公开(公告)号：EP2754685A4

公开(公告)日：2015-03-11

申请号：EP12830027

申请日：2012-09-04

申请人： TEIJIN LTD

发明人： ARAKAWA MOTOOMI ,  SUGIYAMA TORU ,  TANIGUCHI MICHIHARU ,  NAGAKURA YASUNORI

IPC分类号： C08J5/04 ,  B29C43/14 ,  B29C43/18 ,  B29K101/12 ,  B29K105/08 ,  C08K7/02

CPC分类号： B29C45/0005 ,  B29C33/424 ,  B29C43/003 ,  B29C43/14 ,  B29C70/12 ,  B29C70/46 ,  B29K2101/12 ,  B29K2105/0854 ,  B29K2105/0872 ,  B29K2105/12 ,  C08J5/04 ,  C08J5/042 ,  C08J5/043 ,  C08J5/24 ,  C08J2323/12 ,  C08J2367/02 ,  C08J2369/00 ,  C08J2377/02 ,  C08J2377/06 ,  C08K7/02 ,  Y10T428/24405

摘要： There is provided a shaped product made of a fiber-reinforced composite material including reinforcing fibers having an average length of 5 mm or more and 100 mm or less and a thermoplastic resin, in which a volume fraction of reinforcing fibers (Vf = 100 x volume of reinforcing fibers/(volume of reinforcing fibers + volume of thermoplastic resin)) is 5 to 80%, grains are formed on a surface of the shaped product, and a ratio of a reinforcing fiber bundle (A) including the reinforcing fibers of a critical number of single fiber or more, the critical number defined by Formula (1), to the total amount of the reinforcing fibers is 20 Vol% or more and 99 Vol% or less: Critical number of single fiber = 600 / D (wherein D is an average fiber diameter (µm) of single reinforcing fiber).

摘要翻译： 提供一种由纤维增强复合材料制成的成形产品，其包括平均长度为5mm以上且100mm以下的增强纤维和热塑性树脂，其中增强纤维的体积分数（Vf = 100×体积 的增强纤维/（增强纤维的体积+热塑性树脂的体积））为5〜80％，成型体的表面形成有晶粒，包含增强纤维的增强纤维束（A）的比例 单纤维或更多的临界数（式（1）定义的临界数）与增强纤维的总量相比为20vol％以上且99vol％以下：单纤维的临界数= 600 / D（式中， D是单一增强纤维的平均纤维直径（μm））。

公开(公告)号：EP2752442A4

公开(公告)日：2015-01-28

申请号：EP12828442

申请日：2012-08-29

申请人： TEIJIN LTD

发明人： TANIGUCHI MICHIHARU ,  ARAKAWA MOTOOMI ,  SUGIYAMA TORU ,  NAGAKURA YASUNORI

IPC分类号： C08J5/04 ,  B29B11/16 ,  B29C43/14 ,  B29C43/34 ,  B29K101/12 ,  B29K105/08

CPC分类号： B32B1/00 ,  B29C43/14 ,  B29C70/12 ,  B29C70/46 ,  B29K2101/12 ,  B29K2105/0854 ,  B29K2105/12 ,  C08J5/04 ,  Y10T428/2419 ,  Y10T428/24264

摘要： There is provided a shaped product made of a fiber-reinforced composite material including reinforcing fibers having an average fiber length of 5 mm or more and 100 mm or less and a thermoplastic resin. In the shaped product, a volume fraction of reinforcing fibers is 5 to 80%, a reference plane (S) and a plane (B) (hereinafter, referred to as "standing plane") inclined at an angle of 45 degrees or more and 90 degrees or less with respect to the reference plane are included, a ratio of an area of the standing plane (B) to an area of the reference plane (S) is 0.5 to 100, and in the fiber-reinforced composite material constituting the shaped product, a ratio of a reinforcing fiber bundle (A) including the reinforcing fibers of a critical number of single fiber or more, the critical number being defined by the following Formula (1), to the total amount of the reinforcing fibers is 20 Vol% or more and 99 Vol% or less: Critical number of single fiber = 600 / D (wherein D is an average fiber diameter (µm) of single reinforcing fiber).

公开(公告)号：EP2674447A4

公开(公告)日：2014-08-27

申请号：EP12745370

申请日：2012-02-01

申请人： TEIJIN LTD

发明人： TANIGUCHI MICHIHARU ,  SATO MASARU ,  SUZUKI KOJI ,  SUGIYAMA TORU ,  NAGAKURA YASUNORI ,  ARAKAWA MOTOOMI

IPC分类号： C08J5/04 ,  B32B5/28

CPC分类号： B29C43/18 ,  B32B5/26 ,  B32B27/08 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  C08J5/04 ,  C08J5/042 ,  C08J2300/22 ,  C08J2377/00 ,  Y10T428/24479

公开(公告)号：EP2682418A4

公开(公告)日：2015-03-04

申请号：EP11859996

申请日：2011-08-31

申请人： TEIJIN LTD

发明人： YAGI YUTAKA ,  SUGIYAMA TORU ,  KONDO YUTAKA ,  TANIGUCHI MICHIHARU ,  KONAGAI YUHEI ,  FURUKAWA IKKOU

IPC分类号： C08J5/04 ,  B29C43/34 ,  B29C70/10 ,  B29K105/12

CPC分类号： B32B5/28 ,  B29C43/003 ,  B29C70/10 ,  C08J5/04 ,  C08K7/04 ,  Y10T428/24124 ,  Y10T428/24174 ,  Y10T428/24802 ,  Y10T428/24926