国家/地区 中国（37） 世界知识产权组织（5） 美国（3）
IPC部 C（40） B（12） G（3）
F（2）
IPC大类 C08（40）
IPC小类 C08K（40）
IPC C08K003/04（31） C08K003/22（7） C08L063/00（7）
C08K007/14（6） C08K009/04（6） C08K003/34（5）
C08K007/06（5） C08G018/48（4） C08J005/18（4）
C08K007/26（4） C08K009/02（4） C08K009/06（4）
C08K009/12（4） C08L023/12（4） B32B027/32（3）
发明人 WANG L（40）
公开年 2021（24） 2022（15）
申请年 2021（40）
专利权人 UNIV FUZHOU（3） WANHUA CHEM .（3） JUNNENG CHEM.（2） NANOXPLORE I.（2）
UNIV QILU TE.（2） XG SCI INC（2）

Preparing polyvinylidene fluoride composite foaming material useful in preparing piezoelectric device, comprises extruding and granulating polyvinylidene fluoride, polymethyl methacrylate, and carbon materials, and foaming composite particles into shaped products.

ZHENG W, WU M, REN Q, WENG Z, WANG L

Preparation of core-shell composite material used for preparing polypropylene, PVC and polyethylene composite material, involves preparing carbon material which is carbon fiber, carbon nanotube, and graphene oxide, and mixing carbon material with modified inorganic salt dispersion liquid.

WANG L, LIANG Y, DANG X, YOU Y, MA L

High thermal conductivity radiation cross-linked polyethylene material useful in preparing pipe, comprises polyethylene, thermally conductive fillers, fluorine-containing organic compounds, impact modifiers, and additives.

WANG L, LIU Z, ZHANG H

Laser foaming auxiliary agent composition used for preparing laser foaming polymer material, e.g. thermoplastic polymer and thermosetting polymer, comprises boron nitride, graphene oxide, coupling agent and thermoplastic polymer.

WANG D, GAO Y, HUANG M, DENG M, WANG L, GUO H, JIA L

Anti-deformation plastic used in a closed ring of aircraft engine, damping block, and buffer block, and in plastic industry, comprises high hardness acrylonitrile butadiene styrene composite material, toughening filler, amino resin, tributyl citrate, compatilizer and silicon dioxide.

WANG L

Continuous fiber bundle reinforced composite material that is used for preparing photovoltaic module backplane material, automobile shell, battery shell, rail transit equipment shell, aircraft portion, comprises strip material layer, and upper film layer and lower film layer.

WU X, CHEN H, CHENG X, HAN X, TANG K, CUI B, HU Q, WANG L, YAN S

Automobile gear material comprises nylon, polyolefin elastomers, graphene, coupling agent, antioxidant, dispersant and heat stabilizer.

LIU Y, WANG H, LI Y, CHEN G, WANG L, WANG A, HUANG X

Preparing light-emitting diode packaging material for emitting white light under excitation of deep ultraviolet light, involves uniformly mixing blue and yellow nitrogen-doped graphene/carbon quantum dots in epoxy resin solution.

LIN J, WANG L, WU X, DU H, CAI X, WEI X, FAN J, YIN X, ZHANG C, LIN T

Multifunctional oxygen barrier pipe useful in cold water and/or hot water conveying and preparing floor heating pipe material, comprises first PB layer, outer hot melt adhesive layer, aluminium layer, inner hot melt adhesive layer and second PB layers from outside to inside in turn.

JIN J, WANG L, LIANG Y

Preparing halogen-free low-dielectric compatible high-frequency FR4 copper-clad plate comprises using glue components comprising resins, coupling agents, catalysts, fillers and solvents comprising dimethylbenzene and cyclohexanone.

JIANG D, QIN W, FU J, LIU J, ZHENG B, LUAN H, CHEN C, WANG L