发明申请
US20110171869A1 IMPACT-RESISTANT LAMINATED ARTICLE, PROCESS FOR PRODUCING THE SAME, AND IMPACT-RESISTANT MATERIAL 审中-公开
耐冲击层压制品,其制造方法和耐冲击材料

IMPACT-RESISTANT LAMINATED ARTICLE, PROCESS FOR PRODUCING THE SAME, AND IMPACT-RESISTANT MATERIAL
摘要:
Provided is a laminated article excellent in impact resistance, and capable of suppressing scattering of a material even when subjected to an impact. The laminated article comprises a layer of a hard composite material comprising at least a hard reinforcing fiber and a thermosetting polymer used as matrix thereof; and a layer of a soft composite material comprising at least a soft reinforcing fiber and a polymer used as matrix thereof, the soft composite layer being laminated to the hard composite layer so as to be unified with each other. The soft reinforcing fiber comprises at least a thermotropic LCP fiber, and the soft composite material comprises a fabric made of the soft reinforcing fiber. The thermotropic LCP fiber may be a multifilament yarn having a single fiber fineness of about 1 to 15 dtex and a total fineness of about 100 to 3,000 dtex.
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