国家/地区 中国（14）
IPC部 C（14）
IPC大类 C08（14）
IPC小类 C08J（14）
IPC C08K005/092（14）
发明人 CHEN X（2）
公开年 2022（4） 2018（2） 2020（2） 2021（2） 2023（2）
申请年 2020（3）  2018（2）  2021（2）  2022（2）  2023（2） 
专利权人

Fresh-keeping packaging film material comprises gelatin, chitosan, plasticizer, antioxidant, heat stabilizer, silane coupling agent, antibacterial fresh-keeping agent, modified polylactic acid fiber, and titanium dioxide.

XI C, BAI R, LIU Y

Modifying polyhydroxyalkanoate, comprises e.g. dispersing nanoparticles in liquid phase environment, and adding polyhydroxyalkanoate.

YANG J, ZHANG T, XUE M, DENG T, OUYANG Y, XU X, WU Y

Preparing new organic polymer technique involves grafting modified polylactic acid, anti-bacterial agent and graphene, useful for preparing organic polymer film.

DU S, QU S, QI X, CHEN X

Strong and tough polypropylene film, comprises polypropylene, polyimide, lignin, calcium oxide, polydipropyl terephthalate, propylene glycol, isophthalic acid, dicyclopentadiene, styrene, calcium stearate, cyclodextrin, acrylic acid, graphene, deionized water, dispersant, and lubricant.

LV D

Flame retardant and light weight rubber and plastic foam product comprises nitrile rubber, polyvinyl chloride resin, graphene-coated potassium titanate, foaming agent, zinc oxide, stearic acid, vulcanizing agent, accelerator, triethyl phosphate, fumaric acid, plasticizer, and anti-aging agent.

MA J, JIANG Y, GAO J

Vacuum bag film, comprises polyamide, modified melamine formaldehyde resin, polypropylene, filler, sodium methyl siliconate, antioxidant and heat stabilizer.

TANG S

Capacitor comprises first electrode, second electrode and a polypropylene composite material located between the first electrode and the second electrode, where the polypropylene composite material includes a filler and a matrix material.

ZHAO J, CHAI Y

Biomass-based graphene reinforced degradable polymer composite material comprises degradable polymer, biomass-based graphene, modified filling agent, and processing auxiliary agent.

XU H, GUO Z, SHEN B

Deep-colored polyamide composite material capable of high definition laser identification comprises nylon resin, glass fiber, halogen-free flame retardant, graphene masterbatch, dispersant, antioxidant and complex pigment.

ZHENG Y, ZHANG L, TIAN J, WANG J, LIN L, CHEN B, CHEN Z

Biodegradable film used for packaging sanitary product, comprises cellulose, starch, polylactic acid, softening and toughening agent, antioxidant, antibacterial agent and graphene.

LIU H