国家/地区 中国（12） 德国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（16）
IPC大类 B05（16）
IPC小类 B05D（16）
IPC B05D007/24（6） B05D001/02（5） B05D005/00（5）
B05D003/04（4） B05D005/08（4） B05D007/14（4）
B05D007/22（4） C09D163/00（4） B05D003/00（3）
B05D003/02（3） B05D003/10（3） C09D005/08（3）
C09D007/61（3） C10M177/00（3） F16C033/04（3）
发明人 BERMAN D（2） CHOI J（2） ERDEMIR A（2）
LIU J（2） SUMANT A V（2） WANG J（2）
WANG Y（2） ZHANG B（2）
公开年 2021（4） 2018（3） 2023（3） 2013（2）
申请年 2022（4）  2020（3）  2013（2）  2017（2） 
专利权人 ANHUI GLANT .（2） SHANGHAI YIL.（2） UCHICAGO ARG.（2）

Mortar lining material useful for ductile cast iron pipe lining for sewage, comprises high aluminum cement, granulated blast furnace slag micro powder, silicon ash, sand, water reducing agent, retarder, graphene oxide, and water.

WANG Y, MA Z, ZHAO H, WANG J

Preparing coating for screw thread, comprises e.g. providing workpieces with screw thread, pretreating screw thread part of workpieces with screw thread; sandblasting workpiece with screw thread after pretreatment; and preheating workpiece with screw thread after sandblasting.

SUN J, WANG Y, WANG L, LI R, SONG X, LIU X

Preparing internal spiral polyvinyl chloride drainage pipe, comprises e.g. bending and spiraling steel wire, extruding, injecting into brushing mechanism, carrying out spiral groove processing, forming inner spiral groove, spraying, extruding, painting and performing preliminary drying.

LIU Z

Production process of wear-resistant gasket of graphene composite lubricating coating involves pre-treatment of steel raw material for blanking finishing, forming gasket, and cleaning, removing surface oil stain, and heat treatment.

YIN M

Tribological system useful for automotive sector, comprises base body and sandwich lubrication containing binder-containing solid lubricant layer comprising solid lubricant and lubricant layer comprising lubricant.

STAUB P, GLOTZ R, THAMERUS H, SEEMEYER S D, LODERER D D, SEEMEYER S, LODERER D

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

Processing and molding corrosion-resistant screw, comprises e.g. preparing pretreated wire by adding specific series wire into hanging furnace, heating, cooling, then adding processed wire into cold heading machine, and post-processing.

DENG Q

Reinforced wear-resistant polyethylene water supply pipe useful for trenchless construction, comprises pipe body including a pressure-resistant layer and compatible layer and compatibility layer arranged inside the pressure-resistant layer.

LIU J, TIAN X, LIU P, JIN R, ZHOU W, ZHANG W

Pipeline module for ultra-high purity gas storage, has smaller receiving space than first gas storage tank while maintaining ultrapure state having concentration of gaseous state and graphene coating layer is coated on surface of pipeline.

LIM H, HYUNG J, CHAE H, HONG E, CHA D, CHOI Y, LEE Y, JEONG U, SEO W, PARK M, HYEOCK L M, JUNG E, SUNG K J, JEON H, JANG I, LEE S J, KIM D, KIM S K, SONG J, LEE W J, CHOI S K, KO M, YONG L, KIM J H, CHOI Y S

Sliding component used in engine e.g. internal combustion engine, comprises an overlay comprising graphene platelets functionalized with oxygen and/or fluorine functional groups within a matrix of a polymeric or plastics material.

LAING I, LATHAM D, LAING I M, LANE I