Title:
RANDOM MAT, AND COMPACT OF FIBRE-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2014/021316
Kind Code:
A1
Abstract:
Provided are a compact of a fibre-reinforced composite material which is isotropic and exhibits excellent mechanical strength, and a random mat used as an intermediary material for the same. This random mat contains reinforced fibres having an average fibre length of 3-100mm, and a thermoplastic resin, the reinforced fibres satisfying i)-iii). i) The weight average fibre width (Ww) of the reinforced fibres satisfies formula (1). 0mm
Inventors:
SONODA NAOAKI (JP)
OOTSUBO MAKOTO (JP)
OHKI TAKERU (JP)
OOTSUBO MAKOTO (JP)
OHKI TAKERU (JP)
Application Number:
PCT/JP2013/070604
Publication Date:
February 06, 2014
Filing Date:
July 30, 2013
Export Citation:
Assignee:
TEIJIN LTD (JP)
International Classes:
D04H1/64; B29B11/16; C08J5/04; D04H1/4218; D04H1/4342
Domestic Patent References:
| WO2012105080A1 | 2012-08-09 | |||
| WO2013115337A1 | 2013-08-08 | |||
| WO2013035705A1 | 2013-03-14 | |||
| WO2007097436A1 | 2007-08-30 |
Foreign References:
| JP2011178890A | 2011-09-15 | |||
| JP2008254191A | 2008-10-23 | |||
| JP4161409B2 | 2008-10-08 | |||
| US6025285A | 2000-02-15 |
Other References:
S.T. JESPERSEN ET AL: "CONSOLIDATION OF NET-SHAPE RANDOM FIBER THERMOPLASTIC COMPOSITE PREFORMS", POLYMER COMPOSITES, vol. 31, no. 4, April 2010 (2010-04-01), pages 653 - 665, XP055190822, DOI: 10.1002/PC.20844
See also references of EP 2808433A1
See also references of EP 2808433A1
Attorney, Agent or Firm:
TAKAMATSU Takeshi et al. (JP)
Takamatsu 猛 (JP)
Takamatsu 猛 (JP)
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