国家/地区 中国（2）
IPC部 B（3）
IPC大类 B29（3）
IPC小类 B29B（3）
IPC C08K009/02（3）
发明人
公开年 2022（3）
申请年 2022（2） 
专利权人

Preparing light-weight composite material with excellent mechanical properties at high temperature useful in automobile, by e.g. processing chopped carbon fiber at a high temperature in an ammonia atmosphere, mixing aminated carbon fiber and oxidized carbon modifier, kneading, filtering and molding.

ZHAO L, WANG C, HAN F

Lightweight automobile seat integrated molding process involves combining convex die and concave die to form foaming die, mixing polypropylene resin, multifunctional filler, antioxidant and adding irradiated ethylene/acrylic elastomer.

LIANG L, LIANG G

Manufacturing composite material pellets for electromagnetic wave shielding comprises preparing long fiber reinforced thermoplastic by curing thermoplastic resin of metal-coated carbon fiber impregnated with thermoplastic resin and cutting.

LEE C, CHUNG Y H, WON J