国家/地区 中国（24）
IPC部 B（24）
IPC大类 C08（24） B29（9） B32（9）
B01（3） D06（3） B60（2）
B82（2） C09（2） H01（2）
H05（2）
IPC小类 C08K（24） C08L（21） C08J（15）
B32B（9） B29C（7） B29L（3）
C08G（3） D06M（3） B01J（2）
B29B（2） B29D（2） B60C（2）
B82Y（2） H05K（2）
IPC C08K009/02（24）
发明人 HE H（3） CHEN J（2） GUO P（2）
LI J（2） LI Y（2） ZHANG L（2）
ZHAO G（2）
公开年 2022（24）
申请年 2022（19）  2021（4） 
专利权人 HUIZHOU ZHON.（2）

Preparing light-weight composite material with excellent mechanical properties at high temperature useful in automobile, by e.g. processing chopped carbon fiber at a high temperature in an ammonia atmosphere, mixing aminated carbon fiber and oxidized carbon modifier, kneading, filtering and molding.

ZHAO L, WANG C, HAN F

Processing high-strength computer back cover with middle frame, involves cutting epoxy glass fiber board to obtain middle frame board and cover board, milling mounting cavity on middle frame plate to form middle frame and then middle frame and cover plate are welded to obtain computer rear cover.

CAI C, YU F, LU M, CHEN J, HE H

Multifunctional cotton-based sound-absorbing felt useful for automobile interior trim, comprises porous non-woven liner set in middle, damping vibration damping block and honeycomb elastic resin net are fixedly connected, and porous non-woven liner includes regenerated cotton staple fiber.

ZHANG L, PAN J

Biaxial stretching device useful for improving the uniformity of expanded polytetrafluoroethylene film, comprises e.g. stretching assembly composed of two symmetrically arranged circular tracks, plurality of chain clamps, heat balance zone, transverse stretching zone and shaping zone.

ZHAO G, QIAN J, LI R, LI J

Carbon fiber reinforced graphene board, comprises curing sheet, heating film, solidifying sheet, shielding film and solidifying sheet, where curing sheet is prepared by mixing nano-cellulose, graphene and deionized water, performing ultrasonic treatment to obtain mixed solution.

JIN Y

Fiber reinforced plastic electro-fusion pipe with independent control of mechanical performance and electrical performance comprises electric melting pipe main body embedded with resistance wire, and provided with two binding posts respectively connected to two ends of resistance wire.

HU Z, ZHENG J, SHI J, YAO R

Preparing nanoparticle capable of continuously tuning physical property used for preparing composite material, involves mixing graphene oxide and barium titanate nanoparticles with deionized water, dispersing ultrasonically to obtain dispersion, placing dispersion liquid in atomization cup.

ZHEN L, YU Y, LI Y, SHAO W

Preparing modified continuous carbon fiber reinforced Polyetheretherketone composite material laminated plate useful in sporting goods, comprises treating surface of continuous carbon fiber, preparing unidirectional prepreg tape by melt impregnation method and mold pressing.

WANG T, WANG J, PAN T, GUO P

Producing textured composite board mobile phone cover, comprises mixing epoxy resin, allyl-containing epoxy monomer and curing agent to obtain a glue solution, coating glue on sides of modified glass fiber cloth, curing to form prepreg, placing textured film on upper surface, and hot pressing.

CHEN H, CHEN J, WANG B, HE H, ZHANG Z

Electromagnetic protective thin strip based on graphene hybrid and thermoplastic plastic, comprises base material and functional body, where the base material is flexible thermoplastic, and the functional body is graphene hybrid, graphite hybrid, and/or graphene hybrid or graphite hybrid.

ZHANG L, BI L