国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11）
IPC小类 C08J（11）
IPC C08K005/098（11）
发明人
公开年 2023（11）
申请年 2022（7）  2023（3） 
专利权人

Packaging material used for forming packaging bag used for extending shelf life of steamed buns, comprises polypropylene particles, modified nano-graphene, sodium sorbate, nano-silver oxide and diethyl phthalate, where modified nano-graphene is obtained by coating and modifying chitosan sol.

WU X, MA L, SUN F, GUO H, MA S, ZHAO X, ZHANG M, WANG C

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 flame-retardant polypropylene foam material involves taking polypropylene, zinc oxide and zinc stearate, mixing, extruding and granulating, and obtaining master batches of additives, and mixing polypropylene, maleic anhydride grafted polypropylene, graphene oxide and flame retardant.

MA P

Polyethylene winding film comprises modified polyethylene, graphene fiber, silicon dioxide, methyl vinyl silicone rubber, linear low density polyethylene, stabilizer, antioxidant, light stabilizer, tackifier, toughening agent and flame retardant.

ZHANG Y, MA Q

Silicone foam sheet comprises silicone resin composition modified chitosan sol solution, where silicone resin composition includes carbohydroxy modified organopolysiloxane, epoxy resin, polylactic acid, alkyl phenol polyoxyethylene ether, sodium bicarbonate, water and zinc stearate.

CHEN C, LIN J

Foamed wave-absorbing material comprises polypropylene, wave absorbing agent, metal micro-nano particles, flame retardant, compatibilizer, stabilizer, antioxidant and lubricant.

LI H, NIE J

Preparing environmentally-friendly composite material of ecological material combined with graphene rubber foaming, comprises e.g. placing the graphene rubber foaming sheet on the first conveying belt, pressing the heated corn powder sheet on sheet, and performing hot-pressing embedding and fixing.

DING Y, DING D, DING T

Transparent polyethylene terephthalate film comprises e.g. fluororubber, nano titanium dioxide, diatomaceous earth powder, zinc stearate, straw, talc, glass fiber, magnesium oxide, benzoic acid, hexamethylcyclotrisilazane, and graphene.

HUANG M, LIU Z

Polyvinyl chloride regenerated polyvinyl chloride plastic useful for air conditioner, comprises polyvinyl chloride plastic base material covered with woven carbon fiber layer and flame-retardant heat-resistant layer, and woven carbon fiber layer adhered on polyvinyl chloride plastic base material.

ZHANG L, PAN J

Preparing copper-graphene-acrylic acid composite gel comprises adding deionized water, measuring acrylic acid solution, mixing mixed solution B and C, ultrasonically treating graphene oxide solution using two-stage heating program and adjusting ultrasonic power.

WANG Z, YANG G, WU T, LIU J, CHEN M, CHEN S, ZHENG K