国家/地区 中国（4）
IPC部 C（4） A（3）
IPC大类 C08（4）
IPC小类 C08G（4）
IPC C08G101/00（4） C08K003/04（4） C08G018/48（3）
C08K003/22（3） A47C027/14（2） C08L075/08（2）
发明人 WANG B（4）
公开年 2021（4）
申请年 2021（3） 
专利权人 DERUCCI HEALTHY SLEEP CO LTD（4）

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

Flame-retardant graphene polyurethane composite sponge material is used in mattresses, comprises polyol, polyisocyanate, graphene, silicon dioxide-coated conductive carbon black, flame retardant containing aluminum, 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