国家/地区 中国（10） 世界知识产权组织（2）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 F16L（10）
IPC C08K003/04（8） C08L023/06（5） C08K003/22（4）
C08K013/06（4） F16L009/14（4） C08K003/36（3）
C08K007/14（3） C08L063/00（3） C08L075/04（3）
C08K003/26（2） C08K003/34（2） C08K005/09（2）
C08K005/098（2） C08K007/10（2） C08K009/06（2）
发明人 HUANG Y（2） LIN Y（2）
公开年 2018（7） 2017（3）
申请年 2017（10）
专利权人 GUIZHOU LIZH.（2）

Anti-freezing rubber tube with graphite heat preservation layer comprises first rubber layer, first graphene layer, second graphene layer, second rubber layer, graphene is provided with insulating layer, and anti-freezing rubber tube.

ZHANG Y, ZHANG Z, GENG Q, LIU G, SUN Q

Corrosion resistance graphene oil delivery pipe, has butyl rubber layer is fixed to metal net, where buffer rubber block is fixed between butyl rubber layer and metal net, and outer wall coating of metal net layer is fixed to graphene layer.

HUANG Y, BIAN D, WANG J, ZHANG X, SHEN H

High-temperature-resistant graphite alkenyl mono-component epoxy anti-corrosive coating used for high temperature pipeline includes epoxy resin, toughening agent, graphene, silane coupling agent, dispersant, pigment and dicyandiamide.

MA X

Fiber composite pipe for petrochemical industry, comprises fluorocarbon resin, epoxy resin, polyurethane rubber, graphene, poly(lactic acid), reinforcing fiber, carbon black, flame retardant, barium silicate, curing agent and antioxidant.

ZHENG Y

Graphene-based inorganic fiber pipeline comprises inner lining layer, fiber reinforcement layer and outer protective layer, where inner lining layer and outer protective layer are made of high-temperature-resistant adhesive material.

HUANG Y, HUANG Z

Composite plastic pipe comprises main body where main body consists of reinforcing composite layer, and the reinforced composite layer is formed by adding graphene modified plastic to the periphery of polyvinyl chloride layer.

Acrylic rubber composition used for forming vulcanizate for forming rubber hose, seal component, and vibration isolator unit, comprises carbon material containing graphene oxide and acrylic rubber in specified mass ratio.

BHOWMICK A K, HORIGUCHI T, KAWASAKI T, MIYAUCHI T, NAKANO T, SAHA T, TAKASHI K, TATSUYA N, TOSHIAKI M, TATSUNORI H, TUHIN S

Polyethylene water supply pipe comprises inner antibacterial layer and outer polyethylene layer including polyethylene resin, nano-silica, nano-titanium dioxide, modified graphene, stearic acid, zinc stearate, and polyethylene wax.

LIN Y

Polyethylene composite pipeline comprises outer polyethylene layer, and inner antimicrobial layer containing polyethylene resin, nano silica, nano titania, nano zinc, modified graphene, stearic acid, calcium stearate, and polyethylene wax.

LIN Y

Preparing flange involves mixing and crushing raw materials to obtain raw material powder, where raw materials includes polyethylene, glass fiber, butyl or propyl cellulose acetate, and graphene powder and raw material powder is dried.

TANG L