国家/地区 中国（17） 世界知识产权组织（4） 韩国（3） 美国（2）
IPC部 C（24）
IPC大类 C08（24） F16（11） B29（5）
B32（4） C09（4） F04（3）
B60（2） C22（2） F24（2）
F25（2） F41（2） F42（2）
H05（2）
IPC小类 C08L（24）
IPC C08K003/04（17） C08L023/06（7） C08K003/22（5）
C08K003/26（3） C08K003/36（3） C08K009/06（3）
C08L009/02（3） C08L063/00（3） C08L075/04（3）
B29C070/54（2） B29D023/00（2） B32B027/02（2）
B32B027/12（2） B32B027/32（2） B32B027/40（2）
发明人 CHEN G（2） CHEN H（2） CHEN Z（2）
LI W（2） LIU Y（2） WANG Y（2）
XIAO F（2） YANG J（2）
公开年 2023（24）
申请年 2022（17）  2021（6） 
专利权人 UNIV TSINGHU.（2）

Preparing stone ink lubricating bearing useful in ship for bearing gravity load of e.g. tail shaft, comprises e.g. modifying ultra-high molecular thermosetting resin solution using solid lubricant and alkali, impregnating resin solution on frame material, and pressing nanocomposite material sheet.

WANG Z, WANG Y, GUO H, GUO B, FAN K, DONG L, LUO B, CHEN R, LI H, WANG K

Advanced deep hole liquid explosion fracturing structure useful for downlink comprehensive digging hard rock tunnel, has bag injecting pipe whose end is set on outer side of blast hole, and bag hole sealing device filled with special blasting hole sealing grouting material.

YANG S, TONG X, GAO A, YANG J, XU G

Member used for self-cooling in bed for active magnetocaloric regenerator, comprises heat dissipation sheath, self-cooling material loaded inside heat dissipation sheath and spacer provided on surface of self-cooling tape.

CHAE J G, WOO K, KANG K H, LEE A, CHUNG K C, KIM J W, LEE A Y

Preparing blue light scattering plate useful in Rayleigh scattering solar lamp system, comprises mixing dispersion liquid precursor with inorganic submicron particles in polymer emulsion to obtain dispersion and mixing dispersion precursor-polymer emulsion to obtain dispersion and preparing both.

HUANG X, HUANG W

Solid lubricating rolling bearing useful as key part of rotating joint of aerospace mechanism, comprises outer ring with outer raceway surface, and lubricating coating arranged on surface of outer surface of track, where diamond-shaped carbon coating comprises carbon, hydrogen and doping elements.

CHEN H, MA T, MA Q

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Double-wall corrugated pipe material outer wall and inner wall, where outer wall comprises e.g. chlorinated polyvinyl chloride resin, grafted polyethylene solubilizer, light shielding agent, ultraviolet light absorber, strengthening agent graphene, lubricant, and nano calcium carbonate.

LUO Q, YE C, ZHENG S, CHEN G, ZHANG S

Liquid ring type vacuum pump comprises e.g. pump body, pump cover fixed at two ends of the pump body respectively, disc fixed between two pump covers and pump body and impeller fixed on rotating shaft between two discs.

ZHAO X, WANG Q, LIU Y, YUE H, YU S

Synthetic resin pipe reinforced with improved outer peel layer comprises e.g. main layer comprising main body, inner peel layer formed as thin film on inner circumferential surface of main layer made up of vinyl chloride, and polyethylene.

HWAN K J

Combustion-supporting device useful for automobile engine, comprises first anion generator arranged on air inlet side of engine, air inlet hose whose outlet is connected with engine, air inlet ring is arranged at middle part of air inlet hose and oil inlet pipe is connected with engine.

ZHU G, CUI X, XIAO F