国家/地区 中国（9）
IPC部 C（9）
IPC大类 F16（9） C08（6） B29（3）
C09（3）
IPC小类 F16L（9）
IPC C08K003/04（4） C08K013/06（3） C08L023/06（3）
F16L009/147（3） C08K003/22（2） C08K005/098（2）
C08K009/04（2） C08L023/28（2） C09D005/08（2）
C09D123/06（2） F16L011/08（2） F16L058/10（2）
发明人 LIU J（2） LIU Q（2） WANG J（2）
公开年 2021（9）
申请年 2021（9）
专利权人 ANHUI GLANT .（2）

High-strength pressure-sensitive adhesive used for preparing cold winding belt, comprises butyl rubber, polyisobutylene, tackifying resin, graphene, lignin and filler, prepared by taking raw materials, mixing, heating, and discharging.

YANG G, SUN D, LIN D, LIU Q

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

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

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

Wear-resistant and corrosion-resistant pipe fitting comprises ultra-high molecular weight polyethylene, leveling agent, silicone oil, nano particles.

WANG W, LIU Z, SUN L

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

Preparing three-dimensional graphene cement slurry by dispersing graphite oxide powder, hermetically heating to obtain three-dimensional graphene, dispersing and mixing three-dimensional graphene dispersion liquid with cement slurry.

ZHUANG Y, SHI B, LIU Q