国家/地区 中国（5）
IPC部 B（5）
IPC大类 B29（5） C08（5）
IPC小类 B29B（5）
IPC C08K003/04（5）
发明人
公开年 2020（2） 2021（2）
申请年 2020（5）
专利权人

Weather-resistant and heat-insulating polycarbonate (PC)/polymethyl acrylate (PMMA) composites used for buildings comprises polycarbonate, poly(methyl methacrylate), composite toughening agent, compound compatibilizer, chain extender, coupling agent, nano antimony doped tin dioxide.

YAO W, HUANG W, JIA F, KONG J, WU Z

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

Producing anti-aging window scraper, by mixing methyl vinyl silicone rubber and fluorosilicone rubber, cooling, mixing white carbon black, fumed silica, antioxidant and heat stabilizer, extruding, vulcanizing and wrapping coating layer.

SHENG J

Preparing composite dielectric material by placing polyvinylidene fluoride, graphene fluoride, nano-boron nitride, glycerol and sodium stearate in mixer, mixing, extruding and pelletizing, cooling, performing injection molding and cooling.

ZHAO Z

Preparing graphene modified polyetheretherketone composite material comprises e.g. mixing polyetheretherketone, carbon nanotubes, carbon fiber, graphene, boron nitride and coupling agent.

ZHANG R, HE D