国家/地区 中国（21）
IPC部 B（21）
IPC大类 B32（21） C08（5） H05（5）
C09（4） B29（3） D03（2）
H01（2）
IPC小类 B32B（21）
IPC B32B009/00（15） B32B009/04（14） B32B033/00（14）
B32B027/02（8） B32B027/12（8） B32B027/34（8）
B32B027/32（7） B32B007/12（6） B32B009/02（6）
B32B027/36（6） B32B015/20（5） B32B027/06（5）
B32B027/40（5） B32B005/02（4） B32B027/18（4）
发明人 LI J（3） CHEN X（2） FANG W（2）
LI Z（2） WANG H（2） XU Y（2）
公开年 2022（21）
申请年 2020（21）
专利权人 CHINA PETROL.（2）

Close-fitting comfortable swimsuit fabric, has fabric main body formed by interweaving warp and weft, where upper surface of elastic layer is knitted with ventilating layer, and upper surface is knit with anti-aging layer.

HONG Z

Preparing heat-pressing molding foam absorbing material involves mixing raw materials comprising components, foam type surfactant, wave absorbing agent, catalyst and water to form to-be aggregate raw material, where wave absorbing agent is carbon black, graphite, carbon nano tubes and graphene.

YANG R, ZHAO Z, LIU R

Shell body assembly, comprises shell body, temperature change layer and aqueous ink layer set on the inner surface, temperature change layer set between shell body and aqueous ink layer, and aqueous ink layer set between temperature change layer and shell body.

ZHAO R

Preparing black master batch for thin film soft package useful for thin film soft package used for lithium-ion pouch cell, comprises using double-screw extruder under special screw thread and component screw combination condition.

CHEN X, LI Z, JIA L, LIN X, LIAO G

Halogen-free low-dielectric epoxy resin composition useful in laminated plate and printed circuit board, comprises e.g. dicyclopentadiene epoxy resin, cresol novolac epoxy resin, maleimide resin, and 9,10-dihydro-9-oxa-10-phosphaphenan-threne-10-oxide-bisphenol phenolic resin hardener.

CHEN K, YU D

Fiber composite material laminate of leaf spring and coil spring of vehicle e.g. passenger car, has intermediate layer that includes composite material with carbon fibers and/or glass fibers and plastic matrix having graphene nanoparticles.

ITALIANO F, GIRELLI C A, BACH A, WESEMANN J, WEZEMAN U, CONSOLARO A G

Polymeric sandwich structure comprises two layers formed from polymer matrix including fiber reinforcing sheet, and third layer formed from third polymer matrix having graphene nanoplatelets.

HUANG X, ZHAO S X

Multi-frequency selective noise reduction device useful in industrial noise control technology field, comprises e.g. vacuum outer framework supported on panel of inner sound insulation layer through vibration reduction connecting piece to form sealed vacuum layer.

ZHANG C, YU J, SUN D

Antistatic polyethylene composition comprises polyethylene base resin and edge-modified grapheme.

YIN H, ZHANG Q, YANG L, GAO D, ZHANG S, LI J, LIN H, WANG X, XU Y, LV M, GUO P

Lithium-ion pouch cell-corrosion aluminum plastic film comprises heat-sealing layer, first functional layer, aluminum foil layer, second functional layer, and protective layer, first and second functional layers includes modified polyurethane and self-repairing micro-capsule.

LI G, CUI R