国家/地区 中国（7）
IPC部 C（7） B（3）
IPC大类 C08（7） B29（2）
IPC小类 C08K（7）
IPC C08L003/02（7）
发明人 ZHANG S（2）
公开年 2023（7）
申请年 2022（7）
专利权人

Fiber-reinforced thermoplastic starch plate useful in bio-degradable material, comprises starch, plasticizer, natural cellulose fiber, and graphene modified carbon fiber.

YIN J, REN L, TONG J, DONG L, MA Y, ZHOU J, SHEN X, BAI Y, GUO Y, HOU M, TIAN A, FANG Y, YANG F, LI Y, WANG P, HAN J, SHI M, HOU Z

Preparing a graphene oxide modified starch/chitosan composite packaging film useful in e.g. preparing starch-based film, comprises e.g. adding graphene oxide dispersion liquid to carboxymethyl cellulose solution, obtaining modified graphene oxide small sheet uniform dispersion, drying and cooling.

WANG J, ZHANG S, HE T, WEI D, WU L, LV S

Graphene flame-retardant floor comprises polypropylene, composite flame retardant, graphene, degradation agent, toughening agent, compatibilizer, calcium carbonate, antioxidant and lubricant.

SONG J

Preparing dry sanitary towel based on high-opening suction plastic net useful for e.g. women menstrual period, comprises e.g. mixing polybutylene succinate resin, graphene composite modified starch, nano inorganic filler, antioxidant, lubricant and titanic acid ester coupling agent.

SHEN J

Preparing starch-based film useful for packaging material, degradable material and medical material, comprises e.g. mixing catecholamine-type substance solution and graphene dispersion to react, centrifuging and washing, freeze-drying, dispersing and casting.

XIE Z, ZHAO J, PENG X, MENG M, XU Z, MIAO M, TIAN Y, JIN Z, XU H, CHEN L

Three-layer composite biodegradable film with sustained release function useful in agricultural mulching film field, comprises three-layer structure consisting of slow-release films and degradable films alternately, where degradable film is middle layer.

SUN J, GU X, ZHANG S, CHEN J, LI H

Degradable plastic with photo-thermal conversion performance useful in preparation of thermal insulation film, thermal reactor or crude oil transportation pipeline, comprises degradable polymer material, reinforcing agent, and graphene modified by hydrophobic association polymer.

ZENG X, WANG X