国家/地区 中国（8） 韩国（2）
IPC部 C（10）
IPC大类 C04（10） B28（2） F16（2）
IPC小类 C04B（10）
IPC C04B111/28（10）
发明人 CHOI J Y（2） SUN G（2）
公开年 2021（4） 2019（3） 2020（3）
申请年 2019（10）
专利权人 CHOI J Y（2） XIAN MEIGANG.（2）

Non-combustible heat insulating material comprises graphene oxide and sodium silicate and is prepared by obtaining mixture by mixing graphene oxide and first liquid sodium silicate and compressing mixture to form molded body.

CHOI J Y

Nano fireproof material comprises super-active nano-titanium dioxide, graphene oxide-carbon nano-tube dispersion liquid, vitrified micro-beads, diatomaceous earth, vermiculite, inorganic adhesive and inorganic dispersant.

SUN G

Nano fireproof material used for building, comprises nano material, graphene oxide-carbon nano-tube dispersion liquid, clay, high calcium fly ash, diatomite, vermiculite, foaming agent, polyvinyl alcohol and hydroxy zinc stannate.

SUN G

Preparing concrete, by grafting edge of graphene oxide with octadecylamine, replacing part of magnesium ions in sepiolite molecular framework by hydrogen ions, pouring e.g. sepiolite, and mixing ball abrasive and nano-silicon dioxide fiber.

Waterproof material useful for cement pipelines comprises graphene, cement, sand, water, asphalt and calcium oxide.

LIU J

High strength nonflammable insulation material useful in insulator, comprises expanded/foamed graphene oxide, sodium silicate, inorganic solid binder, and acid compound containing citric acid, succinic acid and tartaric acid.

CHOI J Y

Sealing material for high temperature fuel cell, comprises chemically expanded vermiculite, thermally expanded vermiculite, talc, glass fiber, graphene oxide, dispersant, and siloxane.

YANG Y

Graphene-modified building film structural material comprises polytetrafluoroethylene layer, adhesive layer, graphene layer and protective layer, where lower surface of adhesive layer is provided with polytetrafluoroethylene layer.

LI K, LI W, SONG N, LI Z

Board for indoor insulation effect, contains ordinary Portland cement, sodium hexametaphosphate, sodium lauryl sulfate, sodium dioctyl sulfonate, pentaerythritol stearate, graphene oxide coated polymer, polycarboxylate and water.

LI T

Preparing heat preservation and sound insulation heat proof integrated spray mortar comprises adding river sand, silicate cement, insulating particles, cement foaming agent, sound modifier and nano graphene into high-speed mixer and mixing.

XU J, ZHAN L, LIN X, WU Y