国家/地区 中国（12）
IPC部 C（12）
IPC大类 C08（12）
IPC小类 C08L（12）
IPC C08L067/02（12）
发明人 LIU Y（12）
公开年 2022（6） 2019（2） 2023（2）
申请年 2022（5）  2021（4）  2019（2） 
专利权人

Light-guiding fiber for photocatalyzing carbon dioxide to prepare methanol is skin-core structure, including light guiding layer, photocatalytic layer covering light guiding layer and protective layer covering photocatalytic layer, where light guide layer contain high polymer with light guide effect.

ZHOU N, ZHANG K, ZHANG Y, DONG Y, LIU Y

Preparing high barrier biodegradable film for packaging material, involves preparing the oxidized graphene modified composite biological base material, uniformly mixing the proper amount of oxidized graphene and mixing organic solvent uniformly, adding isophorone diisocyanate and catalyst to react.

LUO Y, XU P, LIU Y, MAO S, ZHANG P

Multi-layer high-barrier high-strength biodegradable film comprises e.g. polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets, polymer D-lactic acid pellets, modified gas barrier agent polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets and chain extender.

CAO Z, YANG Z, GE Z, HUANG Q, HE Y, LI Y, LIU Y, YANG J, SHEN B

Preparing anti-electromagnetic interference resistant graphene shielding film, comprises e.g. spin-coating magnetic graphene solution on surface of pretreated polyethylene terephthalate base film, then spin coating silver nano-wire and graphene oxide solutions, immersing coated film, and drying.

LIU Y, LIU F, BIAN J, DENG H, WANG W, WANG L, SONG X, DAI S, DAI Z

Waterproof coating for a solar back sheet, includes a combination of single-layer graphene oxide and polyvinyl alcohol.

CHEN H, SHI J, LIU Y, XIA X, HE X, CHEN R

Preparing fiber foam material for oil adsorption comprises e.g. cutting hydrophobic thermoplastic polymers into short fibers of certain length, mechanically stirring thermoplastic polymers and foaming agent, dispersing fibers and micron-sized particles, thermally bonding, cooling and forming.

CHEN S, YANG B, HAO M, LIU Y

Polycarbonate composite material comprises silicon copolymer PC, polyethylene terephthalate glycol (PETG), Arsenic, hollow glass micro-beads, graphene, toughening agent, compatibilizer, antioxidant, lubricant, light aging agent and organic high light black powder.

MAO G, LI W, ZHOU M, LUO S, XIONG Y, WU J, SONG S, JIN L, CAI X, LIU Y, SU D

High heat-conducting, degradable shape memory composite material for electronic packaging, comprises crystal whisker, carbon material, biodegradable polyester and biodegradable elastomer, where crystal whisker and carbon material are uniformly dispersed in composite material.

LIU Y, HU G, ZHANG Y, CHEN Z, ZHANG X, SHI H

Photodegradable plastic used for vehicle plastic comprises acrylonitrile butadiene styrene plastic layer dispersed with nano titanium dioxide, and polybutylene terephthalate plastic layer dispersed with hollow spherical nano silicon dioxide.

CHEN S, CHEN L, YANG R, LIU Y

Preparing graphene heat dissipation film used for flooring, by adding graphene powder to polyurethane emulsion, adding surfactant to obtain emulsion, coating emulsion on modified polyethylene terephthalate film, and heat-rolling.

LEI X, ZHOU Y, LIU Y