国家/地区 中国（14）
IPC部 C（15）
IPC大类 C08（15）
IPC小类 C08G（15）
IPC C08K003/04（4） C08G018/66（3） C08G018/48（2）
C08G073/10（2） C08G081/02（2） C08G083/00（2）
C08J009/28（2） C08K007/00（2） C08L079/08（2）
C09D005/03（2） C09D005/08（2） C09D007/61（2）
C09D007/62（2） C09D007/65（2） C09D175/02（2）
发明人 CHEN C（2） LIU L（2） WANG D（2）
YANG L（2） ZHANG C（2） ZHAO J（2）
ZHAO X（2） ZHOU H（2）
公开年 2023（15）
申请年 2023（15）
专利权人 UNIV JILIN（2）

High-barrier heat-resistant solvent-free polyurethane composite material useful as film lamination in packaging composite field of e.g. daily chemical, comprises e.g. polyurethane prepolymer, graphene modified polyol, polyester polyol, nano-silicon dioxide modified polyether polyol and isocyanate.

HE C, TIAN L, WEN Y

Wear-resistant and high-hardness powder coating comprises matrix resin, modified filler, photoinitiator, defoamer and leveling agent.

DENG H

Fluorine-containing single-component polyurea coating for anti-sticking and anti-wear coating, is prepared by uniformly and ultrasonically dispersing sulfonated graphene in water-based polyurea emulsion, to obtain modified water-based polyurea coating.

TANG Z, KUANG R, YE J

Wet and corrosion resistant coating is used for positive temperature coefficient (PTC) ceramic heater comprises PTC ceramic heater subjected for spraying treatment, deposition treatment, secondary spray coating and baking sequentially.

CHENG W, CHENG C

Preparing organosilicon elastomer useful in flexible sensor, comprises e.g. mixing organic siloxane, chloroform and catalyst, adding blended solution of diisocyanate and chloroform, reacting with blended solution of chain extender and chloroform, and placing in polytetrafluoroethylene mold.

XIONG J, CHEN X, MA Z

High molecular composite flame retardant useful as an additive in plastic and paint, prepared by heating hyperbranched high molecular flame retardant, adding modified graphene oxide and reacting.

ZHANG J, WANG J, LI X, WANG T, CHENG M, WU T

Carbon dioxide-based bi-component polyurethane thermal-conducting adhesive comprises isocyanate terminated double ended polyurethane prepolymer, spherical alumina as thermally conductive filler, polyether polyol, polybutadiene polyol and small molecule polyol.

CAO Y, LIU T, LIN H, ZHANG X

Graphene zinc-containing anticorrosion paint useful in field of metal surface protection comprises interface-modified graphene/zinc powder mixture, epoxy resin, curing agent, mixed solvent e.g. xylene, auxiliary agent e.g. talc.

WEI C, LIU L, LI Q, ZENG H, TANG J, ZHENG S, WAN G, XIAO Y, XU L, SONG J, ZHANG C

Preparation of aqueous nano toughened thermal insulation coating by taking polyurethane emulsion, under shearing state, adding auxiliary agent and heat insulating filler in turn, stirring and dispersing, where heat insulating filler is one or a mixture of hollow glass microspheres and nanosheets.

QIU J, CHEN Z

Preparing a nano conductive adhesive useful in e.g. biological medicine, catalysis and magnetic recording material, comprises e.g. obtaining dispersion liquid one, dripping the electrolyte solution and stirring to obtain water-in-oil emulsion, mixing and dispersing to obtain dispersion liquid two.

HUANG Y, LIU L, ZHU P, LI J