国家/地区 中国（9）
IPC部 C（9）
IPC大类 C08（9） A61（2）
IPC小类 C08L（9）
IPC C08K003/04（7） C08K003/22（3） C08K007/06（3）
C08J005/18（2） C08L075/04（2）
发明人 LIU C（9）
公开年 2023（9）
申请年 2022（6）  2023（3） 
专利权人

Heteronaphthalene biphenyl polyarylether resin-based wear-resistant self-lubricating composite material useful in friction field, comprises polyarylether resin, reinforcing fiber, solid lubricating phase, and hard reinforcing phase.

LIU C, ZHANG S, JIAN X, LI N, JIAN Z

Shape memory piping material with high thermal creep resistance used in non-excavation lining repair of oilfield pipelines and non-excavation lining repair of civil water pipes, comprises polybutene-based resin, antioxidant, dye, filler, initiator, and co-initiator.

LIU C, SHAO H, WANG R, HE A

Preparing flame-retardant conductive composite polyimide film involves adding phosphorus flame retardant material into deoxidizing solvent, performing high power ultrasonic treatment to obtain uniform second filler dispersion, and coating composite polyamic acid solution on substrate.

LIU S, HAN C, TANG Z, LIU C, BEI R

Preparing layered polyurethane electromagnetic shielding composite foam, comprises loading metal on surface of solid glass microspheres, adding conductive microspheres and magnetic particles-containing layered polyurethane composite, saturating, and cooling.

ZHOU Y, WU H, LIU C, GAO H, XIA Y, CHEN Y, ZHANG H, LI L, WANG H, YANG J

Preparation of nitrogen-doped graphene oxide quantum dot conductive starch film for preparing bending sensor, involves preparing nitrogen-doped redox quantum dot graphene, mixing with corn starch, glycerol and distilled water, and heating.

MA Y, MAI S, MA N, CHEN Y, LIU C, LIAO J, LIU H

Preparing a high-dielectric and heat-conducting composite material by mixing polydopamine doped liquid metal nanospheres with graphene oxide, adding hydrazine hydrate, washing, freeze-drying, adding polydopamine doped liquid metal/graphene composite particles to cyanate ester, and pre-polymerizing.

YANG H, XUE X, ZHANG W, BAO Y, WANG L, LIU C

Preparing structure or electromagnetic shielding integrated hybrid composite material involves using high quality graphene network as basic building unit, growing zinc oxide nanowire on surface, and obtaining zinc oxide or graphene three-dimensional network hybrid composite material.

CHENG H, LIU C, ZENG Y, LI M, SUN X, ZHANG J, MA Y, WANG H

Heat conducting silica gel sheet, comprises silicone rubber, graphene, dispersant, coupling agent, curing agent, and fiber filler, where dispersant includes polyvinyl alcohol, polyamide, polyvinyl acetate, polyurethane and polyacrylate.

ZENG C, WU X, CHENG X, CHAI J, LIU C

Double-layer hydrogel dressing used in e.g. wound repairing and absorbing wound exudation liquid, comprises inner layer comprising chitosan sulfate or its derivatives, cross-linking agent and bioactive filler, and outer layer comprising natural polysaccharide, film forming agent and organic solvent.

YANG T, YU Y, LI H, JI S, ZHANG J, YU J, CHENG X, GOU H, ZHANG X, LIU C