国家/地区 世界知识产权组织（27）
IPC部 C（27） H（9） B（7）
A（5） G（3）
IPC大类 C08（27）
IPC小类 C08J（27） C08L（21） C08K（19）
C01B（6） H05K（5） A61P（4）
C09D（4） C08G（3） H04R（3）
A61K（2） B01D（2） B29C（2）
B32B（2） C04B（2） C09K（2）
IPC C08J005/18（27）
发明人 BENHAIM P（3） BENHEIMPOLE（3） CREW T（3）
DEAN G（3） DINGREG（3） ETTENSON F（3）
FRANCINE E（3） LI C（3） TUBBS K（3）
WANG H（3） WANG T（3） HE J（2）
JANG B Z（2） JEAN B（2） LI J（2）
公开年 2021（27）
申请年 2020（13）  2021（9）  2019（5） 
专利权人 GOERTEK INC（3） HEMP PLASTIC.（3） SHENZHEN INS.（3） DONGGUAN XIO.（2）
GLOBAL GRAPH.（2） HE J（2） NANOTEK INST.（2）

Sound-producing device vibrating diaphragm comprises at least one fluorosilicone rubber membrane layer composed of substituted silicone based first segment, silicone based second segment and at least one alkyl substituted silicone based third segments.

LI C, WANG T, WANG H

Diaphragm of sound-producing device comprises layer of fluorosilicone rubber film layer three chain sections in net-shaped polymer.

LI C, WANG T, WANG H

Diaphragm for sounding device for electronic device, includes layer of silicone rubber film, where silicone rubber film layer is based on polysiloxane containing vinyl in its side chain as base polymer and crosslinking agent.

LI C, WANG T, WANG H

Polyurethane composition used in polyurethane elastomer, comprises polyisocyanate component comprising isocyanate-terminated prepolymer obtained from reaction of polyol with 1,4-bis(isocyanatomethyl cyclohexane), or mixture of 1,4-bis(isocyanatomethyl cyclohexane), and isocyanate-reactive component.

SONG N

Composite film used for electronic product, comprises polymer matrix layer in which magnetic fillers are dispersed, and metal mesh impregnated in polymer matrix layer.

CHOA Y H, KIM J R, SONG Y S, CHO H B, LEE S B, JUNG B M, KIM M Y, LIM M S, CHOA Y, SONG Y, CHO H, LIMMINSUP

Flexible temperature sensor used for wearable device, comprises flexible substrate, and temperature-sensitive conductive composite film material comprising single-walled carbon nanotubes, reduced graphene oxide, and poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate).

LI H, ZHU Z, SU Y, WANG L

Graphene modified polyethylene terephthalate film material, comprises graphite, ethylene glycol as raw materials, and modified graphene prepared by ball milling in supercritical carbon dioxide atmosphere.

WU D, CHEN D, WU T

Preparing phosphor-based graphene chitin gel photothermal film in the field of seawater desalination and sewage including sewage oil-water mixture and dye wastewater treatment, involves using phosphorus-based graphene and chitin.

YU X, WAN P, HUANG H

Highly enhanced composite membrane electrode with fluorine-containing proton or ion exchange membrane used in battery separator, comprises two layers of microporous reinforced membrane.

WU H, YANG Y

Producing nanocellulose film by applying nanocellulose dispersion on surface of substrate to form layer, and drying layer on surface of substrate to form film, where substrate contains fibrous substrate coated with hydrophobic release layer.

KOPPOLU R, TOIVAKKA M