国家/地区 中国（22）
IPC部 C（22）
IPC大类 C23（22）
IPC小类 C23C（22） B32B（3） C01B（3）
H01L（3） H01M（3） C08J（2）
C08L（2） C09D（2） C10M（2）
C22C（2）
IPC C23C014/06（22）
发明人 XU S（2） ZHANG B（2） ZHANG J（2）
公开年 2021（22）
申请年 2021（15）  2020（6） 
专利权人 EV GROUP THA.（2） LANZHOU CHEM.（2）

Winding type device useful for preparation of graphene composite film, comprises pattern generating roller by vacuum absorbing wet film layer i.e. not formed on flexible base film of pattern generating roller i.e. partially removed to form specific pattern on graphene composite film.

LI C, DU X, HAO M

Preparation of graphene target material used in magnetic control sputtering deposition of low friction carbon film, involves stirring and mixing graphene and ethylene glycol, drying, putting milled copper target base mold, and drying.

ZHANG J, JIA Q, ZHANG B

Carrier substrate for transferring transfer layer from carrier substrate to product substrate, comprises carrier base substrate, protective layer, and transfer layer grown on protective layer.

BURGGRAF J, JUERGEN B

Method for transmitting a transmission layer from a substrate, such as graphene layer, to a carrier substrate, such as glass substrate and ceramic substrate, involves transmitting a graphene layer from substrate to carrier substrate.

MOKKAPATI V R, POVAZAY B, UHRMANN T, ULLMANN T, MOKKAPATI V R S S, SARMA M V R, THOMAS A

Preparation of high-efficiency antibacterial coatings based on physical vapor deposition, involves spraying treatment agent, placing substrate treated in vacuum furnace, spraying polyurethane paint and spraying polyurethane topcoat, baking substrate and curing.

CHI S

Processing gear pair surface comprises carrying out chemical and mechanical polishing of gear pair prototype, coupling coating layer with base lubricating oil with anti-friction and wear additive and adding oil into gear box body.

LI J, LUO J, ZHANG R, SUN S

Method for processing high-strength corrosion-resistant stainless steel pipe fittings, involves taking pretreatment pipe fittings, performing ultrasonic rolling on outer surface, washing pretreatment pipe fittings with deionized water after rolling and vacuum drying pretreatment pipe fittings.

XU J, HU X, SANG C, RUAN J, ZHOU Q

Method for ultrasonic-assisted three dimensional (3D) printing of turbocharged blades and nano-gradient coatings, involves mixing powder with composition ratio with nickel and cobalt with specified percentage of total component content of titanium carbon powder into three portions.

ZHAO C, XU S, ZHANG S, XUE X

Method for preparing graphene, involves applying closed magnetic field parallel to surface of carbon target, and applying electric field perpendicular to target surface and substrate to form graphene film on substrate.

XU S

Tribological system useful for e.g. rotor bearings in wind turbines, comprises base body and sandwich lubrication having binder-free solid lubricant layer including solid lubricant and lubricant layer with lubricant.

SCHWEIGKOFLER M, VENGUDUSAMY B, SEEMEYER S, LODERER D