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US 2019/0169380 A1Published application
Fiber composite material and method of producing the same
AssigneeToyota Boshoku Kabushiki Kaisha
InventorMotoki MAEKAWA
Life of this patent
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Abstract
A fiber composite material includes mixed fibers including a plant fiber and an ultrahigh-strength elongation fiber and thermoplastic resin that binds the mixed fibers each other. The ultrahigh-strength elongation fiber has tensile modulus that is 4000 MPa or greater and is greater than tensile modulus of the thermoplastic resin and has tensile elongation at break that is greater than tensile elongation at break of the plant fiber.
Claims10
A fiber composite material comprising:
- mixed fibers including a plant fiber and an ultrahigh-strength elongation fiber;
- and
- thermoplastic resin that binds the mixed fibers each other, wherein
- the ultrahigh-strength elongation fiber has tensile modulus that is 4000 MPa or greater and is greater than tensile modulus of the thermoplastic resin and has tensile elongation at break that is greater than tensile elongation at break of the plant fiber.
1 more element
Dependencies are inferred from the claim text.