国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7） C09（2）
IPC小类 C08F（7） C08K（7） C08L（3）
C08J（2）
IPC C08F002/44（7）
发明人 LI X（2） LIU J（2） WANG S（2）
公开年 2023（7）
申请年 2022（7）
专利权人

Preparing graphene carbon fiber polypropylene fiber composite material masterbatch comprises mixing graphene, surfactant and organic solvent, placing e.g. modified graphene dispersion and catalyst into high-pressure polymerization kettle, and mixing graphene-polypropylene composite material.

GAO S, ZHANG J, LIU J

Preparing two-dimensional graphene contact lens for cornea vision or protecting eyes, involves mixing and stirring initiator, cross-linking agent, two-dimensional graphene and hydrogel raw materials until dissolved to obtain mixed solution, and filtering mixed solution.

WANG Q, PAN X, CAI X, LI X

Preparing conductive acrylic pressure-sensitive adhesive useful in electronic industry, comprises e.g. ultrasonically dispersing nano-composite particles in butyl acrylate, adding dodecyl mercaptan and beta-carboxyethyl acrylate, performing secondary heating and stirring, and cooling.

LI X, WANG S, JIN X

Preparation of polymer microspheres/graphene oxide emulsion used for stripping oil, involves emulsifying and polymerizing by dissolving aqueous phase, pouring into oil phase obtained from oil medium, passing inert gas and adding reducing agent.

YU Z, LI Z, ZHOU S, YANG D

Preparing high-impact polyvinyl chloride comprises taking supercritical fluid as reaction medium, supercritical auxiliary agent as auxiliary agents, adding high impact modifier, polymerizing in presence of initiator and polymerization auxiliary agent, adding termination agent and releasing pressure.

SU F, DAI G, ZHAO C, NIU Q, QIAN Y

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

Preparation of medical gel dressing with freeze-proof, antibacterial, and light-to-heat conversion function for preventing and treating frostbite of field workers in high and cold regions, involves using carboxymethyl chitosan, and N,N-methylene bisacrylamide as raw materials.

DONG Y, CHEN L, ZHANG Z, WANG S, YIN J, LIU Z, CUI L