国家/地区 中国（9）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 C08G（10）
IPC C08G018/32（10）
发明人 LIU C（2） ZHANG S（2） ZHU X（2）
公开年 2022（7） 2023（3）
申请年 2022（10）
专利权人 UNIV SHAANXI.（2）

Two-part coating composition used to apply protective coating to surface of substrate, comprises part A having polyol, foam catalyst, gel catalyst, flame retardant, and water, and part B having e.g. isocyanate functional material.

ALLEN C, KINNER P, TURNER B G

Water-blocking material for sealing openings of heat-insulating materials used for preparing structure, comprises components polysiloxane, polyether polyol isocyanate, polyolefin polyol, curing agent, catalyst, defoamer, and filler.

HU B, LIU Y, HE W, NI X, PAN Z, ZHANG S, WANG T

High-hardness, high-abrasion, and quick-drying aqueous automobile finish coating useful in field of automobile coating, comprises e.g. aqueous modified polyurethane resin, aqueous crosslinking agent, pigment, aqueous silica sol, nano-modified alumina, and graphene porcelain crystal.

LIU J, CHEN F

Protective coating for rotary wing, comprises e.g. hydroxy-terminated fluorine-containing polyurethane prepolymer, organic solvent, pigment filler, functional filler, flatting agent, dispersant, leveling agent, ultraviolet absorbent and drier.

ZHAO B, LIU Z, PAN Y, ZHANG R, TANG X, LU W, ZHU X, ZHOU R, LI W

Preparing bionic environment adaptive self-repairing coating used in metal corrosion prevention or flexible robot preparation, involves mixing polyurethane material and modified graphene material, and distributing modified graphene material in polyurethane material in parallel manner and solidifying.

LU G, WANG L, ZHU X, ZHAO H

Preparing polyborosiloxane modified polyurethane aqueous coating, comprises e.g. dissolving borate in water, adding chlorosilane dropwise, stirring, reacting, drying, adding polydimethylsiloxane, and controlling molar ratio of boron and silicon.

XIA Y, LIU X

Preparing graphene anticorrosive paint useful for coated on the surface of the neodymium-iron-boron permanent magnet, comprises adding modified graphene into polyisocyanate, adding polyol, catalyst and chain extender and adding silane coupling agent and deionized water for emulsification reaction.

LI Q, LENG C, ZHANG S

Preparing flame-retardant hydrophobic biomass-based aqueous polyurethane coating, comprises weighing raw materials, preparing isocyanate-terminated prepolymer, preparing biomass functionalized graphene, and adding polyisocyanate,micromolecule chain extender.

LIU C, LU K, ZHOU J

Coating useful for surface of ship component i.e. pump, ship propeller and turbine blade, comprises primer (prepolymer solution, chain extender and solvent) and topcoat (graphene dispersion, topcoat prepolymer solution and/or chain extender).

SHANG Z, XU H, TIAN W, TIAN L

Preparing flame-retardant self-repairing aqueous polyurethane composite coating agent comprises e.g. dissolving the nanoparticles, dissolving the aminated nanoparticles, reacting polyester diol, hydrophilic monomer and diisocyanate and performing a chain extension reaction and emulsification.

YUAN Q, XUE X, WANG Y, ZHANG J, SHI B, LIU C