国家/地区 中国（42）
IPC部 C（42）
IPC大类 C04（42）
IPC小类 C04B（42）
IPC D01F001/10（14） C04B035/622（11） D06M011/74（11）
C04B016/06（9） C04B028/00（7） C04B020/00（6）
C04B038/00（6） D06M101/40（6） C04B028/04（5）
C04B035/83（5） C04B014/02（4） C04B035/14（4）
C04B035/628（4） C04B111/34（4） D06M011/83（4）
发明人 ZHANG Y（5） LIU X（3） SUN Y（3）
WANG C（3） WANG J（3） WANG X（3）
WANG Y（3） ZHANG J（3） ZHANG P（3）
CHEN Z（2） FENG X（2） GUO Y（2）
KOU L（2） LI H（2） LI Y（2）
公开年 2021（14） 2022（8） 2020（6） 2023（6） 2018（4） 2017（2）
申请年 2021（14）  2020（9）  2022（7）  2018（4）  2019（2）  2023（2） 
专利权人 UNIV WUHAN T.（2） UNIV ZHENGZH.（2） YU H（2）

Preparing three dimensional net-shaped silicon carbide nanowire used in e.g. national defense military industry, involves mixing polymolybdenumcarbosilane vinyltriethoxysilane-graphene oxide powder or poly(N vinylguanidine powder, pore forming agent powder, and cracking.

ZHAN J, TAO Q, MAO S, ZHENG Y, WANG Y, LIANG J, HUANG W, YAO R

Modified chopped carbon fibers used for forming carbon-ceramic brake disc, comprise polyacrylonitrile carbon fibers as chopped carbon fibers including surface modification group comprising thiourea group and aromatic ring, and having preset length.

TANG B, ZHU K, ZHOU G, XIANG L

Low-grade concrete mixed with stone powder comprises cement, mineral powder, fly ash, stone powder, sand, gravel, water reducing agent, and water.

LIN J, JIANG W, XU Y, ZHANG J, HUANG C, ZHONG X

Ultra-high temperature ceramic-vertical graphene core-shell nanowire comprises ultra-high temperature ceramic nanowire used as core.

LI H, LI K, SONG Q, ZHANG Y, LIU H, YIN X

Manufacturing composite fiber preform, preferably carbon-carbon composite material for disc brakes, involves winding composite fiber fabric around core to form composite fiber preform comprising multiple layers defining annulus extending along central axi.

TANG L G, GLEN S, PIAO Y, MURDIE N, JAMES M C, MERDEY N, GUERON S, TANG L

High-performance polyformaldehyde fiber useful for concrete, comprises polyformaldehyde/polyamide composite fiber and graphene fiber grafted with polyformaldehyde/polyamine.

ZHANG X, SHI J, ZHAO X, LOU L, YE L, ZHANG Y

Bismuth-based photo-thermal conversion nanofiber material used for seawater desalination, wastewater treatment, and rapid evaporation of solvents, comprises ferric oxide-graphene sulfide nanoparticle, and polyvinylpyrrolidone as substrate.

FAN T, ZHANG Y, FENG Z, YANG W

Active powder concrete for tunnel construction and maintenance and strengthening, comprises common silicate cement, superfine mineral powder, silicon ash, fly ash, expansion agent, sand, carbon black.

GU Z

Ultra-high toughness alkali excitation spraying concrete useful in slope, mine, tunnel, and underground engineering, comprises e.g. zeolite powder, sodium hydroxide solution, sodium silicate, nickel slag sand, thickening agent, modified polyacrylonitrile fiber, naphthalene water reducer, and water.

YANG D, ZHANG Y, CHEN B

Silica aerogel composite thermal insulation fabric comprises modified long fiber and shell material, where the modified long fiber raw material components comprise e.g. modified tourmaline, base material mixed material, and soluble starch.