国家/地区 中国（4）
IPC部 B（5） C（5）
IPC大类 B29（5）
IPC小类 C09D（5） B29C（4） B29K（2）
C08K（2）
IPC C09D007/61（5）
发明人
公开年 2021（3）
申请年 2021（5）
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

Three-dimensional printed conductive thermoplastic polyurethane pattern structure comprises conductive coating layer formed by coating conductive coating solution on core pattern, which is made of thermoplastic polyurethane material.

HEE L, CHOI H Y, SHIN E J

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

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