国家/地区 中国（6）
IPC部 B（6）
IPC大类 B29（6） C08（6）
IPC小类 B29B（6）
IPC C08K003/08（6）
发明人
公开年
申请年 2022（2） 
专利权人

Preparing high-absorbing polymer-based electromagnetic shielding composite material useful in portable micro-electronic device, comprises crushing prepared magnetic particle/polymer composite material and conductive filler, paving in multiple layers and carrying out thermocompression molding.

ZHU H, WEN X, WU B

Polyvinyl chloride useful in thin book, packaging, clothes, shoes and other fields with cold resistance, and environment-friendly performance, comprises vinyl chloride, calcium carbonate, aluminum hydroxide, zinc ions, gelatin, zinc powder, phthalic acid ester and graphene.

CHEN H

Magnetic additive and electroconductive additive for compounding thermoplastic plastic e.g. polyamide and polyphenylene sulfide for X-ray detectability of material obtained from thermoplastic plastic, has shielded electrical field and magnetic field.

OTTO B, GEBHARDT K, LOSSAU C

Preparing iron based composite automobile anti-collision beam comprises mixing high-viscosity epoxy resin, adding e.g. curing agent, spreading iron powder, adding e.g. graphene, preparing vacuum mold, injecting and demolding.

LI G

Insulating material for cable comprises high density polyethylene, initiator, grafting agent, low density polyethylene, catalyst, antioxidant, nano silver powder, de-foaming agent, stearic acid, nylon and modified graphene oxide.

CHENG J

Polyurethane composite material used for graphene-modified reinforcing three-dimensional printing, contains polyurethane, composite filler, functional material, light stabilizer, coupling agent, leveling agent and dispersing lubricant.

LI S