国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D007/61（4）
发明人
公开年 2020（4）
申请年 2019（2）  2020（2） 
专利权人

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

Wear and scratch resistance modification of leather for luggage by obtaining wear-resistant hybrid filler comprising ethanol and scratch-resistant filler comprising graphene, adding to dissolved material comprising acetone and spraying.

GUO P, GAO Y

Negative oxygen ion leather finishing auxiliary agent useful for preparing leather top coating agent comprises water, negative oxygen ion material, chitosan, polyethylene glycol, activating agent, graphene oxide and acidic substance.

YAO Q, LIANG Y, WANG X, WEN H, YANG Y, DAN W

Polyurethane resin comprises graphene, macromolecular diol, dimethylolpropionic acid, N-methylpyrrolidone, diisocyanate, deionized water, acetone, catalyst and crosslinking agent.

BAI W