂组合物获得耐热性和韧性都优异的复合材料。＆lt; P＆gt;解决方案：复合材料中间体用树脂组合物包含（A） - （D）作为必要成分，其中：（A）是通过制备双酚F型环氧树脂为20-60摩尔％ 20-50摩尔％的对氨基苯酚型环氧树脂和由化学式（I）表示的20-50摩尔％的酚化合物预先彼此反应，为15-60重量份。（B）是具有10-40质量份的化学式（II）表示的萘酚缩水甘油醚结构的环氧树脂; （C）是另外两个至四个功能性环氧树脂15-75 pts.mass; 和（D）是相当于理论当量的90-175％的二氨基二苯砜。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009167299A Radical polymerizable resin composition 有权
标题翻译：辐射聚合树脂组合物
公开(公告)号：JP2009167299A
公开(公告)日：2009-07-30
申请号：JP2008007131
申请日：2008-01-16
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： KOGA KAZUKI , KANEKO MANABU , MIWA YOHEI , NOHARA ATSUSHI , SUGIMORI MASAHIRO , TAKEUCHI HIROKO
IPC分类号： C08F299/02
摘要： PROBLEM TO BE SOLVED: To provide a radical polymerizable resin composition curable by ultraviolet ray and also by heat, and coping with various molding methods, and further the radical polymerizable resin composition coping with auto fiber placement (AFP) molding and filament winding (FW) molding while irradiating with ultraviolet ray.
SOLUTION: The radical polymerizable resin composition comprises a mixture (A) of a specific di(meth)acrylate compound with a specific tri(meth)acrylate compound, a specific vinyl ester resin (B) and a di(meth)acrylate compound (C) having an urethane structure.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供通过紫外线和热可固化的自由基聚合性树脂组合物，并且应对各种成型方法，并且还可以应对自动聚合树脂组合物，以应对自动纤维放置（AFP）成型和长丝缠绕（FW）成型，同时用紫外线照射。解决方案：可自由基聚合的树脂组合物包含特定的二（甲基）丙烯酸酯化合物与特定的三（甲基）丙烯酸酯化合物，特定的乙烯基酯树脂（B）和二（甲基）丙烯酸酯的混合物（A）具有氨基甲酸酯结构的化合物（C）版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008143968A Manufacturing method for resin molded product and manufacturing method for fiber-reinforced composite material 有权
标题翻译：树脂模制品的制造方法和纤维增强复合材料的制造方法
公开(公告)号：JP2008143968A
公开(公告)日：2008-06-26
申请号：JP2006330474
申请日：2006-12-07
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： NOHARA ATSUSHI , KOGA ITSUKI , KANEKO MANABU , SUGIMORI MASAHIRO , TAKEUCHI HIROKO
IPC分类号： C08F20/10 , B29C39/10 , B29K105/08 , C08F4/36 , C08F299/02 , C08J5/04
摘要： PROBLEM TO BE SOLVED: To provide a resin molded product having high heat resistance and provided with bending strength and also bending elongation, and to provide a method for efficiently manufacturing a fiber-reinforced composite material at a curing temperature lower than the heat resistant temperature at a low cost.
SOLUTION: A compound containing two functional or more of (meth)acrylate (A) and a radical polymerization initiator (B) represented by formula (1) and/or formula (2) is used as a resin composition, and a heat-curing temperature is made to be 145-155°C.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高耐热性并且具有弯曲强度和弯曲伸长率的树脂模制产品，并且提供一种在低于热的固化温度下有效地制造纤维增强复合材料的方法耐低温成本低。解决方案：使用由式（1）和/或式（2）表示的（甲基）丙烯酸酯（A）和自由基聚合引发剂（B）两种或两种以上的化合物作为树脂组合物，热固化温度为145-155℃。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2011190430A Thermosetting resin composition and fiber-reinforced prepreg 有权
标题翻译：热固性树脂组合物和纤维增强制剂
公开(公告)号：JP2011190430A
公开(公告)日：2011-09-29
申请号：JP2011020022
申请日：2011-02-01
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： KOGA KAZUKI , KATO SHINYA , MORI SHOHEI , FUKUHARA YASUHIRO , USHIYAMA HISAYA , YOSHIDA KEIGO , TAKEUCHI HIROKO
IPC分类号： C08J5/24 , C08K3/36 , C08L63/00 , C08L101/00 , C08L101/12
CPC分类号： C08J5/24 , C08G2650/56 , C08J2363/00 , C08K5/13 , C08L63/00 , C08L71/00 , C08L81/06
摘要： PROBLEM TO BE SOLVED: To provide a composite material excellent in interlayer impact strength and to provide a prepreg excellent in surface tack retainability. SOLUTION: A thermosetting resin composition comprises [A] an epoxy resin, [B] a thermoplastic resin, [C] fine elastomer particles and [D] fine silica particles as essential components, and includes 5-40 pts.mass component [B] and 12-40 pts.mass component [C] based on 100 pts.mass component [A]. A fiber-reinforced prepreg prepared by laminating a sheet-like material or materials of the composition on one side or both sides of a basic fiber-reinforced prepreg is also provided. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供层间冲击强度优异的复合材料，并提供表面粘着保持性优异的预浸料。解决方案：热固性树脂组合物包含[A]环氧树脂，[B]热塑性树脂，[C]细弹性体颗粒和[D]二氧化硅微粒作为必要组分，并且包括5-40质量份组分 [B]和12-40 pts.mass组分[C]基于100 pts.mass组分[A]。还提供了通过在碱性纤维增强预浸料的一侧或两侧层压片状材料或组合物的材料而制备的纤维增强预浸料。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2009292866A Epoxy resin composition for fiber-reinforced composite material and fiber-reinforced composite material using it 审中-公开
标题翻译：用于纤维增强复合材料的环氧树脂组合物和使用其的纤维增强复合材料
公开(公告)号：JP2009292866A
公开(公告)日：2009-12-17
申请号：JP2008145037
申请日：2008-06-02
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： KOGA KAZUKI , FUKUHARA YASUHIRO , USAMI KAORU , TAKEUCHI HIROKO , KANEKO MANABU , MITANI KAZUTAMI
IPC分类号： C08G59/20 , C08J5/04 , C08K3/36 , C08L63/00
摘要： PROBLEM TO BE SOLVED: To provide an epoxy resin composition capable of giving a fiber-reinforced composite material simultaneously indicating high rigidity and heat resistance as a matrix resin for the fiber-reinforced composite material.
SOLUTION: The epoxy resin composition for the fiber-reinforced composite material contains component (A): a silica particle, component (B): a two-functional epoxy resin, component (C): a multi-functional epoxy resin and component (D): an amine type curing agent as indispensable components. An amount of the component (A) is 10-70 pts.mass based on the total 100 pts.mass of the component (B) and the component (C), and an amount of component (B1): a two-functional epoxy resin having an epoxy equivalent of 200 or more contained in the component (B) is 15 pts.mass or less.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够赋予纤维增强复合材料同时表现出高刚性和耐热性的环氧树脂组合物，作为纤维增强复合材料的基体树脂。解决方案：用于纤维增强复合材料的环氧树脂组合物含有组分（A）：二氧化硅颗粒，组分（B）：双官能环氧树脂，组分（C）：多官能环氧树脂和组分（D）：胺型固化剂作为不可或缺的成分。组分（A）的量基于组分（B）和组分（C）的总共100质量份和组分（B1）的量为10-70重量份：二官能环氧树脂（B）中含有的环氧当量为200以上的树脂为15质量份以下。版权所有（C）2010，JPO＆INPIT

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