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1. 发明授权

US08574669B2 Method for producing polymer fine particle comprising contacting an emulsion with a poor solvent 有权
标题翻译：包括使乳液与不良溶剂接触的方法
公开(公告)号：US08574669B2
公开(公告)日：2013-11-05
申请号：US12993502
申请日：2009-05-20
申请人： Itaru Asano , Yuji Echigo , Hiroshi Takezaki
发明人： Itaru Asano , Yuji Echigo , Hiroshi Takezaki
IPC分类号： B01F3/08 , B01F3/12 , B05D7/00 , B32B5/16
CPC分类号： C08F120/44 , C08F236/12 , C08G63/88 , C08G64/40 , C08G65/46 , C08G69/46 , C08G73/1046 , C08G73/14 , C08G75/23 , C08J3/16 , C08J2339/06 , C08J2381/06 , C08L29/04 , C08L39/06 , C08L55/02 , C08L63/00 , C08L71/12 , C08L77/00 , C08L81/06 , Y10T428/2982 , C08L2666/04
摘要： A fine polymer particle production method includes producing an emulsion in a liquid prepared by dissolving and mixing a polymer A and a polymer B in organic solvents in which a solution phase composed primarily of the polymer A and a solution phase composed primarily of the polymer B are formed as separate phases, and bringing it into contact with a poor solvent for the polymer A to precipitate the polymer A. This method serves for easy synthesis of fine polymer particles with a narrow particle size distribution and the method can be effectively applied to production of highly heat-resistant polymers that have been difficult to produce with the conventional methods.
摘要翻译：聚合物微粒的制造方法包括在将聚合物A和聚合物B溶解并混合在主要由聚合物A构成的溶液相和主要由聚合物B构成的溶液相的有机溶剂中而制备的液体中制造乳液，形成为分离相，使其与不良溶剂接触使聚合物A析出聚合物A.该方法用于容易地合成具有窄粒度分布的细聚合物颗粒，并且该方法可有效地应用于使用常规方法难以生产的高耐热聚合物。

2. 发明申请

US20130183528A1 POLYMER MICROPARTICLES AND PROCESS FOR PRODUCTION THEREOF 有权
标题翻译：聚合物微生物及其生产方法
公开(公告)号：US20130183528A1
公开(公告)日：2013-07-18
申请号：US13876375
申请日：2011-09-27
申请人： Yuji Echigo , Itaru Asano , Hiroshi Kobayashi , Hiroshi Takezaki
发明人： Yuji Echigo , Itaru Asano , Hiroshi Kobayashi , Hiroshi Takezaki
IPC分类号： C08L77/00
CPC分类号： C08L77/00 , C08J3/14 , C08J2367/00 , C08J2377/00 , C08J2381/04 , Y10T428/2982
摘要： A process of producing polymer microparticles wherein, in a system which includes a polymer (A), a polymer (B) and an organic solvent and can cause phase separation into two phases of a solution phase mainly composed of the polymer (A) and a solution phase mainly composed of the polymer (B) when the polymer (A), the polymer (B) and the organic solvent are dissolved and mixed together, after an emulsion is formed at a temperature of 100° C. or higher, the polymer (A) is precipitated by bringing a poor solvent for the polymer (A) into contact with the emulsion.
摘要翻译：一种聚合物微粒的制造方法，其特征在于，在包含聚合物（A），聚合物（B）和有机溶剂的体系中，能够相分离成主要由聚合物（A）和在聚合物（A），聚合物（B）和有机溶剂溶解并混合在一起后，在100℃以上的温度下形成乳液后，主要由聚合物（B）组成的溶液相，聚合物（A）通过使聚合物（A）的不良溶剂与乳液接触而沉淀。

3. 发明授权

US09080048B2 Polymer microparticles and process for production thereof 有权
标题翻译：聚合物微粒及其生产方法
公开(公告)号：US09080048B2
公开(公告)日：2015-07-14
申请号：US13876375
申请日：2011-09-27
申请人： Yuji Echigo , Itaru Asano , Hiroshi Kobayashi , Hiroshi Takezaki
发明人： Yuji Echigo , Itaru Asano , Hiroshi Kobayashi , Hiroshi Takezaki
IPC分类号： C08K5/34 , C08L29/04 , C08L77/00 , C08J3/14
CPC分类号： C08L77/00 , C08J3/14 , C08J2367/00 , C08J2377/00 , C08J2381/04 , Y10T428/2982
摘要： A process of producing polymer microparticles wherein, in a system which includes a polymer (A), a polymer (B) and an organic solvent and can cause phase separation into two phases of a solution phase mainly composed of the polymer (A) and a solution phase mainly composed of the polymer (B) when the polymer (A), the polymer (B) and the organic solvent are dissolved and mixed together, after an emulsion is formed at a temperature of 100° C. or higher, the polymer (A) is precipitated by bringing a poor solvent for the polymer (A) into contact with the emulsion.
摘要翻译：一种聚合物微粒的制造方法，其特征在于，在包含聚合物（A），聚合物（B）和有机溶剂的体系中，能够相分离成主要由聚合物（A）和在聚合物（A），聚合物（B）和有机溶剂溶解并混合在一起后，在100℃以上的温度下形成乳液后，主要由聚合物（B）组成的溶液相，聚合物（A）通过使聚合物（A）的不良溶剂与乳液接触而沉淀。

4. 发明申请

US20110070442A1 METHOD FOR PRODUCING POLYMER FINE PARTICLE 有权
标题翻译：生产聚合物微粒的方法
公开(公告)号：US20110070442A1
公开(公告)日：2011-03-24
申请号：US12993502
申请日：2009-05-20
申请人： Itaru Asano , Yuji Echigo , Hiroshi Takezaki
发明人： Itaru Asano , Yuji Echigo , Hiroshi Takezaki
IPC分类号： C08G75/20 , C08F236/12
CPC分类号： C08F120/44 , C08F236/12 , C08G63/88 , C08G64/40 , C08G65/46 , C08G69/46 , C08G73/1046 , C08G73/14 , C08G75/23 , C08J3/16 , C08J2339/06 , C08J2381/06 , C08L29/04 , C08L39/06 , C08L55/02 , C08L63/00 , C08L71/12 , C08L77/00 , C08L81/06 , Y10T428/2982 , C08L2666/04
摘要： A fine polymer particle production method includes producing an emulsion in a liquid prepared by dissolving and mixing a polymer A and a polymer B in organic solvents in which a solution phase composed primarily of the polymer A and a solution phase composed primarily of the polymer B are formed as separate phases, and bringing it into contact with a poor solvent for the polymer A to precipitate the polymer A. This method serves for easy synthesis of fine polymer particles with a narrow particle size distribution and the method can be effectively applied to production of highly heat-resistant polymers that have been difficult to produce with the conventional methods.
摘要翻译：聚合物微粒的制造方法包括在将聚合物A和聚合物B溶解并混合在主要由聚合物A构成的溶液相和主要由聚合物B构成的溶液相的有机溶剂中而制备的液体中制造乳液，形成为分离相，使其与不良溶剂接触使聚合物A析出聚合物A.该方法用于容易地合成具有窄粒度分布的细聚合物颗粒，并且该方法可有效地应用于使用常规方法难以生产的高耐热聚合物。

5. 发明授权

US10072377B2 Prepreg and fiber-reinforced composite material 有权
公开(公告)号：US10072377B2
公开(公告)日：2018-09-11
申请号：US14234996
申请日：2012-07-25
申请人： Yuko Shimizu , Nobuyuki Tomioka , Shirou Honda , Maki Nagano , Yuji Echigo , Hiroshi Takezaki , Junko Kawasaki , Hiroshi Taiko
发明人： Yuko Shimizu , Nobuyuki Tomioka , Shirou Honda , Maki Nagano , Yuji Echigo , Hiroshi Takezaki , Junko Kawasaki , Hiroshi Taiko
IPC分类号： D06M15/55 , C08J5/24 , C08G59/50 , C08L63/00 , C08G69/26 , B32B5/02 , B32B5/14 , B32B5/16 , B32B5/22 , B32B5/26 , B32B5/30
CPC分类号： D06M15/55 , B32B5/02 , B32B5/145 , B32B5/16 , B32B5/22 , B32B5/26 , B32B5/30 , B32B2260/02 , B32B2260/025 , B32B2260/046 , B32B2262/106 , B32B2264/0264 , B32B2307/50 , B32B2307/558 , B32B2419/06 , B32B2603/00 , B32B2605/00 , B32B2605/18 , C08G59/5033 , C08G59/504 , C08G69/26 , C08J5/24 , C08J2363/00 , C08L63/00 , Y10T428/249945 , Y10T442/2951 , C08L77/00
摘要： A fiber reinforced composite material having high interlaminar toughness and compressive strength under wet heat conditions, as well as an epoxy resin composition for production thereof and a prepreg producible from the epoxy resin composition is described. The prepreg includes at least constituents [A], [B], and [C] as specified below and reinforcement fiber, wherein 90% or more of constituent [C] exists in the depth range accounting for 20% of the prepreg thickness from the prepreg surface: [A] epoxy resin; [B] epoxy resin curing agent; and [C] polymer particles insoluble in epoxy resin.

6. 发明申请

US20140162518A1 PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL 审中-公开
标题翻译： PREPREG和纤维增强复合材料
公开(公告)号：US20140162518A1
公开(公告)日：2014-06-12
申请号：US14234996
申请日：2012-07-25
申请人： Yuko Shimizu , Nobuyuki Tomioka , Shirou Honda , Maki Nagano , Yuji Echigo , Hiroshi Takezaki , Junko Kawasaki , Hiroshi Taiko
发明人： Yuko Shimizu , Nobuyuki Tomioka , Shirou Honda , Maki Nagano , Yuji Echigo , Hiroshi Takezaki , Junko Kawasaki , Hiroshi Taiko
IPC分类号： D06M15/55
CPC分类号： D06M15/55 , B32B5/02 , B32B5/145 , B32B5/16 , B32B5/22 , B32B5/26 , B32B5/30 , B32B2260/02 , B32B2260/025 , B32B2260/046 , B32B2262/106 , B32B2264/0264 , B32B2307/50 , B32B2307/558 , B32B2419/06 , B32B2603/00 , B32B2605/00 , B32B2605/18 , C08G59/5033 , C08G59/504 , C08G69/26 , C08J5/24 , C08J2363/00 , C08L63/00 , Y10T428/249945 , Y10T442/2951 , C08L77/00
摘要： The invention provides a fiber reinforced composite material having high interlaminar toughness and compressive strength under wet heat conditions, as well as an epoxy resin composition for production thereof and a prepreg producible from the epoxy resin composition.The prepreg comprises at least constituents [A], [B], and [C] as specified below and reinforcement fiber, wherein 90% or more of constituent [C] exists in the depth range accounting for 20% of the prepreg thickness from the prepreg surface: [A] epoxy resin [B] epoxy resin curing agent [C] polymer particles insoluble in epoxy resin and falling under any of the following [Cx] to [Cz]: [Cx] polymer particles insoluble in epoxy resin and giving a particle diameter distribution chart meeting the following requirements from (x-i) to (x-iii): (x-i) the chart has at least two peaks, (x-ii) the particles giving the two highest peaks have a diameter ratio in the range of 1.5 to 7, and (x-iii) the one of the two highest peaks attributable to the larger-diameter particle has a half-value width in the range of 1.1 to 3, [Cy] polymer particles insoluble in epoxy resin and meeting the following requirements from (y-i) to (y-iii): (y-i) the average particle diameter is in the range of 1 to 18 μm, (y-ii) the particle sphericity is in the range of 90 to 100, and (y-iii) the glass transition temperature is in the range of 80 to 155° C., [Cz] polymer particles insoluble in epoxy resin and meeting the following requirements from (z-i) to (z-iii): (z-i) the average particle diameter is more than 12 μm and 50 μm or less, (z-ii) the particle sphericity is in the range of 90 to 100, and (z-iii) the glass transition temperature is in the range of 80 to 155° C.
摘要翻译：本发明提供一种在湿热条件下具有高层间韧性和抗压强度的纤维增强复合材料，以及用于其制造的环氧树脂组合物和可由环氧树脂组合物生产的预浸料。预浸料坯至少包含如下所述的成分[A]，[B]和[C]和增强纤维，其中90％以上的成分[C]存在于深度范围内，占预浸料坯厚度的20％预浸料坯表面：[A]环氧树脂[B]环氧树脂固化剂[C]不溶于环氧树脂的聚合物颗粒，属于以下任何一种[Cx]至[Cz]：[Cx]不溶于环氧树脂的聚合物颗粒，（xi）至（xi）的满足以下要求的粒径分布图：（xi）该图具有至少两个峰（x-ii）给出两个最高峰的颗粒的直径比在该范围内为1.5〜7，（x-iii）归属于较大直径粒子的两个最高峰中的一个具有1.1〜3的半值宽度，不溶于环氧树脂的[Cy]聚合物粒子，从（yi）到（y-iii）的以下要求：（yi）平均粒径在1〜18μm的范围内，（y- ii）粒子球形度在90〜100的范围内，（y-iii）玻璃化转变温度在80〜155℃的范围内，[Cz]不溶于环氧树脂的聚合物粒子，满足以下要求（zi）至（z-iii）：（zi）平均粒径大于12μm和50μm以下，（z-ii）粒子球形度在90〜100的范围内，（z- iii）玻璃化转变温度在80至155℃的范围内

7. 发明申请

US20130281573A1 EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIALS, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL 审中-公开
标题翻译：纤维增强复合材料环氧树脂组合物，PREPREG和纤维增强复合材料
公开(公告)号：US20130281573A1
公开(公告)日：2013-10-24
申请号：US13978738
申请日：2012-01-20
申请人： Yuko Goto , Nobuyuki Tomioka , Yuji Echigo , Hiroaki Sakata , Shiro Honda , Hiroshi Taiko
发明人： Yuko Goto , Nobuyuki Tomioka , Yuji Echigo , Hiroaki Sakata , Shiro Honda , Hiroshi Taiko
IPC分类号： C08L63/00
CPC分类号： C08L63/00 , C08J5/24 , C08J2363/00 , C08L53/02 , C08L77/06
摘要： Provided are: a fiber-reinforced composite material which has mode I interlaminar fracture toughness, mode II interlaminar fracture toughness and compressive strength under heat and humidity conditions at the same time; an epoxy resin composition for obtaining the fiber-reinforced composite material; and a prepreg which is obtained using the epoxy resin composition. An epoxy resin composition for fiber-reinforced composite materials, which contains at least the following constituent elements (A), (B), (C) and (D). (A) An epoxy resin (B) Resin particles that satisfy the following conditions (b1)-(b3) and are insoluble in an epoxy resin (b1) The particle size distribution index is 1.0-1.8. (b2) The particle sphericity is 90 or more. (b3) The glass transition temperature of the particles is 80-180° C. (C) At least one elastomer component that is selected from among block copolymers containing a block having a glass transition temperature of 20° C. or less and rubber particles (D) An epoxy resin curing agent
摘要翻译：提供：同时在热和湿度条件下具有模式I层间断裂韧性，模式II层间断裂韧性和抗压强度的纤维增强复合材料; 用于获得纤维增强复合材料的环氧树脂组合物; 和使用该环氧树脂组合物得到的预浸料坯。至少含有以下组成元素（A），（B），（C）和（D）的纤维增强复合材料用环氧树脂组合物。（A）环氧树脂（B）满足以下条件（b1） - （b3）并且不溶于环氧树脂（b1）的树脂颗粒粒径分布指数为1.0-1.8。（b2）粒子球形度为90以上。（b3）颗粒的玻璃化转变温度为80-180℃。（C）选自含有玻璃化转变温度为20℃以下的嵌段的嵌段共聚物和橡胶粒子中的至少一种弹性体成分（D）环氧树脂固化剂

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