国家/地区 中国（8） 韩国（5） 美国（3） 世界知识产权组织（3）
IPC部 B（15）
IPC大类 B41（15）
IPC小类 B41M（15）
IPC B41M001/12（7） B41M005/00（6） C09D011/52（5）
B41M003/00（4） B41M001/10（3） B41M001/26（3）
B41M003/14（3） B41M007/00（3） C09D011/03（3）
C09D011/037（3） C09D011/102（3） B05D001/02（2）
C09D005/14（2） C09D007/61（2） C09D011/02（2）
发明人 LI L（2） ZHANG Y（2）
公开年 2021（8） 2022（5） 2023（2）
申请年 2021（15）
专利权人

Production of silver particle-graphene composite material used for heating device, involves adding N-methyl-2-pyrrolidone, and stirring, exfoliating and dispersing wet graphite to preparing graphene-containing composition, adding silver particles, and exfoliating and dispersing.

LIM K, NOH C, IMKIHYUN, ROH C

Environmentally friendly clothing cover comprises cover body forming storage space for storing clothes, hook protruding part of hanger protrudes to outside, and located at upper center of cover body, and clothing entrance.

CHOI W S, KIM Y H, LEEJUNGEUN, KIM T H, LEE D H, JUNGMUG K, LIM J H, HO C I, KIM Y K, KIM J M

Mask with elastic band for body temperature sensing comprises, elastic band formed at position including outermost portion of outer layer and exposed to outside of band body and mask unit connected to body temperature sensing elastic band.

HYOUN J

Gel nail sticker comprises adhesive layer containing adhesive component and graphene having preset size, printed layer including pattern and transparent coating layer containing ultraviolet-curable resin.

KOH S W

Ink composition for security printing, and used in manufacture of security indicia, comprises dielectric matrix having hydroxyl group, graphene quantum dots dispersed in dielectric matrix, and graphene quantum dot composite having afterglow properties emitting phosphorescence at room temperature.

JEON S, PARK M, WOO J, PARK M S

Color printing process for carton, involves curing printed hot-pressed groove, curing, chemically treating to form basic anti-counterfeiting printing pattern, printing middle layer on pattern, curing, coating protective layer on patterned middle layer, molding outer protective layer on middle-layer.

ZHOU Y, YANG W

Holographic self-repairing graphene liquid crystal modified polyurethane decorative film is of multilayer composite structure, which comprises base film layer, release layer, personalized appearance layer, metal layer, elastic resin layer and adhesive layer which are sequentially stacked.

KE H, YE Y, LI H, WANG X, ZENG C, HUANG Y

Ink composition useful in a device including a photodetector, comprises graphene quantum dot nanosurfactant, printable material, and solvent, where printable material is dispersed in solvent by graphene quantum dot nanosurfactant.

ZENG M, ZHANG Y

Printing matte material used for preparing substrate with pattern of surface resistance type periodic meta-material, comprises inorganic binder, conductive material, polyurethane acrylic prepolymer, graft-modified acrylic monomer, organic microspheres, photoinitiator, leveling agent, and solvent.

CAI X, ZHENG M, LIN Z, FU X

Producing 3D printing mobile phone backboard comprises e.g. transferring target texture to outer surface of plane shell, forming coating layer on target texture of plane shell, carrying out high pressure forming, performing 3D printing processing, printing, and carrying out fine carving.

ZHANG L, WU J