国家/地区 中国（17）
IPC部 B（17）
IPC大类 B32（17）
IPC小类 B32B（17）
IPC B32B027/36（11） B32B009/04（7） B32B027/32（7）
B32B033/00（7） B32B007/12（6） B32B009/00（6）
B32B027/08（6） B32B037/10（5） B32B015/20（4）
B32B027/02（4） B32B027/06（4） B32B037/06（4）
B32B027/40（3） B32B027/42（3） B32B037/12（3）
发明人 LI Y（17）
公开年 2022（13） 2023（4）
申请年 2022（17）
专利权人

Composite material useful in stealth equipment, comprises e.g. structural layer, radar absorbing layer and infrared suppressing layer in sequence from inside to outside, where structural layer includes resin matrix wires and continuous fibers.

CHENG Y, WANG Y, LI Y, ZHANG X, HE W, HU L, YANG W, NIE X

Light control valve useful in dimming glass assembly, comprises e.g. first transparent substrate, first transparent electrode, second transparent substrate and second transparent electrode arranged oppositely, and light control layer arranged between first and second electrode.

LIANG B, ZHANG Y, XIAO S, ZHANG D, ZHAO S, LI Y

Preparing wave absorbing layer plate involves mixing resin, wave absorbing agent and low-modulus particles, forming film, mixing glass fiber, resin and low modulus particles, forming glass fiber prepreg, layering carbon prepreg, laying glue film on prepreg, laying glass fiber on prepreg, demolding.

GONG Y, GU L, ZHU W, LI M, LV T, LI Y

Composite film for medicine with high friction function, comprises polyester film, aluminum foil layer, and polyethylene film, where lower part of polyester is fixed with ink layer, where bottom of ink layer is connected with aluminum layer.

LI Y

Photo-thermal double-response intelligent window comprises temperature-sensitive amide hydrogel and solid hydrogel added and uniformly dispersed with light absorbing nano particles or light absorbing dye arranged between two adjacent window panels.

YU W, BING N, WANG L, LI Y, ZHENG Z, XIE G, LEI Q, WU C

High-strength microfiber shielding material, which is a double-layer/three-layer composite structure including an outer support layer and a filter layer, and three-layer composite structure includes inner and outer two-layer support layers.

LI Q, LI Y, YANG Y, YANG H, ZHANG L, CUI J, CHENG J, LIN G, ZHOU Y, LIU N, JIANG F, WANG G

Composite structure useful for flexible screen assembly of foldable terminal has functional layer set on side surface of substrate layer, bendable connecting part set between first and second supporting parts and arranged in parallel.

QIN Y, LI Y, ZOU C, YAO W, SUN N, CHEN T, SU Z

Multi-layer high-barrier high-strength biodegradable film comprises e.g. polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets, polymer D-lactic acid pellets, modified gas barrier agent polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets and chain extender.

CAO Z, YANG Z, GE Z, HUANG Q, HE Y, LI Y, LIU Y, YANG J, SHEN B

Infrared stealth system compatible with electrovariable emission rate and radiation heat dissipation for infrared stealth of high-temperature target, comprises layered structure, from bottom to top sequentially conductive layer, isolation layer, graphene thin film layer and dielectric layer.

ZENG F, TIAN X, LI Y, WANG X, XU K, WANG P, SU J, DING P

Polyethylene terephthalate composite material for automobile sound insulation pad, comprises polyethylene terephthalate composite material main component provided with sound insulation cotton.

ZHANG W, LI Y