国家/地区 中国（10）
IPC部 B（10）
IPC大类 B29（10）
IPC小类 C08K（10） C08L（10） B29C（8）
C08J（5） B32B（3） B29D（2）
B33Y（2） C09D（2）
IPC C08K003/08（10）
发明人
公开年 2021（6） 2022（2） 2023（2）
申请年 2021（10）
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

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

Flexible substrate thermal transfer film comprises flexible base film, release layer, pattern layer, molding layer, aluminum plating layer and adhesive layer from bottom to top, where flexible base film composed of e.g. polyvinyl chloride resin, UV absorber, lubricant, and graphene oxide.

ZHOU G, CHEN Z

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

Preparation device used for preparing integrated polyimide thermally conductive grid film/thermally conductive silica gel composite material, comprises side inner walls which are in each direction equipped with adjustable height clamps for clamping polyimide thermally conductive grid film.

SONG Q, WANG B, HAN Z

Preparing multifunctional and high thermal conductivity composite resin with structural orientation includes mixing composite material and carbon fiber, gluing, adding carbon fiber substrate to resin, curing and testing thermal conductivity.

ZHAO Y