国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4） C14（3）
IPC小类 C09D（4）
IPC C09D007/61（3） C14C011/00（3） C09D007/62（2）
C09D105/08（2）
发明人 YAO Q（4）
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人 XINGYE LEATH.（3）

Waterproof ink comprises predefined amounts of plant pigment, mixed vegetable oil, dispersing agent, modified phenolic resin, gel, water repelling agent and auxiliary agent.

WANG P, ZHANG S, WANG B, YAO Q

Composite material for leather finishing agent, comprises cyanuric chloride-modified graphene, nitrocellulose and Lewis acid.

YAO Q, LIANG Y, LI Y, WANG X, HUANG X, ZUO Y

Preparing carboxylated graphene/chitosan composite coating agent comprises mixing carboxylated graphene powder with water and adding carboxylated graphene solution to chitosan solution and reacting.

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

Preparing ecological functional leather comprises wet dyeing and finishing process flow of the wet dyeing and finishing section is as follows: e.g. crusting leather tanned with cationic metal tanning agent, rewetting and dyeing.

HUANG C, LIANG Y, ZHANG Y, SHEN Z, YAO Q, ZENG F, SUN S, WEN H, DAN W