国家/地区 中国（13）
IPC部 C（13） B（5）
IPC大类 C08（13）
IPC小类 C08L（11） C08K（10） C08J（6）
B29C（2） B82Y（2） C08F（2）
C08G（2） C09D（2）
IPC C08K003/04（7） C08L067/02（5） C08L067/04（5）
C08J005/18（4） C08L023/08（3） C08K003/34（2）
C08K003/38（2） C08K009/04（2） C08K009/06（2）
C08L079/02（2）
发明人 MA P（5） XU P（5） YANG W（5）
NIU D（4） WANG Y（4） DONG W（2）
LUO J（2）
公开年 2021（11） 2022（2）
申请年 2021（13）
专利权人 UNIV JIANGNAN（13）

Composite material for aerospace, electronics, military, civil engineering and machinery, has brick-mud structure, and polymer-modified inorganic nanosheets are assembled layer by layer, and functional groups of polymer molecular chain and metal ions form non-covalent bonds.

XIA B, ZHANG X, HUANG J, LI T, DONG W, ZHANG M, WANG Y

Preparation of polyvinyl alcohol-modified graphene oxide nanocomposite aqueous dispersion used e.g. for food fields comprises modifying graphene oxide with sulfamate and adding polyvinyl alcohol.

DONG W, WANG W, BAI H, GUO J, XU Z, ZHANG S

Preparing two-dimensional material nano-sheet using N,N-diethyl-meta-toluamide stripping used as inorganic filler for e.g. aerospace, comprises adding two-dimensional material into DEET, ultrasonically treating, removing unstripped two-dimensional material and centrifuging supernatant.

LIU R, LIU J, SONG J, NIE X, SANG X

pH-responsive intelligent controlled-release antibacterial and degradable packaging film useful e.g. in food active packaging material, comprises active antibacterial layer and barrier layer composed of modified and dispersed graphene oxide nanosheet material prepared by biodegradable base material.

WANG Y, LI X, ZHOU X, WANG K, GAOSHU J, GONG X, QIU X

New tridentate iron complex useful in catalyst composition for catalytic polymerization of ethylene, and prepared by mixing diketone compound, naphthylamine derivative and ferrous metal salt, and refluxing in acidic solvent.

LIN W, FU S, SUN W, ZHANG L

Preparation of graphene/polyimide composite foam wave-absorbing material with oriented hole structure e.g. for aerospace by mixing graphene oxide dispersion liquid and polyamic acid/triethylamine aqueous solution under magnetic stirring.

WANG Z, LIU T, ZHANG Y, LI S, TANG X

Polyester composite material used in e.g. packaging application, is prepared by adding polyglycolic acid, polymer e.g. polybutylene succinate, fillers and additives to screw extruder, melt-blending, melt-extruding, performing primary stretching and secondary stretching, and heat-treating.

MA P, NIU D, LI J, XU P, YANG W

Preparing barrier type polyester packaging material useful in daily necessities, comprises e.g. melting, mixing and extruding polyester, polymer, compatibilizer, functional auxiliary agent and two-dimensional filler, cooling and stretching.

MA P, NIU D, PAN J, YANG W, XU P

Preparing high performance composite material useful in e.g. field of packaging, comprises e.g. mixing tough and degradable polyester and compatibilizer, melt blending and pre-mixing antioxidant, functional fillers and chain extender.

MA P, NIU D, YANG W, XU P

Method for improving barrier property of polyolefin-based materials useful e.g. in packaging fields of daily necessities and medicine, comprises melting and blending polyolefin, and compatibilizer, bi-directionally stretching and heating.

MA P, NIU D, SHAO H, XU P, YANG W