国家/地区 中国（11） 欧洲专利局（EPO）（2） 美国（2）
IPC部 C（13）
IPC大类 C08（13） C09（3） B29（2）
IPC小类 C08G（13）
IPC C08K003/36（13）
发明人 DENG H（2） HUANG B（2） LI G（2）
LIN W（2） QIU S（2） XU L（2）
YU R（2） ZHANG D（2） ZHENG S（2）
公开年 2021（8） 2022（5）
申请年 2021（13）
专利权人 GUANGDONG JO.（2） NINGXIA QING.（2）

Thermoplastic polyurethane elastomer useful for charging pile sheath comprises isocyanate, polyol compounds, nano-filler, protective agent and compatibilizer.

XU Z, ZHANG X, LONG S, CAI J

Modified epoxy resin useful as electric material, electronic material, matrix and coating for building material,.

LV S, LU Z, WU J, LIN J

Graphene-polyimide (PI) film useful in electronic field comprises 4,4'-Oxydiphthalic anhydride, 4,4'-diaminodiphenyl ether, modifier, filler and binder.

SHI L, ZHU Q, ZHENG Z

Epoxy resin composition useful for carbon fiber winding, comprise hydantoin epoxy resin, terpyridine-based epoxy resin, interface binder, reactive diluent, hydrophobic modified nano-filler, latent curing agent, accelerator, and wetting and dispersing agent.

QIU S, DENG H, ZHENG S, HUANG B, LI G, LIN W

Composite material useful for fiber winding, comprises bisphenol A type epoxy resin, toughening epoxy resin, wetting agent, active diluent, hydrophobic modified nano filler, coupling agent, antifoaming agent, latent curing agent, accelerator and wetting dispersant.

QIU S, DENG H, ZHENG S, HUANG B, LI G, LIN W

Preparing high heat-resistant liquid crystal polymer resin, by transesterifying prepolymers obtained by melt polycondensation of p-hydroxybenzoic acid, hydroquinone, 6-hydroxy-2-naphthoic acid and terephthalic acid, and solid-state polymerizing obtained liquid crystal polymer and inorganic filler.

XU L, YU R, ZHANG D

High-strength high temperature resistant MDI-based slow resilience polyurethane sponge comprises low-resilience polyether polyol, base polyether polyol, polymer polyor, high temperature reinforcing agent, amine catalyst, and tin catalyst.

WANG L, ZHENG Y

Manufacture of black polyester film for e.g. packaging film, involves physically regenerating portion of recycled polyester material by adding black additive to material and granulating to form pellets, forming chemically recycled polyester pellets, mixing obtained both pellets and melt-extruding.

YUAN C, HSIAO C, YANG C, YANG W, LIAO T

Preparing high-frequency transmission liquid crystal polymer film useful for e.g. electronics, comprises acetating monomers, crushing high-temperature polymerization of acetylated monomer and phenolic resin, mixing liquid crystal copolyester, cooling, slitting longitudinally and transversely.

XU L, YU R, ZHANG D

Producing heteroleptic polyhedral oligomeric silsesquioxane (POSS) in single vessel for composition used as e.g., coating by charging a reaction vessel with solvent, organosilane, water, and base, adding a suitable acid and separating salt.

LICHTENHAN J D, HAIT S B, JOSEPH D L, SUKENDUBY H