国家/地区 中国（7）
IPC部 C（8）
IPC大类 C09（8）
IPC小类 C09D（8）
IPC C09D007/65（8）
发明人
公开年 2022（5） 2020（2）
申请年 2022（4）  2020（2） 
专利权人

Low-polarity friction automobile dermis comprises polyurethane, silicone powder, dimethylformamide, diluent, aziridine cross-linking agent, modified polytetrafluoroethylene resin, fluorine-containing polyurethane, zinc oxide, hydroxy-terminated silicone resin and amino-terminated silicone resin.

LIN S, XU J, LIU Y

Leather coating agent comprises polyurethane, amino silicone oil emulsion, carbon nano-tube synergistic graphene modifier, wetting agent, coupling agent, modified alumina, and acetone.

HUANG Q, LI G, HUANG R

Preparing wear-resistant and tear-resistant finishing auxiliary agent useful for leather, comprises e.g. preparing zirconia composite graphene oxide, preparing finishing auxiliary agent resin component, and preparing finishing auxiliary agent, calcining mixed powder, and cooling.

GONG H

Anti-pollution water-repellent composite leather used in e.g. luggage, comprises dermis layer and protective layer comprising polyurethane layer and hand feeling layer made of organosilicone finishing agent comprising e.g. polysiloxane, graphene oxide, emulsifier, alcohol solution, and collagen.

GAN X, XU X, TAO Y

Coating agent useful for leather products, comprises e.g. polyurethane prepolymer, poly(methyl methacrylate) resin composition, carbon nanotubes, graphene, alkoxysilane, carnauba wax, filler, and 1,3,5-triglycidyl isocyanurate.

JUNGHWAN A, AN J 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

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