国家/地区 中国（2）
IPC部 B（2）
IPC大类 B29（2）
IPC小类 C08F（2）
IPC C08F212/08（2）
发明人
公开年
申请年
专利权人

Preparation of polypropylene film used for reducing cracks in cold punching process includes mixing components in adhesive layer, core layer and heat seal layer, granulating, melt plasticizing and casting film for cooling and forming.

WANG G, CHEN H, LIN J, XIONG Z

Synergistic flame retardant wood powder/polypropylene wood-plastic composite material for manufacturing e.g. door, contains modified wood powder, polypropylene, nano-graphene, ammonium polyphosphate, lubricant, and additive.

JIANG H, DONG J, WEI Z, SUN L