FIBER-REINFORCED COMPOSITE MATERIAL
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United States of America Patent
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Issued Date -
Mar 6, 2014
app pub date -
Mar 14, 2013
filing date -
Sep 3, 2012
priority date (Note) -
Abandoned
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Abstract
A fiber-reinforced composite material which comprises Lyocell-based carbon fiber and polymer resin is provided. The fiber-reinforced composite material has excellent physical properties, including low thermal conductivity, excellent interfacial adhesion and excellent strength, compared to fiber-based composite materials prepared using conventional polyacrylonitrile-based carbon fiber, pitch-based carbon fiber or the like. In addition, the fiber-reinforced composite material is environmentally friendly and has low production costs compared to fiber-reinforced composite materials comprising conventional rayon-based carbon fiber produced using a highly toxic carbon disulfide solvent.
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