国家/地区 中国（17）
IPC部 B（17） C（8） D（4）
H（4）
IPC大类 B32（17） C08（7） B29（5）
H05（4） B65（2） C09（2）
D01（2） D21（2）
IPC小类 B32B（17）
IPC B32B027/32（10） B32B027/06（7） B32B027/08（7）
B32B027/36（7） B32B033/00（7） B32B009/00（6）
B32B009/04（6） B32B027/20（6） B32B027/30（6）
C08J005/18（6） C08K003/04（6） C08L023/08（5）
B32B007/12（4） B32B009/02（4） C08K003/08（4）
发明人 GAO D（4） LV Y（4） QUAN H（4）
XU M（4） BAI Y（3） CHOU B（3）
DONG M（2） LI L（2） LIU J（2）
WANG H（2） XU C（2） YANG Y（2）
YU Q（2）
公开年 2023（17）
申请年 2021（17）
专利权人 BEIJING RES .（4） CHINA PETROL.（4） GREATVIEW BE.（2）

Low dielectric composite heat dissipation sheet comprises polymer heat radiation sheet layer, first adhesive layer, first ceramic film layer, second adhesive layer, first insulating layer, third adhesive layer, and second insulating layer.

YOO T H, PARK M W, WOO Y H, HWANG S H, HUANG S, YUN H, PARK M, LIU T

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

High-strength graphite two-color floor heating tray, comprises extruding graphite layer at upper end, and expanded polystyrene block fuel layer at lower end, where upper end surface array of extruding graphite layer at upper end is connected with multiple graphite material limiting post.

JING X

Flame-retardant fabric with electrostatic protection comprises waterproof layer connected to lower surface of wear-resistant layer, antistatic layer connected to lower surface of waterproof layer, flame-retardant layer connected to antistatic layer.

WANG H, XU W, YUAN W

Low-density composite electromagnetic shielding plate used in electronic product comprises electromagnetic wave-absorbing foam layer arranged between two composite shield layers, and composite shielding layer, and glass fiber-reinforced epoxy insulating layer are alternately stacked.

LI H

Antistatic polypropylene composite film useful in packaging materials, comprises at least first film layer formed from a polypropylene composition and second film layer formed from a polypropylene composition.

BAI Y, XU K, CHU L, LV Y, REN Y, GAO D, XU M, QUAN H

Antistatic polypropylene composite film useful in e.g. battery packaging, electronic product packaging, industrial powder packaging comprises at least one layer of film layer A formed by polypropylene and optional polyolefin elastomer and film layer B made of resin component and conductive filler.

ZHANG Q, CHOU B, LV Y, GAO D, XU Y, XU M, QUAN H

Electromagnetic shielding polypropylene composite film useful in field of packaging material, comprises at least one film layer formed from homopolypropylene, propylene impact copolymer and polyolefin elastomer, and at least one film layer formed from e.g. random polypropylene.

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

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

Barrier layer useful for composite packaging material for preparing packaging container, has outermost waterproof layer, base layer, a barrier layer, and innermost layer that is in contact with the contents of the package, where the barrier layer includes nanocellulose.

LIU J, YU Q, YANG Y, LI L, XU C