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公开(公告)号：BR112012018769A2
公开(公告)日：2016-04-12
申请号：BR112012018769
申请日：2010-12-24
Applicant: TORAY INDUSTRIES
Inventor： ARAI ATSUHITO , KATO HIDETOSHI , SAKATA HIROAKI , TAIKO HIROSHI , NAKATANI JIRO , ISHIKAWA MICHIYA
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公开(公告)号：CA2788525A1
公开(公告)日：2011-09-29
申请号：CA2788525
申请日：2010-12-24
Applicant: TORAY INDUSTRIES
Inventor： ARAI ATSUHITO , SAKATA HIROAKI , TAIKO HIROSHI , ISHIKAWA MICHIYA , KATO HIDETOSHI , NAKATANI JIRO
Abstract: Disclosed is a carbon-fiber-reinforced composite material that is suitable for use as a construction material and exhibits high mechanical strength in harsh usage environments such as low-temperature environments and high-temperature moisture-absorbing environments. Also disclosed are an epoxy resin composition for producing the aforementioned carbon-fiber-reinforced composite material and a prepreg obtained through the use of said epoxy resin composition. Said epoxy resin composition comprises at least the following constituents, by mass with respect to the total mass of the composition: (A) between 20% and 80% of an epoxy resin having the structure represented by formula (1); and (B) between 10% and 50% of an epoxy resin that has at least two ring structures with four or more members each and also has one amine glycidyl or ether glycidyl directly connected to a ring structure. (1)
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3.发明公开EPOXY RESIN COMPOSITION FOR USE IN A CARBON-FIBER-REINFORCED COMPOSITE MATERIAL, PREPREG, AND CARBON-FIBER-REINFORCED COMPOSITE MATERIAL 有权环氧FOR USE IN A煤纤维增强复合材料，预浸料和碳纤维增强复合材料
公开(公告)号：EP2551288A4
公开(公告)日：2015-10-14
申请号：EP10848498
申请日：2010-12-24
Applicant: TORAY INDUSTRIES
Inventor： ARAI ATSUHITO , SAKATA HIROAKI , TAIKO HIROSHI , ISHIKAWA MICHIYA , KATO HIDETOSHI , NAKATANI JIRO
CPC classification number: C08G59/3227 , C08J5/24 , C08J2363/00 , C08L63/00 , C08L2205/02
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