国家/地区 中国（9）
IPC部 C（9）
IPC大类 C08（9）
IPC小类 C08K（9）
IPC C08K007/14（9）
发明人 WANG C（9）
公开年 2020（3） 2017（2）
申请年 2017（2）  2020（2）  2022（2） 
专利权人 UNIV JINAN（2）

Speaker comprises first shell provided with sound outlet channel, second shell fastened and connected with first shell to form first cavity, speaker core disposed in first cavity and after speaker core connected to first shell and front cavity communicates with sound outlet channel.

BAI Q, LIU W, WANG C, HUANG J

Orientation type multi-dimensional filler reinforced polyether ketone ketone composite material useful in aerospace and military industry, and spacecraft, comprises high-temperature-resistant polyetherketoneketone, micron-sized chopped fibers and nano-sized fibers or nanosheets.

ZHAO L, WANG C, HAN F

Reinforced plastic material useful in marine environment comprises unsaturated polyester resin, styrene, curing agent, accelerator, glass fiber, illite functional powder material, first coupling agent, zinc oxide and graphene.

LANG B, SUI Y, WANG C

Material for the battery box of an electric forklift, comprises linear low-density polyethylene, polyamide elastomer, zinc oxide, glass fiber, polyester fiber, graphene oxide solution, microencapsulated red phosphorus and epoxy resin.

WANG C, ZHOU J, WANG K, HE S, CUI W

Preparing a graphene composition material comprises e.g. preparing graphite oxide by using chemical oxidation process, and reacting the prepared graphite oxide with a compound containing two isocyanate groups obtaining graphite oxide.

WANG C

Modified polytetrafluoroethylene resin comprises polytetrafluoroethylene, glass fiber, polyimide and fluorinated graphene.

LI D, QIU Z, FENG W, LI X, LIU H, ZHOU P, WU C, CHEN W, ZHONG K, WANG C, WANG S, WANG R

Poly(vinyl chloride) insulation material used for cables, contains poly(vinyl chloride) resin, natural rubber, butadiene rubber, polyethylene, fumed silica, glass fiber, graphene, modifier, thermal stabilizer, plasticizer and accelerator.

CHEN C, CHEN D, HE Y, LI D, WANG C

Oxidized graphene and glass fiber reinforced PVC composite material comprises PVC, glass fiber, glass fiber surface treatment graphene oxide agent, compatibility agent, graphene oxide filler and other additives.

GE H, LIU Z, WANG T, WANG C

Chemical modification of graphene oxide inorganic filler used for preparing epoxy resin composite material includes soaking inorganic filler, treating with silane coupling agent, adding graphene oxide into buffer solution and drying.

JIN X, WANG C, CHEN J, GE H, ZHAO D