Title:
COMPOSITE MATERIAL REINFORCEMENT SUBSTRATE, COMPOSITE MATERIAL, AND PRODUCTION METHOD FOR COMPOSITE MATERIAL REINFORCEMENT SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2018/083735
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a composite material reinforcement substrate that can suppress warping in a composite material that occurs as a result of the contraction of a resin; a composite material; and a production method for the composite material reinforcement substrate. This composite material reinforcement substrate 100 is provided with a first region 111 that includes reinforcing fibers 110 in which the fiber direction is aligned in a single direction, and a second region 112 that includes reinforcing fibers aligned in the same direction as the fiber direction and has a smaller thickness H2 than the thickness H1 of the first region. The first region and the second region are alternately arranged in a plane along a direction intersecting the fiber direction.
Inventors:
KURODA SHINICHI (JP)
Application Number:
PCT/JP2016/082463
Publication Date:
May 11, 2018
Filing Date:
November 01, 2016
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
D04H3/04; B29B11/16
Foreign References:
JP2016121424A | 2016-07-07 | |||
JP2010156081A | 2010-07-15 | |||
JP2010017934A | 2010-01-28 | |||
US20150375461A1 | 2015-12-31 | |||
JP2001055642A | 2001-02-27 | |||
JP2015145547A | 2015-08-13 | |||
JP2008132775A | 2008-06-12 |
Other References:
See also references of EP 3536839A4
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
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