国家/地区 中国（26）
IPC部 C（26）
IPC大类 C08（26） B29（3） B32（3）
B65（2） C09（2） H01（2）
H05（2）
IPC小类 C08L（26） C08K（25） C08J（5）
B29C（3） B32B（3） B65D（2）
C09K（2） H01B（2） H05K（2）
IPC C08L023/16（26）
发明人 WANG J（5） BAI Y（3） GAO D（3）
LV Y（3） QUAN H（3） XU M（3）
CHOU B（2） DONG M（2） LI Y（2）
WU Y（2） YANG R（2） ZHANG J（2）
公开年 2023（26）
申请年 2022（15）  2023（7）  2021（4） 
专利权人 BEIJING RES .（3） CHINA PETROL.（3） YANGZHOU POL.（2）

Pre-dispersed rubber accelerator useful for preparing rubber, which is used in various environments with high practicability, comprises ethylene propylene diene monomer rubber, ethylene-vinyl acetate copolymer, naphthenic oil, calcium carbonate, and accelerant.

LI S, DING J

Middle joint material of medium-voltage cable comprises ethylene propylene diene monomer rubber (EPDM) rubber, reinforced resin, calcined clay, crosslinking agent, flame retardant, lubricant, white carbon black and modified basalt fiber.

GONG Y, SHEN X

Flame-retardant ethylene propylene diene monomer rubber material useful in rubber tube of rail traffic vehicle, sealing strip, comprises e.g. ethylene propylene diene monomer raw rubber, zinc oxide, stearic acid, reinforcing filler, functional additive, plasticizer, and anti-aging system.

YANG J, MU H, LIU Q, XIAO C, YANG R, YU H, CHENG Z, WANG X, XIAO T, TAN L

Bidirectional shape memory polymer composite material without external force, comprises ethylene propylene diene monomer rubber, polyolefin plastic and methacrylate.

ZHANG H, WU M, WANG J

Artificial turf filling particles useful for football field, and prepared by e.g. dispersing nano-graphene in deionized water, adding hydroxypropyltrimethyl ammonium chloride chitosan, liquid ethylene propylene diene monomer rubber and triallyl isocyanurate and reacting.

SONG Z

Covalent bond coupling of ethylene-propylene-diene monomer-reduced graphene oxide composite material used in aviation seat rubber by slowly adding graphite powder to concentrated sulfuric acid and compounding oxygen deficient EPDM and oxygen-rich reduced graphene oxide by solvothermal method.

YIN C, SUN W, YANG R, TANG G, WU Z, WU Q

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

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

Flame retardant rubber material useful in preparing sealing strip, comprises ethylene propylene diene monomer rubber, ammonium phosphate grafted graphene oxide, filler, vulcanizing agent, vulcanizing accelerator and lubricant.

ZHANG F, LI Y