国家/地区 中国（2）
IPC部 A（2）
IPC大类 A41（2）
IPC小类 A41D（2）
IPC
发明人 ZHANG L（2）
公开年
申请年 2020（2） 
专利权人

Aqueous conductive ink used for producing flexible heating cloth, comprises aqueous resin which is mixture of aqueous anionic polyurethane and water-soluble acrylic resin having preset weight average molecular weight, conductive filler, water, and aqueous additive.

ZHANG L

Polyurethane hot melt adhesive useful in breathable composite material, comprises polyether polyol, amorphous polyester polyol, crystalline polyester polyol, phosphoric acid, antioxidant, coupling agent, graphene and isocyanate.

WANG H, RU Z, ZHANG L