国家/地区 中国（132）
IPC部 C（132） B（31） H（10）
A（8） D（4） F（2）
G（2）
IPC大类 C08（132）
IPC小类 C08K（132） C08L（127） C08J（58）
C08G（11） B32B（10） B29C（8）
B29B（5） B29D（5） C08F（5）
C09D（5） C09K（5） C01B（4）
A43B（3） B60C（3） B82Y（3）
IPC C08K003/36（132）
发明人 WANG H（6） ZHANG J（6） WANG Y（5）
HUANG H（4） LIN J（4） LIU X（4）
LIU Y（4） WANG Q（4） WANG T（4）
WANG W（4） WANG Z（4） WENG C（4）
WU Z（4） ZHU J（4） CAI J（3）
公开年 2021（94） 2022（32） 2023（6）
申请年 2021（132）
专利权人 FUQING SHENG.（3） GOERTEK INC（3） NINGXIA QING.（3） BARRIER PACK.（2）
GUANGDONG JO.（2） HEFEI JINYI .（2） JIANGXI ZHEN.（2） SICHUAN EM T.（2）
UNIV ANHUI S.（2） UNIV SICHUAN（2） ZHEJIANG DUO.（2） ZHEJIANG QUZ.（2）

High-smooth and heat-insulating polyimide film useful for motors, comprises e.g. polyamic acid, distilled water, N-methylpyrrolidone, calcium stearate, polyamide resin, polyethylene wax, polyethylene, polyisobutylene, graphene powder, silicon dioxide powder, and calcium carbonate powder.

TIAN B, ZOU W, JIN Y, DING 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

Black photovoltaic backplane for preparing photovoltaic cell, comprises photovoltaic backplane substrate, black coating and protective layer stacked in sequence.

FENG Z, LU S, WANG Y

Long-fiber reinforced wear-resistant self-lubricating bio-based polyamide composite material comprises bio-based polyamide resin, continuous long fibers, anti-wear agent, self-lubricating agent, and other additives.

LIU X, BAO D

Antistatic micro-foamed polyester for use to prepare packaging box or tray for electronic products such as LCDs, and computer connectors, comprises thermoplastic polyester, inorganic nucleating agent, antistatic agent and supercritical fluid.

FANG M, HU G, GAO J

Weather-resistant silicon-based polymer composite material used as injection molding material for preparing automotive bumper, comprises polypropylene, surface-modified silicon powder particles and thermoplastic elastomer.

XU X, WANG W, WANG Z

High-dielectric constant, low-dielectric loss thermoplastic polyurethane elastomer composite material for preparing e.g. transducer, comprises conductive fillers with negative surface potential and inorganic fillers with positive surface potential, after self-assembly to form layered compound.

DI Z, HUANG Q, FU X, ZHANG K

Thermoplastic polyurethane elastomer useful for charging pile sheath comprises isocyanate, polyol compounds, nano-filler, protective agent and compatibilizer.

XU Z, ZHANG X, LONG S, CAI J

Preparing chitin film material used in e.g. food industry involves configuring potassium hydroxide aqueous solution, adding chitin, stirring and dispersing, adding ice or ice water mixture, stirring to completely dissolve to obtain chitin solution, casting or coating solution, printing and curing.

ZHANG Q, YU X, ZHONG Y, CAI J

Modified thermoplastic hollow polymer microsphere used for aqueous coating, comprises oil phase comprises e.g. soft monomers, hard monomers, functional monomers, crosslinking monomers, initiators and alkanes, water phase and graphene oxide.

HU Z, LI D, DING Y