国家/地区 中国（5） 德国（2） 韩国（2） 美国（2）
IPC部 B（6）
IPC大类 B29（6）
IPC小类 C09D（6）
IPC C09D007/61（6）
发明人
公开年 2021（6）
申请年 2021（3）  2020（2） 
专利权人

Honeycomb filter core useful for air purifier, has filter core body, frame, and cover plate, where cover plate is plugged into top of filter core body, filter core body is slidingly connected with inner wall of frame and inner wall of filter core body is slidably inserted with net-shaped clapboard.

JIN S

Multifunctional composite sheet comprises base sheet having first functional film made of first functional material that generates effects of antibacterial, deodorizing, and electromagnetic shielding, and second functional film.

KIM K M

In-mold coating useful for applying on part e.g. hoods of vehicle in mold, comprises base material including unsaturated polyester and vinyl ester monomer, and graphene.

DAUL R, ALIAJ Y, RODGERS W R, DARR R C, DAUL R C

Preparation of graphene modified polyester resin used for rail anticorrosive paint, involves mixing graphene and polyester resin, adding pulverized product of graphene and polyester resin into stirring device, adding curing agent, pigment, filler and antioxidant, cooling extrudate, and separating.

WEI J, YU L

Preparing high-performance graphene complex phenolic cover plate comprises preparing phenolic plate, cutting prepared phenolic plate, rubbing phenolic plate, and sanding cut surface to obtain processed phenolic plate.

ZOU X

Manufacture of substrate for device for shielding electromagnetic radiation, involves providing polymer material and/or precursor comprising conductive filler, and subjecting polymer material and/or precursor to shaping with material bond.

SCHROIFF V, SUTTER M, HAUER M, GRUNE E