国家/地区 中国（13） 世界知识产权组织（3）
IPC部 C（14）
IPC大类 C08（14）
IPC小类 C14C（14）
IPC C14C011/00（9） C08K003/04（7） C08G018/34（4）
C08G018/48（4） C08G018/66（4） C09D007/61（4）
C08G018/32（3） C09D175/08（3） C14C003/22（3）
C08F220/06（2） C08F220/18（2） C08K003/22（2）
C08K009/04（2） C08K009/06（2） C09D007/62（2）
发明人 LIANG Y（3） WEN H（3） CHEN Y（2）
DAN W（2） GAO D（2） HE Y（2）
LV S（2） MA J（2） WANG X（2）
YAO Q（2） ZHANG W（2）
公开年 2021（5） 2018（4） 2014（2）
申请年 2020（4）  2018（3）  2014（2）  2019（2）  2021（2） 
专利权人 UNIV SHAANXI.（4） XINGYE LEATH.（3） UNIV SICHUAN（2）

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

Preparing aqueous flame-retardant self-healing polyurethane based on modified graphene comprises reacting amino cyclotriphosphazene and 4-dimethylaminopyridine, adding isocyanate-based silane, and dibutyltin dilaurate and reacting.

JIN Y, SHANG X, DU W

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

Formaldehyde scavenger useful for tanning, comprises polyol, modified nano-titanium dioxide, isocyanate, small molecular chain extender, hydrophilic chain extender, neutralizing agent, graphene oxide, polyamine compound and water.

LIANG Y, YAO Q, SHEN Z, CHEN Y, HUANG C, WEN H, DAN W

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

BAI W

Preparing graphene oxide monolayer small-size dispersant useful for amino-terminated hyperbranched polyamide modified waste dander as leather tanning agent and leather fatliquor comprises e.g. alkaline solution and waste dander.

LV S, LIU X, LIU L, YANG Z, GUO Z, YANG J

Preparation method of package-type modified graphene oxide/polyacrylate nano-composite coating used in leather finishing, involves preparing hydrophobic-modified graphene oxide and package-type modified graphene oxide/polyacrylate emulsion.

MA J, ZHANG L, LV B, GAO D, ZHANG W

Preparation of graphene-modified vinyl acetate-maleic anhydride copolymer leather retanning agent, involves adding graphene oxide and organic solvent, dripping acid binding agent, cooling, vacuum filtering, adding vinyl acetate, dissolving.

FAN H, HE Y, CHEN Y, YAN J, ZHANG P