国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D005/24（4）
发明人 LI J（2）
公开年 2020（2）
申请年 2020（3） 
专利权人

Preparation method of automobile interior conductive leather, involves coating pre-coating paint on leather blank surface, spraying anti-sticking layer, spraying middle coating paint, embossing, and coating with nano-carbon powder, polyurethane resin and dispersing agent, binder and defoaming agent.

DAN J, ZHANG B, JI X, HUANG J, LI X, WANG Y, JIN H

PTFE composite micropowder is prepared by using PTFE aggregate as carrier and centering on composite micropowder particle, and adsorbing other polymer material particles on surface of carrier.

ZHENG X

Functional graphene modified aqueous leather color paste comprises deionized water, carbon black pigment, graphene powder, aqueous wetting agent, pigment dispersant, humectant, thickening suspension agent and antifoaming agent.

ZHU Y, LI J, DUAN X, YANG S

Aqueous leather finishing material comprises acrylic resin, water-dispersed polyurethane, metal mixture, polyamide, crosslinking agent, graphene, leveling agent, dispersing agent, feeling agent, penetrant, and balance is water.

LI J