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Patent Searching and Data


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 (Intellectual Property Department, 1-1, Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
Application Number:
JP2016/082463
Publication Date:
May 11, 2018
Filing Date:
November 01, 2016
Export Citation:
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Assignee:
NISSAN MOTOR CO., LTD. (2 Takara-cho, Kanagawa-ku Yokohama-sh, Kanagawa 23, 〒2210023, JP)
International Classes:
D04H3/04; B29B11/16
Foreign References:
JP2016121424A2016-07-07
JP2010156081A2010-07-15
JP2010017934A2010-01-28
US20150375461A12015-12-31
JP2001055642A2001-02-27
JP2015145547A2015-08-13
JP2008132775A2008-06-12
Attorney, Agent or Firm:
HATTA & ASSOCIATES (Dia Palace Nibancho, 11-9 Nibancho, Chiyoda-k, Tokyo 84, 〒1020084, JP)
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