国家/地区 中国（14）
IPC部 C（14）
IPC大类 C08（14）
IPC小类 C08K（14）
IPC C08K007/26（14）
发明人 CHEN Y（14）
公开年 2022（6） 2021（3） 2023（3）
申请年 2022（5）  2021（4）  2020（3） 
专利权人 UNIV SICHUAN（2）

Preparing silicon dioxide filling type epoxy resin copper-clad plate by vacuum-drying nano-silicon dioxide powder, mixing with gamma-aminopropyltriethoxysilane, adding to xylene, drying, dispersing oxidized graphene- silicon dioxide composite material, covering copper foil and curing.

XIE J, WANG X, CHEN Y

Preparing honeycomb-shaped porous random silicon dioxide used in silicone rubber composite material for electromagnetic shielding, by adding copper catalyst to mixed solution of N,N,N',N'-tetramethylethylenediamine and dimethylsiloxane, stirring, heating, hydrolyzing, washing, drying and calcining.

YIN G, FANG L, WANG Y, YANG X, YE F, XU L, CHEN Y, YANG M, XU Z

Epoxy resin composite material with low viscosity and high mechanical strength for preparing high performance epoxy system with low viscosity and high mechanical strength comprises epoxy resin, curing agent, multidimensional composite dispersion liquid and reinforcing agent.

CHENG J, CHEN Y, ZHANG J

Wear-resistant heat-insulating polyurethane hard foam plastic comprises e.g. hydroxy terminated aromatic hyperbranched polyester, polymer polyol e.g. poly(1,4-butylene adipate), isocyanate e.g. isophorone diisocyanate, dibutyltin diacetate, composite filler e.g. fumed silica and azodicarbonamide.

CHEN Y, YOU C, LU Y

Silicon rubber composite gasket for resisting corrosion and absorbing wave and conducting heat, comprises silicon rubber substrate, magnetic wave absorbing agent, sheet heat conducting filler, reinforcing agent, and hydroxyl silicon oil.

WU M, ZHANG X, CHEN Y, YANG B, LUO J, LU T, HE X

Wave-absorbing and light structure integrated foam material useful in the preparation of wave absorbing materials, comprises matrix resin monomer, foaming agent, initiator, crosslinking agent, tackifier, and wave absorbing agent.

HUANG Y, YUAN M, CHEN Y, ZOU H

Composite nano material useful for building material, comprises polypropylene resin, modifier, polyurethane compound, dispersant, modified micapowder and filler.

CHEN Y, YANG G

New bio-based phase change energy storage flame retardant i.e. ammonium compound useful in preparing thermal energy storage type flame retardant polyolefin composite material and flame retardant compound.

BAO N, CHEN S, CHEN Y, DENG C

Grafted graphene heat dissipation silicone composition, comprises silicone rubber, grafted graphene powder, modified carbon nanotube powder, crosslinking catalyst, curing agent, solvent, and adhesive.

SHAO R, MA M, ZHANG J, GAO H, WANG Y, CHEN Y, WEI X, LI X, ZHANG L

Lithium ion battery shell comprises modified polypropylene composite material comprising polypropylene, glass fiber, modified graphene, montmorillonite, nanometer silicon dioxide, hydrotalcite, ammonium polyphosphate, dipentaerythritol, bismuth oxide, bismuth oxide, antioxidant and nucleating agent.

HU Z, LUO Z, YIN X, JIANG G, HUANG J, CHEN Y, XIONG Z