国家/地区 中国（3） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 D21H（5）
IPC D21H011/18（3） C08F220/14（2） C08J005/18（2）
D21H019/38（2） D21H019/44（2）
发明人
公开年 2021（3） 2020（2）
申请年 2020（5）
专利权人

Cellulose composite material useful e.g. in dyes, electronics, optoelectronics and transistors, comprises type I cellulose fibers comprising cellulose nanocrystals and/or cellulose nanofibers, and carbon material comprising carbon nanotubes, carbon nanofibers, graphene and/or graphene oxide.

PEREZ JIMENEZ R, ALONSO LEMA B, ECEIZA MENDIGUREN M A, ALONSO LERMA B

Producing nanocellulose film by applying nanocellulose dispersion on surface of substrate to form layer, and drying layer on surface of substrate to form film, where substrate contains fibrous substrate coated with hydrophobic release layer.

KOPPOLU R, TOIVAKKA M

Aqueous hydrophobic and oleophobic barrier coating useful for preparing packaging paper, comprises methacrylate, styrene, acrylic acid, graphene powder, filler, dispersant, initiator, emulsifier, deionized water and auxiliary agent.

SUN X, ZHU H, TAN K, CHEN T

Fireproof coating material useful in cardboard, comprises modified polyurethane acrylate emulsion, polysiloxane, graphene oxide, pigments and fillers, flame retardants, diluent and inorganic fiber.

Composite cellulose nanopaper is prepared by performing acid hydrolysis pretreatment of cellulose raw material, forming nano-cellulose wet film, pouring graphene oxide dispersion, performing vacuum suction filtration, drying and reducing.

LI B, CHE X, LIU C, CUI Q