国家/地区 中国（8） 韩国（3） 美国（2）
IPC部 B（12） C（12） H（3）
IPC大类 B29（12）
IPC小类 B29C（12）
IPC C08K003/08（12）
发明人
公开年 2021（6） 2022（3） 2023（3）
申请年 2021（12）
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

Electromagnetic shielding polypropylene composite film useful in packaging material field, namely electronic product packaging, comprises e.g. first film layer formed by first polypropylene composition and second film layer formed by second polypropylene composition i.e. resin component.

CHOU B, BAI Y, DONG M, QUAN H, GAO D, XU M, LV Y

Piezoresistive composition used to manufacture piezoresistive composite for three dimensional printing and sensor devices, comprises metal-nanocarbon composite particle, polymer e.g. thermoplastic elastomer and organic solvent.

CHOI H J, LEE M, SONG K, PARK S W

Plastic case with electromagnetic shielding and antibacterial functions useful in mobile electronic device, comprises second layer overlaid on upper surface of first layer, and third layer overlaid on top surface of second layer.

CHEONJISEUNG, HYEON J D

Composition for use in manufacture of in-mold electronic component, e.g. light emitting diode, comprises resin composition, and plastic composition.

CHAKI N K, SHAH C P, SINGH B, RAUT R, KAUSHIK V S, PANDHER R, NAGARAJAN N, KUMAR S M, RUSTOGI A, M S K, KAUSIK B, PANDER R, NAGARAZAN N, RUSTOGGI A

Polyimide composition comprises polyimide, where polyimide is polymeric reaction product of dianhydride and one or more diamines, where diamines comprises fluorine-containing alkyl ether diamine, and thermally conductive fillers.

CONNELL J W, BELCHER M A, GHOSE S

Antibacterial modified stone paper comprises co-extruded antibacterial film layer and a base layer including ultrafine calcium carbonate powder modified antibacterial particles, coupling agent, extrusion auxiliary agent, polypropylene, and water absorbing particle.

MEI Y

Processing corrugated pipe resistant to strong acid and alkali corrosion and high temperature comprises e.g. adding polyethylene resin, ethylene glycol, phenolphthalein, catalyst, and antioxidant to reaction kettle, stirring, esterifying, performing polycondensation reaction, and extruding.

PAN X, WANG J, LIU J

Preparing porous electromagnetic shielding device with low reflection and high absorption based on gradient structure design comprises utilizing three dimensional printing to prepare polymer matrix composites containing conductive fillers and magnetic particles.

ZENG S, ZHAO H, HE L

Composite functional material useful for direct three-dimensional printing of e.g natural rubber latex and metal oxide, comprises emulsion-based material ink prepared by loading emulsion-type particles on basis of powder-based material ink.

SUN Y, YANG G