国家/地区 中国（68） 美国（2） 世界知识产权组织（2）
IPC部 B（70） C（16） F（6）
H（6） G（4） A（3）
D（3）
IPC大类 B65（70）
IPC小类 B65D（34） B65H（22） B65G（14）
C08L（9） C08K（7） B32B（6）
B08B（4） B65B（4） C08J（4）
B29C（3） C09D（3） F25D（3）
H05B（3） H05K（3） A45D（2）
IPC B65D025/10（6） B65D025/24（6） B65D081/18（5）
B65H018/10（5） C08K003/04（5） C08L067/02（5）
B65D025/02（4） B65D081/38（4） B65H023/26（4）
B65D053/00（3） B65D065/40（3） B65D065/46（3）
B65D081/07（3） B65D090/02（3） B65G023/04（3）
发明人 HUANG S（5） HUANG X（4） LIU J（4）
WANG X（4） XIA Y（4） CAI H（3）
HU J（3） LI Y（3） LIU Y（3）
QIAO G（3） WANG K（3） XIA H（3）
YAN H（3） CHEN L（2） GONG X（2）
公开年 2021（70）
申请年 2021（70）
专利权人 CAI H（3） XIA H（3） HEBEI BOFENG.（2） WANG K（2）
YU Q（2） ZHONGSHAN JU.（2）

Preparing multi-layer composite barrier film used as packaging material, by configuring polyetherimide/graphene oxide mixed solution, removing excess polyetherimide by suction filtration, re-dissolving polyetherimide/reduced graphene oxide mixture in solvent, and using layer-by-layer sol-gel method.

ZENG Q, LONG L, HE C, DU X, DING Z, YIN C

Graphene-carbon nano-tube fiber film cleaning and storing device, has machine table equipped with lifting mechanism, where lifting mechanism is equipped with winding roller and film pressing device.

GONG X, CHEN C, WANG G, GUO B

Graphene particle production and processing based-quantitative collection process, involves collecting and storing obtained graphene particles, and using quantitative collecting mechanism to collect graphene particles collected and stored.

YU Q

Winding device for graphene electric heating film, has fixing rod that is far away from first placing plate one side fixedly connected with winding device.

ZHONG Y, ZHANG Y, TIAN G

Sampling system based on food detection, has sampling box whose inner part is provided with contact radiating mechanism, and return heat-conducting pipe whose inner side of surface is contact with front and back of graphene heat-conducting plate.

LIU J, WANG H

Storage process of graphene particles used for e.g. material learning, comprises mixing dried graphene solution and ethanol, granulating graphene by high-speed stirring and centrifugal crushing, drying graphene particles, storing graphene particles and processing separately.

YU Q

Graphene storage tank, has tank body whose lower part is provided with base, where upper part of outer surface of tank body is fixedly connected with two groups of symmetrical baffle plates.

LI Y

Graphene conveying device, has driving motor whose output end passes through side wall of discharging box and is fixedly connected with discharging roller, where top and bottom of box are provided with feeding port and discharging port.

DUAN L, LIU J, YU Y, YU M, LI M

Graphene storage device, has upper end cover fixed on lower surface of top plate, and lower end of sealing cover connected with upper surface of base, where sealing cover is located at outer side of movable bracket.

JIANG K, CAI H

Feeding device for graphene processing with sieving and recycling secondary processing, comprises discharging cabin rotatably connected with auger, pushing block are crossed with material stopping block part, and bottom part of conveying box provided with control valve.

SUN Y, WANG X, ZHANG X, CHU K, TIAN Y