国家/地区 中国（24）
IPC部 C（24）
IPC大类 C08（24） B32（7） B29（5）
H05（4） C04（2） H01（2）
IPC小类 C08J（24）
IPC C08J005/24（24）
发明人 DU M（3） HUANG H（3） LI Y（3）
LIU S（3） SHI Q（3） WANG S（3）
WEI X（3） JING D（2） LIU Y（2）
LUAN J（2） MA Y（2） TAN B（2）
WANG G（2） WANG X（2） YANG Y（2）
公开年 2021（24）
申请年 2021（13）  2020（10） 
专利权人 SICHUAN EM T.（3） DEYI TRANSMI.（2） UNIV JILIN（2） UNIV SOUTH C.（2）

Preparing co-cured wave-absorbing composite material comprises paving one layer of first prepreg on forming mold, pre-compacting, paving one layer of second prepreg, covering one layer of absorbing adhesive film on the composite material substrate, covering one layer of third prepreg and curing.

GONG Y, YAN L, LI M, LV T, LI Y

Resin composition used to prepare prepreg for metal-clad laminate for preparing printed circuit board, comprises bismaleimide compounds and vinyl-containing elastomer.

CHIANG J, CHIOU J, LIU S

Resin composition used to form dielectric substrate layer and prepreg used to form printed circuit board, comprises polymeric based material and fillers comprising hollow fillers comprising hollow filler, and material of hollow filler is silicon dioxide.

CHANG C, WU Y, ZHANG C

Preparation method of graphene prepreg for anti-lightning strike, involves using graphene prepreg made of semi-cured resin particles and graphene powder as raw material, mixing by solution, drying, and performing hot-melt compounding process for continuous preparation.

CHEN Y, ZHAO S, LIU Q, ZHANG D, CHEN X

Preparing flexible graphite grounding conductor material comprises e.g. mixing resin, carbon forming agent, conductive material, stirring to form carbon resin, impregnating carbon material with carbon-forming resin, paving, stacking tape.

FAN M, HE H, TAN B, WANG X, TONG X, DAI M, LI Z

High-temperature-resistant epoxy aramid fiber insulation layer and molded parts useful for engineering equipment, i.e., complex materials prepared by hot-pressing layers of high-temperature-resistant epoxy aramid fiber-fabric prepregs.

DU M, HUANG H, SHI Q

Thermal deformation support arm used for controlling space reflector unfolding state, and obtained by blending bidirectional shape memory polymer matrix phase and matrix enhanced phase by physical method.

CHENG Z, JIAO S, CHI D, ZHANG D, LIU Y, GUO X, KANG W

High-temperature-resistant epoxy carbon fiber insulation layer and mold pressing piece useful for e.g. aviation, aerospace and rail traffic comprises hot-pressing and molding high-temperature-resistant epoxy carbon fiber and fabric prepreg.

DU M, HUANG H, SHI Q

High temperature-resistant epoxy glass fiber insulating layer and mold pressing piece are made of composite materials by hot-press molding layer of overlapped high-temperature-resistant epoxy alkali-free glass fiber-fabric prepreg.

DU M, HUANG H, SHI Q

Preparing graphene/flat cocoon toughening carbon fiber composite material comprises e.g. spinning silkworm in two-dimensional plane, carrying out ultrasonic auxiliary method to disperse graphene nano sheet in epoxy resin and hot pressing.

LIU Y, SHAO J, ZHANG T, CHEN L, TAN R, LI T, PU J, WU F, YANG D, GONG L, ZHANG X, RUAN W