国家/地区 中国（6）
IPC部 A（6）
IPC大类 A47（6）
IPC小类 A47C（6）
IPC C08K003/04（6）
发明人 WANG B（6）
公开年 2021（4） 2018（2）
申请年 2021（3） 
专利权人 DERUCCI HEAL.（3） QINGDAO YUWA.（2）

Graphene polyurethane composite sponge material with good air permeability comprises polyol, polyisocyanate, graphene-zeolite composite, porous ceramic particles, opener, silane coupling agent, and foaming agent.

WANG B

Wear-resistant graphene polyurethane composite sponge material useful e.g. for manufacturing sponge mattress, comprises black phosphorus graphene composite material, nano-titanium dioxide, polyol, isocyanate, solvent and foaming agent.

WANG B

Mite-removing graphene polyurethane sponge used as mite-removing mattress, comprises polyether polyol, polydopamine-modified graphene, catalyst, isocyanate, foaming agent and antibacterial and anti-mite powder.

WANG B

Manufacturing graphene compound sponge comprises e.g. providing graphene polyurethane sponge substrate, providing insulating electromagnetic paste, and using insulating electromagnetic paste to impregnate second part and third part.

WANG B

Kinetic-energy based health care system of e.g. mattress, has graphene aerogel layer that is coated on carbon fiber board heat generating layer, hard cotton layer and diatomaceous earth healthy sponge layer.

WANG B, WANG J

Graphene biological diatom sponge mattress comprises e.g. mattress main body and cover surface fixed outside of mattress main body, mattress body comprises skin-friendly layer, graphene biological diatom sponge layer and common sponge layer.

WANG B, WANG J, QU C