国家/地区 中国（7）
IPC部 C（7）
IPC大类 C09（7）
IPC小类 C09D（7）
IPC C14C011/00（7）
发明人 DAN W（3） LIANG Y（3） WEN H（3）
YAO Q（3） LI J（2） WANG X（2）
公开年 2021（4） 2020（3）
申请年 2020（7）
专利权人 XINGYE LEATH.（3）

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

Functionalizing treatment of hides and like by depositing functionalizing elements comprising nanomolecules and/or nanoparticles into internal substrate of hide, between individual fibers to coat and functionalize individual fibers.

NETTI P A, IANNONE M

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

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

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