国家/地区 中国（4）
IPC部 B（4）
IPC大类 B29（4） C08（4）
IPC小类 B29B（4）
IPC B29B009/06（4）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Producing graphene particles by premixing e.g. polypropylene powder, antioxidant powder, lubricant and tourmaline powder to form premix, intermixing and fine mixing premix with polypropylene powder, pelletizing mixture and air-drying.

GU W

Preparing conductive polyolefin masterbatch, involves mixing polyolefin resin, nano composite filler, lubricant, compatibilizer, antioxidant, stirring, extruding, cooling, pelletizing, and drying.

LUO J, FU S, CUI R, HUA C, ZHU Y

Preparing environmentally friendly high-toughness polypropylene plastic involves polypropylene, reinforcing filler, castor oil modified hyperbranched polyurethane, antioxidant and lubricant and then placing polypropylene.

ZHONG C

Preparing recycled plastic tile with a hollow structure comprises e.g. providing raw materials, placing pre-treated straw powder in a high-speed mixer, preheating, adding mixture into pelletizer, extruding, and discharging the cooling water.

YANG C, DONG H, YANG X