国家/地区 中国（10）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 C08B（10）
IPC C08K003/04（10）
发明人
公开年 2018（2） 2022（2）
申请年 2018（2）  2020（2）  2022（2） 
专利权人

Halogen-free flame-retardant thermoplastic polyurethane comprises thermoplastic polyurethane elastomer, phosphorus-based halogen-free flame retardant, modified chitosan, modified polyester fiber, lubricant including pentaerythritol ester, tris (butoxyethyl) phosphate, and polyurethane prepolymer.

PAN C, CHEN S

High temperature resistant and heat-resistant polyethylene co-extrusion film to pipeline, film, monofilament, container, wire and cable, comprises microfibrillated cellulose, graphene and polyethylene, where microfibrillated cellulose is mutually bridged, and graphite.

LI H

Preparing sulfonated graphene oxide-chitosan composite material useful in antibacterial agent, comprises mixing formamide and chlorosulfonic acid, carrying out reaction, uniformly dispersing, washing and suction filtering, subjecting to dialysis treatment and freeze-drying.

YANG Y, CHENG C, WANG X, LU L, ZHANG W, HOU W

Preparing nanocomposite film containing europium ion nanocellulose/modified graphene oxide for dielectric energy storage, by dissolving 2,2,6,6-tetramethylpiperidine-1-oxyl radical and sodium bromide and re-dispersing in water.

GUO K, SHI L, SHEN L, LI Y, JI D, HUANG D, LIU Y, FANG Z, HU X, ZHU N

Modified cellulose high-barrier film comprises modified montmorillonite, modified graphene oxide, and modified cellulose nanocrystals.

WEI X

Polymer material comprises cyclodextrin adamantane-based copolymer, modified graphene oxide and plasticizer.

GUO T

Polyacrylic acid/graphene oxide nanocomplex combined with supramolecular action useful in medicinal carrier.

XU Y, SHANG Z, HAN Z, MA D, XU W, LI Q, ZHANG L

Preparing modified graphene and nano-cellulose composite temperature-sensitive material involves dissolving graphene in absolute ethanol, adding ammonia water rapidly under magnetic stirring, and continuously stirring.

HU C

Preparation of natural polymer material using rare earth metal ion coordination, involves dissolving carboxyl-modified graphene oxide and natural high molecular compound, molding, adding into rare earth metal salt solution and reacting.

FU G, HUANG Q, YAO F

Preparation of graphene oxide-chitosan composite material used for treating polluted waters involves dissolving chitosan in acetic acid solution, ultrasonic treating, adding sodium periodate, reacting, and washing with deionized water.

ZHAO B