国家/地区 中国（8）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08J（8） C08K（8） C08L（8）
C08G（3）
IPC C08J005/18（8）
发明人 WU Z（8）
公开年 2021（8）
申请年 2021（8） 
专利权人 WUXI DELIKET.（4） BARRIER PACK.（2） ZHEJIANG QUZ.（2）

Anti-aging BOPP film used in film capacitor, comprises polypropylene, and oxygen-resistant modified graphene, where the anti-oxygen modified graphene is obtained by grafting reaction of graphene and antioxidant.

BAO J, TONG H, WU Z, LIN M

Nano-antibacterial masterbatch is prepared by dispersing graphene oxide and deionized water, adding tetraethoxysilane, mixing obtained silica/graphene oxide nanomaterial, pyrrolidone and sodium borohydride, and reacting with silver nitrate.

YUE J, WANG W, YIN Z, ZHANG J, WU Z, SU L, LIN J

Preparation of nano antibacterial master batch, involves reacting graphene oxide and tetraethoxysilane to obtain silicon dioxide/graphene oxide nano material, reacting with e.g. pyrrolidone solution, ultrasonically dispersing, mixing with polyethylene powder, extruding, cooling and pelletizing.

YUE J, WANG W, SU L, WU Z, ZHANG J, YIN Z, LIN J

Preparation of preservative film involves preparing composite nanomaterial modified polylactic acid by adding acetone dispersion of copper oxide/graphene oxide composite nanomaterial, melt-kneading composite nanomaterial modified polylactic acid, starch and N-methylpyrrolidone, and granulating.

DAI S, WU Z

Preparation of antibacterial nanomaterial-based foamed film involves stirring and melting starch, nucleating agent and N-methylpyrrolidone to form premix, mixing with composite nano-material modified polylactic acid, extruding to form modified polylactic acid particles and foaming.

DAI S, WU Z

Preparing preservative film based on copper oxide/graphene oxide composite anti-bacterial nanomaterial involves transferring primary mixture to double-screw extruder for extruding and granulating, and performing film forming process.

WU Z, DAI S

Film material comprises PVC, modified alkali-resistant fillers, plasticizers, antioxidants, lubricants, active fillers and heat stabilizers.

HAN J, WU Z, SU J, REN X

Preparation of foamed film-based composite antibacterial nanomaterial, involves mixing premix containing starch and premix containing copper oxide/graphene oxide to form modified polylactic acid particles and extruding with gas foaming agent.

WU Z, DAI S