国家/地区 中国（4）
IPC部 B（7）
IPC大类 B29（7）
IPC小类 B29C（7） C08L（6） C08K（5）
C08J（4） B29B（2） C09D（2）
IPC B29C045/00（7）
发明人
公开年 2021（3） 2022（3）
申请年 2021（7）
专利权人

Production process of solarization-resistant wine packaging box comprises molding injection-molded plastic wine packaging box for polishing, coating ultraviolet resistance coating, drying, treating, and subjecting plastic wine packaging box for ultraviolet laser printing trademark pattern.

WANG H, MA X

Manufacture of graphene master batch used for manufacturing graphene vibration film, involves melting and mixing polymer material and graphene powder, adding additive, adding glue chain agent, and making molten raw material.

TSENG W L, CHAN C L, SHIH Y M

Mask device useful for improving skin beauty comprises external mask, light emitted diode module located on inner surface of outer mask, controller to provide power and light control signal to LED module, and mobile terminal.

KIM H S, LEE G J, OH Y J, SEUNG K, KIM S J, YOON K B

Injection molding of surface portion for carbon fiber-reinforced thermoplastic composite, involves providing mold cavities, compounding fiber reinforced polyamide with acrylonitrile butadiene styrene and injecting polyurethane material.

BALTAZARYJIMENEZ A, ASTHANA S, KRULL B A

Wear-resistant self-lubricating composite material for elevator guide shoe lining, comprises nano-silicon carbide fibers, graphene and polylaurolactam.

BI C, CHEN M, DING C, SUN Y, ZHANG J, WANG R, YANG Y, LU Y

Preparing radiating eye-protecting table lamp comprises e.g. preparing base, support, lampshade shell and lampshade cover plate, assembling base, support, lampshade shell, lampshade cover plate and LED lamp assembly, and forming base, support and lampshade shell by injection molding.

WANG K, TANG J, YAO L

Preparation of graphene antibacterial reinforced plastic by weighing raw materials, preparing pre-dispersed graphene, adding to mixture of e.g. paraffin oil and mixed resin particles, stirring, heating, vacuum drying, melting and extruding.

WU W, YU Y, YU S