Fiber-reinforced resin composition
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United States of America Patent
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May 24, 2022
Grant Date -
Mar 16, 2017
app pub date -
May 1, 2015
filing date -
Jun 18, 2014
priority date (Note) -
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Abstract
A fiber-reinforced resin composition contains a resin-adhered long fiber bundle including composition (A), a thermoplastic resin, and component (B), a rayon fiber, wherein the rayon fiber of component (B) satisfies the following requirements (b1), (b2) and (b3), and the resin-adhered long fiber bundle is obtained by adhering and integrating the thermoplastic resin of component (A) in a molten state to and with a strand of longitudinally-arranged rayon fibers of component (B), and cutting the strand into a length of 3 to 30 mm,
- (b1) a fiber diameter of 5 to 30 μm;(b2) a tensile elongation of 10% or more; and(b3) a flat shape with a ratio between a major axis length and a minor axis length (major axis length/minor axis length) in a width-directional cross-section of 1.1 or more.
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