国家/地区 中国（26） 欧洲专利局（EPO）（5） 世界知识产权组织（5） 德国（3） 美国（3）
IPC部 C（29）
IPC大类 C08（29）
IPC小类 C08L（29）
IPC C08K003/04（25） C08L023/06（16） F16L009/12（10）
C08K013/06（8） C08K009/04（7） B29D023/00（6）
B32B001/08（6） B32B027/32（6） F16L057/06（6）
C08K003/22（5） C08K003/34（5） F16L009/14（5）
B32B027/08（4） B32B027/20（4） C08K009/06（4）
发明人 LIU J（9） TIAN X（4） ZHOU W（4）
FU Y（3） WAN G（3） WANG J（3）
JIN R（2） LI H（2） LIU P（2）
LIU W（2） MEI L（2） TENG X（2）
公开年 2021（29）
申请年 2020（19）  2021（9） 
专利权人 ANHUI GLANT .（8）

Electroconductive or dissipative material used e.g. as outer layer for manufacturing hose used for passing food and drug or starting material of food and drug, comprises continuous elastomer matrix incorporated with electroconductive or dissipative polymer particles.

ONKEN K

Combined pressure-resistant double-wall corrugated pipe has corrugated pipe provided with corrugated grooves, and exhaust pipe passing arc-shaped limiting groove and installed on annular airbag, which is in contact with corrugated groove.

LIU L, JIANG H, ZHANG Z, JIANG J, ZHANG Y

Strong corrosion resistance steel belt reinforced spiral corrugated pipe comprises steel belt and outer pipe and inner pipe composing bisphenol A epoxy vinyl resin, phenolic resin, polypropylene, glass fiber, and modified graphene.

PEI S, ZHOU S, XU J, XU H, CHEN X

Polymeric material mixture used for forming article e.g. pipe, channel and conduit for device, comprises fluorine-containing polymer, siloxane polymer, and two polymer processing additives having different chemistries.

VALENCIA A, SPRADLING C M, LUKUBIRA S, CHO S K, FAN F, CHUNG H T,

Oxidation-resistant polyethylene composite pipe comprises core pipe that is provided with aluminum sheet layer provided with outer layer pipe, where core pipe and outer layer pipe are made of polyethylene, chlorinated polyethylene, dibutyltin dilaurate, zinc stearate, graphene, and barium laurate.

LIU J, WANG J, WANG H, WU D

Manufacture of artificial decorated board with good waterproof effect by putting raw materials into material cabin, spraying mold release agent into mold, and uniformly distributing mixed material in material cabin.

XIAO Y, LIU C, XIAO R

High-toughness PVC pipe material comprises PVC resin, maleic anhydride graft copolymer, hydrotalcite, polyethylene wax, nano-calcium carbonate, antioxidant, ultraviolet absorbent, thiobisphenol and maleic anhydride.

ZHANG R

Corrosion resistant polyethylene water supply pipe material comprises base layer and anticorrosive graphene coating comprising polyethylene, color master batch, epoxy resin and dispersant.

LIU J, WANG J, LI H

Surface-treatment composition used for vibration damping steel sheet, comprises polymer resin and inorganic nanoparticles having preset average aspect ratio.

KIM J, LEE J, KIM Y, CHOI H, CHOI Y, KIM J T, KIM Y S, CHOI Y H, CUI H, JIN Y, LI Z

Rubber composite material used for sand suction hose, contains graphene oxide/styrene butadiene rubber composite rubber, styrene butadiene rubber, white carbon black, stearic acid, nano-zinc oxide, vulcanizing agent, and anti-aging agent.

ZHOU Y, ZHOU W