国家/地区 中国（4） 印度（3） 世界知识产权组织（2）
IPC部 A（8）
IPC大类 C04（8）
IPC小类 C04B（8）
IPC A62B023/02（3） A41D013/11（2） C04B038/00（2）
C08K003/04（2）
发明人
公开年 2020（4） 2021（2） 2022（2）
申请年 2020（8）
专利权人

Preparing inorganic aerogel composite material, comprises homogeneously mixing aerogel, skeleton fibers, diatomite and vermiculite, gelling and aging to obtain gel, adding ethanol as medium, and supercritical drying.

YAO W, SHUI Y, LI T

Transparent nano air circulation ventilation structure integrated filter-removable functional mask, has mask body formed with multi nano-sized micro-holes, and filter removal groove formed on side of mask body.

JO S J, HWANG J S

Method for coating substrate involves blending ultrahigh molecular weight polyethylene and graphene component to form composite blend, sieving composite to preset particle size to form coating mixture, supplying mixture into thermal spray apparatus and depositing nanocomposite on substrate.

GEDELA V, NUGURU R

Preparing reusable mask fabric useful for reusable mask, comprises adding polyvinylidene fluoride resin powder, polyurethane powder and nano-powder into liquid polyacrylonitrile, oscillating, pressing paste material, and rolling.

LI Y

Preform precursor composition for preparing a preform for plastic containers or plastic container e.g., plastic bottle comprises polymer and graphene at predetermined concentration.

SAHA B, LAHA A, RAJE V, SAXENA S, BALACHANDRAN V S, AMRITHASAMY J B, WADEKAR S, KADAM S C, UPASANI P S, JADIMATH S P, RAO A C L

Preparing reduced graphene oxide nanoparticles by combustion of a source of carbon under high pressure in the presence of oxygen.

BHASKARWAR A N, ABRAR I

Bactericide composition for epidemic preventing and sterilizing public places and/or public equipment, comprises graphene, photocatalyst, aerogel, resin, silver ion and copper ion.

YU G

Physiotherapy sheet used in medical diagnosis, has conductive metal structure which is provided on graphene layer, and conductive metal structure which communicates with external power source through connecting wire.

ZHANG L, ZHANG Q, YANG X