国家/地区 中国（16）
IPC部 C（17）
IPC大类 C08（17）
IPC小类 C08G（17）
IPC C08K003/04（17）
发明人 LI X（3） WANG D（3） CHEN C（2）
CHEN L（2） LIU H（2） YANG L（2）
ZHANG J（2） ZHANG L（2） ZHAO J（2）
ZHAO X（2） ZHOU H（2）
公开年 2023（17）
申请年 2023（17）
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

Low density polyurethane foam material used in automobile carpet, comprises polyether polyol, catalyst, foam stabilizer, foaming agent, crosslinking agent and phenyl-containing diisocyanate, where foam stabilizer is prepared by reacting phenyl hydrogen-containing silicone oil and alkenyl polyether.

CHEN L

Carbon nano-porous frame comprises multiple carbon nano units whose surfaces are connected and assembled to form three-dimensional network framework structure and there are gaps between adjacent carbon nano-units and carbon nano materials and polymers wrapped on surface of carbon nano materials.

KONG L, WANG D, ZHANG J, HUANG S, LI X

Continuous fiber reinforced polyethylene terephthalate composite material comprises polyethylene terephthalate, carbon fiber, glass fiber, viscose fiber, phosphoserine, functional layer including e.g. nano-cellulose crystal, triallyl isocyanurate, crosslinking agent, compatibilizer, and binder.

WANG M, ZHANG L, XU M, WANG Z

Preparing antibacterial modified graphene polyamide 6 composite material in clothes, by prepolymerizing caprolactam, adding polyvinyl alcohol sulfonate and functionalized graphene to dispersion and mixing, performing ring opening, polymerization, slicing, extraction, and drying.

HUANG R, NI Z, MA H, CAO J

Plug hole resin with low temperature resistance and high thermal conductivity used in circuit board production technology, e.g. deep sea, deep space and polar detection field comprises epoxy resin, reactive diluent, latent curing agent, imidazole curing accelerator, antifoaming agent, and filler.

LI Q, YANG X, JIANG M, ZHANG Z, HE Z, HU B, DENG W, CHEN L

Shape memory polyimide aerogel used in heat insulation, comprises polyimide precursor which is prepared by polycondensation reaction using diamine and dianhydride monomers, followed by sol-gelation, freeze-drying and thermal-imidization.

ZHANG W, LI J, ZHANG L

Preparing flame-retardant polyethylene terephthalate composite material for polyester flame-retardant material by preparing metal-organic framework loaded reduced graphene oxide loaded 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, mixing with polyethylene terephthalate and melt-extruding.

BAI L, LIU H, DING B

Flexible stretchable self-healing carbon-based polysiloxane-polyurea composite elastomer comprises polysiloxane-polyurea composite matrix and carbon-based filler filled in composite matrix.

LI X, LIU Y, TIAN X, DU Y, WANG H

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