国家/地区 中国（2）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01F（4） D01D（2） D04H（2）
IPC D01F001/10（3）
发明人
公开年 2021（2） 2022（2）
申请年 2021（4）
专利权人

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

High strength conversion flange comprises steel material having carbon, silicon, manganese, chromium, nickel, molybdenum, gallalium, Rhenium, zirconium, lutetium, and strontium.

MENG K

Sheath-core structure fiber used for preparing infrared stealth and radar stealth material, preferably needle felt, comprises paraffin wax, electromagnetic wave absorber comprising ferroferric oxide intercalated graphene oxide, nano-ferroferric oxide, and/or carbon black, and high molecular polymer.

YE W, ZHANG X, SUN Q, LONG X, GAO Q, JI T

Object removing system in railway comprises L-shaped graphene fiber frame using engine-coupled pneumatic unit, where frame uses engine-coupled pneumatic unit and based on design of carbon fiber, and graphene fiber replaced to reduce impact.

M K