国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7）
IPC小类 C08K（7）
IPC C08L063/00（7）
发明人 WANG S（2）
公开年 2023（7）
申请年 2023（7）
专利权人

Preparing chitosan modified boron nitride and graphene fiber composite material useful for thermal conductivity modification of epoxy resin, comprises e.g. dissolving chitosan in acetic acid solution, adding phytic acid solution containing choline chloride, adding boron nitride and centrifuging.

ZHANG Q, WANG S

Graphene oxide modified epoxy resin used as composite material resin matrix, coating, and insulating material in aerospace field, compirses graphene oxide as filler and adds it to epoxy resin matrix to form composite material system, and prepares corresponding graphene oxide-modified epoxy resin.

ZHANG F, WU Z, WEI T, LIU L, MA B, CHANG Y, WANG Q, WANG F, CHEN W, LI J, HUANG Z, BEI Y, LIN P

Interlayer modification of fiber-reinforced composite material comprises e.g. mixing and heating graphene oxide, amino-terminated silicone oil, amino-containing silane coupling agent and reaction solvent through heater, and reacting to obtain modified graphene oxide.

WU L, WANG J

High-strength polyethylene foamed cable material comprises e.g. polyethylene foam material, low-density polyvinyl chloride resin, additive, polyvinyl chloride resin micropowder, foaming agent, epoxy resin filler, nano-polytetrafluoroethylene powder, and reducing agent.

LUAN R, WANG S

High modulus thermoplastic epoxy resin composition comprises polyurethane modified epoxy resin, chain extender, spherical filler, cyclohexanone, coupling agent, nucleating agent, wetting and dispersing agent.

ZHANG X, YU J, GUO Y

Graphene epoxy resin composite material comprises bisphenol A solid epoxy resin, bisphenol A liquid epoxy resin, toughening agent, phenolic novolac epoxy resin, graphene, curing agent, and accelerator.

ZHANG W, WANG Z, YAN S

Fluorinated graphene hydrophobically modified epoxy resin for high voltage insulating material, includes epoxy resin, filler fluorinated graphene, curing agent and auxiliary agent, where hydrophobically modified epoxy resin selects fluorinated graphene as filler and adds it to epoxy resin matrix.

ZHAO Y, MAI Y, LIANG C, CHEN N, DU B