国家/地区 中国（34） 印度（2）
IPC部 C（38） H（6） D（5）
B（4） G（2）
IPC大类 C08（38） C09（15） H01（5）
C01（3） D01（3） D06（3）
B82（2） G01（2）
IPC小类 C08G（38）
IPC C08K003/04（17） C08G018/66（6） C08G083/00（6）
C08L079/08（5） C08G018/32（4） C08G018/48（4）
C08G073/10（4） C08J009/28（3） C08K003/22（3）
C08K003/36（3） C08K007/24（3） C08K009/02（3）
C08K009/06（3） C08L087/00（3） D01F001/10（3）
发明人 WANG D（4） LI X（3） TANG Z（3）
ZHANG J（3） CHEN C（2） CHEN L（2）
CHEN X（2） CHEN Z（2） LI J（2）
LI Q（2） LIU H（2） LIU L（2）
WU Y（2） YANG L（2） ZHANG C（2）
公开年 2023（38）
申请年 2023（38）
专利权人 UNIV JILIN（2）

Production of graphene nanoribbons used in semiconductor device e.g. field effect transistor for electronic devices, involves synthesizing polyaromatic-based polymer by eliminating specific group from polymer, and bonding carbon atoms of aromatic ring from which specific group is eliminated.

YAMAGUCHI J

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 graphene toughening agent in nylon material, by adding polyolefin thermoplastic elastomer, glycidyl methacrylate, and dicumyl peroxide to rheometer, grafting, washing, drying, preparing polyhydroxy polyolefin thermoplastic elastomer, adding graphene oxide, stirring, washing and separating.

CHEN Y

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

DENG H

Magnetic nanoadsorbent comprises nanoparticles are magnetic nanoparticle and zwitterionic surfactant, and prepared by preparing solution of magnetic nanoparticles, adjusting pH of solution of magnetic nanoparticles to obtain precursor solution, adding zwitterionic surfactant to precursor solution.

KAMSONLIAN S, NASKAR J, CHATTREE A, DAN S

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

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