国家/地区 中国（18）
IPC部 F（18） C（10） B（3）
IPC大类 F16（18）
IPC小类 F16D（6） F16L（6） C08K（3）
C08L（3） C09K（2） C22C（2）
F16C（2） F16K（2） F16N（2）
IPC F16D069/02（4） C08K003/04（3） C08L023/06（3）
C08K003/22（2） C08K003/26（2） C08K003/36（2）
C08K005/09（2） C08K005/098（2） C08K013/06（2）
C08L075/04（2） C09K003/14（2） F16K003/24（2）
F16K003/314（2） F16K027/04（2） F16K031/60（2）
发明人 LIN Y（2） LIU M（2） XUE Z（2）
公开年 2017（18）
申请年 2017（18）
专利权人 GUIZHOU LIZH.（2） LAIAN LONGHU.（2） QINGYUAN CHU.（2）

Three-dimensional graphene kettle bottom valve manufacturing mechanism, has threaded rod screwed to inner surface of blanking chamber, and swinging rod whose upper end surface clamped on inner surface of groove by chuck.

LIU M

Nuclear industry polyethylene pipe, has polyethylene layer formed with weathering layer, and graphene-reinforced layer formed in pipe body and with polyethylene layer, where thickness ratio of weathering layer is in specific range.

LIU Z, ZHENG X

Graphene-based high heat gear, has porous graphite filled on oil hole that is matched with shaft hole, teeth connected with two adjacent tooth root, and connector arranged with radial oil hole.

GAO C, WANG Y, XU Z, HAN Y, GUO Y, CHEN C

Friction layer material for use in brake pad, contains ceramic wear-resistant material, high temperature-resistant thermoplastic polymer, carbon fiber, metal fiber, friction modifier, graphene, coupling agent and filler.

CHEN R, DENG K

Moisture-proof device-equipped tile prefabricated insulating pipe e.g. domestic water heating pipeline installed in underground, has graphene-proof coating which is coated on outer surface of aluminum foil rubber band layer.

CHEN P

Control platform for self-lubricating hinge has hinge which is covered with PTFE layer, and PTFE layer which is covered with graphene layer.

YANG Q

Brake shoe comprises metal back having inner surface provided with friction material obtained using rice straw and graphene, and outer surface provided with wing-shaped extension.

WANG L, XIONG W

Graphene-containing graphite/aluminum-based self-lubricating sliding bearing comprises aluminum alloy layer outer ring, and graphite/aluminum-based self-lubricating composite layer inner ring.

YE X, XIAO K, CAO R, LIN X, WU B

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