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1.发明公开REINFORCING FIBER BUNDLE AND CARBON-FIBER-REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING REINFORCING FIBER BUNDLE 审中-公开增强纤维束和碳纤维增强热塑性树脂成型制品及制造增强纤维束的方法
公开(公告)号：EP3246460A1
公开(公告)日：2017-11-22
申请号：EP16737423.0
申请日：2016-01-14
发明人： NAGAI, Naoshi , ISAKI, Takeharu , SHIMIZU, Masaki , ISHIKAWA, Junichi , KIKUCHI, Kazuaki , YI, Chuan Chang , KAI, Cheng Yen , MIN, Yuan Lin
IPC分类号： D06M15/227 , C08K3/04 , C08K5/17 , C08L23/26 , D06M13/328 , D06M101/40
CPC分类号： C08J5/042 , C08J5/06 , C08J2323/06 , C08J2323/12 , C08J2323/14 , C08J2323/20 , C08J2423/26 , C08J2451/06 , C08K3/28 , C08K5/17 , C08L23/10 , C08L23/14 , C08L23/26 , C08L2205/16 , D06M13/328 , D06M15/227 , C08K7/02 , C08L23/36
摘要： Disclosed are a reinforcing fiber bundle composed of a carbon fiber bundle treated with an emulsion; a carbon fiber reinforced thermoplastic resin molded body using the same; and a method for producing a reinforcing fiber bundle; wherein the emulsion contains a modified polyolefin (A1) comprising at least a metal carboxylate bonded to the polymer chain, and 0.1 to 5,000 moles of an amine compound (B) represented by the following general formula (1), per one mole of the carboxylate group in the modified polyolefin (A1);
R-NH 2 (1)
wherein the formula (1), R is a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms.摘要翻译： 公开了一种由用乳液处理的碳纤维束构成的增强纤维束; 使用其的碳纤维增强热塑性树脂成型体; 以及制造增强纤维束的方法; 其中所述乳液含有改性聚烯烃（A1），所述改性聚烯烃（A1）包含至少一个与所述聚合物链键合的金属羧酸盐和0.1-5,000摩尔下述通式（1）表示的胺化合物（B） 改性聚烯烃（A1）中的基团; R-NH 2（1）其中式（1）中，R是氢原子或具有1至10个碳原子的烃基。
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公开(公告)号：EP3246460B1
公开(公告)日：2020-08-26
申请号：EP16737423.0
申请日：2016-01-14
发明人： NAGAI, Naoshi , ISAKI, Takeharu , SHIMIZU, Masaki , ISHIKAWA, Junichi , KIKUCHI, Kazuaki , YI, Chuan Chang , KAI, Cheng Yen , MIN, Yuan Lin
IPC分类号： D06M15/227 , C08K3/04 , C08K5/17 , C08L23/26 , D06M13/328 , D06M101/40 , C08L23/10 , C08L23/14 , C08J5/04 , C08J5/06
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3.发明授权PIEZOELECTRIC POLYMER MATERIAL, PROCESS FOR PRODUCING SAME, AND PIEZOELECTRIC ELEMENT 有权高分子压电材料，及其制造方法压电元件
公开(公告)号：EP2408034B1
公开(公告)日：2015-12-23
申请号：EP10750942.4
申请日：2010-03-15
发明人： YOSHIDA, Mitsunobu , AJIOKA, Masanobu , GOTO, Kenichi , FUJIO, Ichiro , USUGI, Shinichi , ISAKI, Takeharu , ONOGI, Takayuki , ASO, Yoshiaki , KARINO, Takeshi , TAJITSU, Yoshiro
IPC分类号： C08G63/08 , H01L41/193 , H01L41/45 , B29C55/00
CPC分类号： H01L41/193 , B29C55/005 , C08G63/08 , H01L41/45
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公开(公告)号：EP4353436A1
公开(公告)日：2024-04-17
申请号：EP21945150.7
申请日：2021-06-10
发明人： ISAKI, Takeharu
IPC分类号： B29B7/74
CPC分类号： B29B7/74
摘要： Provided is a kneading apparatus which can obtain, from recovered resin, a recycled resin having a specific viscosity while minimizing the addition of impurities. One kneading apparatus has a second kneader for adding a second resin into a first resin that has been kneaded by a first kneader and kneading the mixture. The second kneader varies the amount of the second resin to be added, according to the viscosity of the first resin kneaded by the first kneader. Other kneading apparatus has a second kneader for adding a second resin and a third resin into a first resin that has been kneaded by a first kneader and kneading the mixture. The second kneader varies the proportion of the to-be-added amount of the second resin with respect to the to-be-added amount of the third resin, according to the viscosity of the kneaded material extruded from the second kneader.
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5.发明公开
公开(公告)号：EP4129615A1
公开(公告)日：2023-02-08
申请号：EP21780465.7
申请日：2021-03-29
发明人： HIRANO, Taiki , ISAKI, Takeharu , MIYATA, Atsushi
摘要： Provided is a thin film-shaped fiber-reinforced resin that can sufficiently increase the impact resistance of a coated resin molded body while suppressing the reduction in bending elastic modulus of the resin molded body. The thin film-shaped fiber-reinforced resin includes a plurality of reinforcing fibers that are arranged in a single direction alignment, and a matrix resin with which the reinforcing fibers are impregnated. The matrix resin includes a thermoplastic plastic and a thermoplastic elastomer. The content of the thermoplastic elastomer with respect to the total of the thermoplastic plastic mass and the thermoplastic elastomer mass is 5-40 mass%.
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公开(公告)号：EP3603943A1
公开(公告)日：2020-02-05
申请号：EP18777715.6
申请日：2018-03-27
摘要： Disclosed are a method for producing a laminate including a step of laminating a resin impregnated fiber reinforced composition layer on a metal member, wherein the method includes
a step of forming a resin coating on the metal member and
a step of laminating a resin impregnated fiber reinforced composition layer containing a resin impregnated fiber reinforced composition containing
(I) 20 to 80% by mass of a polymer having a melting point and/or a glass transition temperature of 50 to 300°C, and
(C) 20 to 80% by mass of a reinforcing fiber
(provided that the sum of the component (I) and the component (C) is taken as 100% by mass) via the above resin coating; and a laminate obtained by the method.-
公开(公告)号：EP3904058A1
公开(公告)日：2021-11-03
申请号：EP19903901.7
申请日：2019-12-25
发明人： ISAKI, Takeharu , FUJII, Shunsuke
摘要： This manufacturing method for a resin molded body includes: a step in which an intermediate molded body made of a resin composition is prepared, the intermediate molded body having a rough surface with a maximum peak height (Rp) of 10-5000 µm measured according to JIS B 0601 or a maximum valley depth (Rv) of 10-5000 µm measured according to JIS B 0601; and a step in which a thin film-like molded body is fused to the rough surface of the intermediate molded body by irradiation with a laser, the thin film-like molded body being made of a resin composition containing reinforcing fibers arranged in one direction.
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公开(公告)号：EP2853370B1
公开(公告)日：2017-08-16
申请号：EP13793127.5
申请日：2013-03-15
IPC分类号： B29C45/14 , B32B15/085 , B29K23/00 , B32B15/18 , B32B15/20 , B32B27/32 , B32B3/30 , B32B27/08 , B32B27/20 , B32B3/26 , B29K105/00 , B29K705/00
CPC分类号： B29C45/14311 , B29C45/14778 , B29K2023/06 , B29K2023/08 , B29K2023/12 , B29K2105/0085 , B29K2705/00 , B32B3/266 , B32B3/30 , B32B15/085 , B32B15/18 , B32B15/20 , B32B27/08 , B32B27/20 , B32B27/32 , B32B2250/03 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2264/102 , B32B2264/104 , B32B2307/542 , B32B2509/10 , B32B2605/00 , Y10T428/24545 , Y10T428/265
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公开(公告)号：EP4215357A1
公开(公告)日：2023-07-26
申请号：EP21869285.3
申请日：2021-09-09
摘要： The present invention addressed the problem of providing a molded body which has a high performance of reducing energy caused by the application of a load, and which is obtained from a fiber-reinforced resin containing reinforcing fibers arranged while aligned in one direction. To solve the problem, the present invention relates to a molded body, including a reinforced layer formed by layering fiber-reinforced resin layers containing a plurality of reinforcing fibers arranged while aligned in one direction and a matrix resin impregnated with the reinforcing fibers. In the molded body, the reinforced layer has a plurality of alignment shifted layers, which are fiber-reinforced resin layers in which the shift angle, i.e., the angle formed by the reinforcing fibers with respect to the longitudinal direction of the reinforced layer, is 25° to 65° or -65° to -25°.
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公开(公告)号：EP4082787A1
公开(公告)日：2022-11-02
申请号：EP20904315.7
申请日：2020-12-23
发明人： ISAKI, Takeharu , HIRANO, Taiki , MIZUMOTO, Kazuya
摘要： The present invention discloses a multilayer body which comprises: a core member that has a plurality of hollow structural units which have at least one shape that is selected from the group consisting of a columnar shape, a polygonal columnar shape, a conical shape, a polygonal pyramidal shape, and a combination of two or more of these shapes, wherein the maximum width of cross-sectional shapes of the hollow structural units is from 3 to 15 mm; an adhesive layer that is arranged on at least one of the front surface and the back surface of the core member; and a unidirectional fiber-reinforced resin sheet that is arranged in contact with the adhesive layer, while containing a thermoplastic resin. The present invention also discloses a method for producing this multilayer body. This multilayer body is light in weight, while having excellent bending properties such as bending modulus of elasticity.
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