Patent ID: 9518177
Filing Date: 2016-12-13
CPC Classification: C08K,C08L

Claim Text:
1. A fiber reinforced composite material composition for a transport, comprising 40-90 wt % of a polypropylene resin, 5-60 wt % of a carbon long fiber having a fiber diameter of 1-50 μm and a weight average fiber length of 20-150 mm, and 0.3-10 wt % of a compatibilizer, wherein the compatibilizer is styrene based block copolymer selected from the group consisting of styrene-ethylene-butylene-styrene block copolymer, styrene-ethylene-butylene-ethylene block copolymer, styrene-ethylene-propylene-styrene block copolymer, styrene-ethylene-propylene block copolymer and combinations thereof.