国家/地区 中国（7） 美国（3） 世界知识产权组织（3）
IPC部 A（9）
IPC大类 A61（9）
IPC小类 B01J（9）
IPC B01J020/26（9）
发明人 WANG L（2）
公开年 2020（2） 2021（2）
申请年 2016（2）  2021（2）  2022（2） 
专利权人

Method of adsorbing vapors in article having enclosed volume involves providing enclosed volume sorbent material sheet product, and contacting vapors with sorbent material sheet product, where sorbent material sheet product comprises sorbent material and binder that holds sorbent material in place.

BUTTERWORTH S L

Preparing perfume volatile medium graphite core rod useful in the field of perfume volatile materials, comprises e.g. placing N-methyl-2-pyrrolidone in glass reactor, adding eugenol, reacting graphene oxide dispersion liquid and polyamic acid solution, heating the composite sponge and drying.

LOU L

Air purification material based on gamma-undecalactone, comprises polymaleimide, polyoctyl suberate, slow-release fragrance, modified diatomite, silk protein, humic acid, citric acid and sodium cocoyl glycinate.

TONG D, WANG Y, ZHANG Z, LIANG L, WANG T

Polymer matrix based superabsorbent material for e.g., water reservoir in agriculture, is made of polymer comprising nanoparticles, water-soluble monomers for radical polymerization, and vinyl alkoxysilane derivative agent as crosslinker.

SEVEN M S, MENCELOGLU Y, RODOP O, MENCELOGLU Y Z

Absorbent material used for paper diaper, contains acrylic acid/acrylamide/2-acrylamido-2-methylpropanesulfonic acid ternary copolymerized porous superabsorbent resin, edge graphene oxide, and carboxyl-containing carbon nanotubes.

CHEN D

Preparation of porous materials based on graphene oxide, chitosan and dopamine hemostatic materials includes mixing dopamine powder in graphene oxide aqueous solution, adjusting pH, mixing in water bath, pre freezing and freeze-drying.

SHEN Y, WANG Z, WANG L, YANG Y, ZHANG M

Preparing hyperbranched polymer-modified graphene oxide in aqueous phase used in fields of separation membranes, involves sonicating graphene oxide powder to be uniformly disperse in aqueous phase to prepare stable graphene oxide dispersion.

JI S, WANG L, WANG N, AN Q, YANG H, LI Q

Multifunctional air-purifying film comprises multifunctional layer comprising mixture of nano-grained graphene oxide and fluorescent conjugated polymer in mass ratio, supported on nonwoven fabric as base film.

ZHAN Y, XING C, QI J, NIU R, AN H, YUAN H

Manufacture of reduced graphene oxide-containing hydrogel used in e.g. absorber, involves gelling hydrogel precursor in hydrogel precursor-graphene oxide mixture, obtaining graphene oxide-containing hydrogel and reducing graphene oxide.

LEE J Y, KIM S, JO H, CAO H, LEE J