国家/地区 中国（6）
IPC部 A（3） C（2）
IPC大类 A41（3） C10（2）
IPC小类 A41D（3） C10M（2） C10N（2）
IPC A41D013/11（3） A41D031/02（2） C10M177/00（2）
C10N030/06（2）
发明人 CHEN D（6）
公开年 2020（3）
申请年 2020（3）  2015（2） 
专利权人 TANGSHAN XIRUN SCI TECHNOLOGY DEV CO LTD（6）

Processing and drying device for graphene, has supporting plate located at gap of heating hole and fixedly connected with left and right side walls of box body, where side walls are provided with placing hole that is provided with connector.

YANG C, CHEN D

Graphene mask, has mask main body whose two ends are connected with mask wearing rope, where end of mask wearing rope is connected with connecting mechanism, and connecting soft cushion provided with magic tape hair surface and magic tape adhering surface.

CHEN D

Graphene protective mask comprises mask body is equipped with a left nose clip film, and is composed of non-woven fabric inner layer, graphite Vinyl viscose composite fiber layer, meltblown cloth layer, and non-woven fabric outer layer.

CHEN D

Graphene protective mask has bottom adhesive strip that is bonded to two ends of inner bottom of frame, outlet device that is set between adhesive and bottom adhesive strip, and bending and folding strip that is set on inner side of frame.

CHEN D

Preparation of graphene lubricating oil additive by low speed centrifuging graphene oxide solution, taking upper layer liquid, low temperature drying, vacuum heating, mixing with dispersant and base oil and processing at high temperature.

CHEN D, CHEN F, HOU L, MENG Y, PANG W, WU H

Preparation of lubricating oil loaded nano-graphene oxide involves taking graphene oxide solution by low-speed separation, mixing supernatant liquid with nano-oxide, freeze-drying, and blending composite powder with base oil.

HOU L, LI X, MENG Y, WANG J, WU H, PANG W, CHEN D