国家/地区 中国（6）
IPC部 B（6）
IPC大类 B32（6） C08（4） B29（2）
IPC小类 B32B（6）
IPC B32B015/20（6）
发明人 ZHANG C（6）
公开年 2021（3） 2022（3）
申请年 2020（3）  2022（2） 
专利权人

Preparing medical packaging film with high barrier property comprises e.g. adding acetic anhydride and modified titanium dioxide-graphene oxide composite, preparing modified titanium dioxide-carboxymethyl cellulose composite, and preparing polyhydroxyl butyric acid valeric acid copolyester film.

ZHOU S, YUAN X, ZHANG C

Preparing metal foam/oriented graphene laminate composite high heat-conducting flexible interface material used in electronic element radiating field by taking oriented silica gel sheet and coated metal foam sheet, forming blank based on coated metal foam sheet/ silica gel sheet and compounding.

LV X, GE Z, WANG Z, WANG K, ZHANG C

Multi-frequency selective noise reduction device useful in industrial noise control technology field, comprises e.g. vacuum outer framework supported on panel of inner sound insulation layer through vibration reduction connecting piece to form sealed vacuum layer.

ZHANG C, YU J, SUN D

Epoxy-type copper-clad plate material useful for aluminum substrate, and copper clad laminate, comprises composite resin, accelerator, curing agent and tin dioxide/graphene.

ZHANG C

Multifunctional intelligent greenhouse, has water fertilizer control system whose outlet is divided into multiple pipelines that are connected to multiple planting grooves, where water and fertilizer in water-fertilizer reservoir is conveyed to groove.

WU T, MA H, ZHANG C, WANG J

Processing graphene phenolic polymer composite air duct sheet involves using phenolic resin, curing agent, foaming agent and graphene water agent.

ZHANG C, WANG Y