国家/地区 中国（8）
IPC部 B（5） C（4） D（4）
IPC大类 B01（5） C02（4） D01（3）
D04（2）
IPC小类 B01D（4） C02F（4） D01F（3）
B01J（2） D01D（2） D04H（2）
IPC B01D067/00（4） B01D069/08（3） B01J020/26（2）
B01J020/30（2） C02F001/28（2） C02F001/40（2）
C02F001/44（2） D01D005/098（2） D01F001/10（2）
D01F006/46（2） D04H001/56（2）
发明人 XIAO C（8）
公开年 2021（3） 2014（2）
申请年 2021（3）  2019（2） 
专利权人 UNIV TIANJIN POLYTECHNIC（8）

Preparation of graphene-doped polypropylene melt-blown nonwoven fabric for e.g. filter material, involves extruding mixture containing graphene, phenylenediamine, hydrazine hydrate, polypropylene resin, coupling agent, and antioxidant.

XIAO C, CHEN Y, YANG Z, CHEN K, ZHANG D, FENG Y, LIN H

Preparing doped graphene oxide/nano silver melt-blown non-woven material, comprises e.g. adjusting pH value of graphene oxide solution, adding amino-terminated hyperbranched polymer solution, spraying into masterbatch, and forming.

CHEN Y, XIAO C, YANG Z, ZHANG D, FENG Y, LIN H, CHEN K

Method for preparing graphene oxide/nano-silver composite coating non-woven material, involves spraying dispersion liquid on surface of nonwoven product and dried to form composite coating nonwoven material.

CHEN Y, XIAO C, YANG Z, ZHANG D, CHEN K, LIN H, FENG Y

Preparing hollow fiber reverse osmosis membrane, by twisting fiber filament into S-twisted yarn or Z-twisted yarn, coating cellulose triacetate layer film-forming system and graphene oxide layer film-forming system and removing solvent.

XIAO C, LING H, CHEN K, CHU Z, ZHANG T

Method for preparing graphene hybrid perfluoropolymer hollow fiber membrane, involves using two-dimensional weaving technology to weave hollow braided tube using perfluoropolymer filaments as raw material.

XIAO C, PAN J, ZHANG T, ZHAO J, FENG Y

Industrial hydrophobic oleophilic hollow fiber composite membrane, has surface separation layer made of film-forming polymer material, and comprising graphene and polyvinylidene fluoride component that is utilized as hydrophobic component.

HAO J, HUANG Q, LIU H, XIAO C, ZHAO J

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z

Forming hollow tubular composite material by ultrasonic dispersion treating dispersant, hollow tubular graphene multi-porous polymer material and N,N-dimethyl acetamide and vacuum drying formed graphene liquid with graphite absorption layer.

HU X, XIAO C, ZHAO J