国家/地区 中国（19）
IPC部 C（19） A（2） D（2）
IPC大类 C08（19）
IPC小类 C08G（19）
IPC C08G018/34（19）
发明人 CHEN Y（3） LIN D（3）
公开年 2021（10） 2020（9）
申请年 2020（19）
专利权人 LIN D（3）

Graphene modified polyurethane resin material with high thermal stability prepared by e.g. adding polypropylene glycol 1000, toluene diisocynate and polypropylene glycol grafted graphene into acetone solvent and reacting.

LI A

Fashionable and environmentally friendly cloth bag comprises modified polyurethane emulsion, antibacterial materials, corrosion-resistant materials, and coupling agent.

GAO X, LI F, ZHANG X, LI X, YANG T

Water-based anticorrosive coating for metal component, contains fluorine-containing modified waterborne polyurethane emulsion, sodium silsesquioxane, sulfur-modified graphene, filler, stabilizer, anti-flash rust agents, additives and water.

LU J

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

Preparing functionalized graphene grafted modified polyurethane material useful in flame-retardant polyurethane material, comprises e.g. preparing alkynyl functionalized graphene, carboxy-containing polyurethane and azide polyurethane.

YAO M

Preparing graphene-epoxy resin modified polyurethane material comprises adding polypropylene glycol into polyadipate-1,4-butanediol ester diol, dehydrating, cooling, neutralizing, emulsifying, distilling and air-drying.

QIN C

Environmentally friendly water-based paint comprises polyurethane-acrylate complex emulsion, silicone modified polyurethane emulsion, water, co-solvent, defoamer, wetting agent , leveling agent, and photocatalyst.

ZHANG J, YE S, WANG Y

Preparing graphene-modified bio-based aqueous polyurethane used in coatings, involves adding polypropylene glycol and graphene, stirring and adding biomass liquid.

LI Y

Preparing aqueous polyurethane/polysiloxane pressure-sensitive adhesive for pressure-sensitive adhesive tape, by drying polyglycol adding catalyst, reacting, adding crosslinking agent, reacting, and dispersing dopamine-modified graphene.

ZHONG J, CHEN S, LIN Z, CHEN Y

New visible light self-repairing high-strength aqueous polyurethane prepared by e.g. adding carborane diphenol and diacyl chloride into three-mouth flask, adding, heating and reacting, drying the graphene and pouring carborane polyol.

LI N, YE L, LI J, WANG L, YIN P, LI H, FENG K, ZHANG C, SONG L