国家/地区 中国（15）
IPC部 C（15）
IPC大类 C08（15） C09（2）
IPC小类 C08L（15）
IPC C08L051/00（15）
发明人 WANG H（3）
公开年 2022（11） 2023（4）
申请年 2022（15）
专利权人

Low smoke flame retardant base film used for environment-friendly floor leather layer and railway vehicle floor composite material, comprises e.g. thermoplastic polyurethane particles, phosphorus nitrogen halogen-free flame retardant composition, and synergistic flame retardant.

WU T

Preparing low-temperature resistant and impact-resistant thermoplastic elastomer useful in door sealing strip of refrigerating device, comprises e.g. mixing and dispersing hollow glass microsphere, gamma-glycidoxypropyltrimethoxysilane in deionized water, adding nano-oxidized graphene and extruding.

YUAN B, PENG H, PENG D

Low-cost, high-toughness polyketone/polypropylene alloy polymer material for e.g. gear component, comprises polyketone, polypropylene, polar compatibilizer, toughening agent, antioxidant, heat stabilizer and lubricant.

ZHANG T, NIU Z, WANG M, WANG K, QIAN M, WANG J

Antistatic flame-retardant composite material used for preparing antistatic rubber wheels or gaskets, comprises polyamide elastomer, red phosphorus flame retardant, coupling agent, dispersant, and synergistic antistatic flame retardant comprising graphene and carbon nano tubes.

LIU D, SUN P, YANG L, MA Y, LIU B

Low moisture absorption, heat conducting and insulating polyamide composite material comprises polyamide, supplementary nylon material, maleic anhydride grafted polyvinylidene fluoride, magnesium oxide, graphene fiber or carbon nanotube, toughening agent, lubricant and antioxidant.

ZHAO Y, CHEN K, ZHAO J

Preparing phase-change heat storage material elastic film, comprises e.g. mixing phase change wax and monomer e.g. ethyl acrylate, polyvinyl monomers, adding monomer e.g. styrene and polyvinyl monomer to obtained emulsion, adding wetting agent and thickener to obtained emulsion, then coating on film.

WU R

Preparation of modified graphene oxide for preparing modified graphene oxide-reinforced methacrylic acid gelatin hydrogel, involves mixing graphene oxide and gelatin to obtain gelatin modified graphene oxide, and mixing with methacrylic anhydride.

CHENG D, RUAN C, PAN X, LIN C

Rubber useful for table tennis racket as striking surface of ping-pong, pull ball, and buckle ball, comprises modified styrene-ethylene-butylene-styrene resin, polypropylene resin, and naphthenic oil or white oil.

TIAN J, WANG H, LIU Z, CHENG J

High-thermal conductivity polyphenylene oxide composite material comprises polyphenyl ether, composite toughening agent, antioxidant, composite filler and coupling agent.

WEI H, HAN X, ZHANG J

Modified polytetrafluoroethylene resin useful in fluoroplastic applications prepared by mixing polytetrafluoroethylene and halloysite/graphene composite material.

ZHU G