国家/地区 中国（4）
IPC部 A（5）
IPC大类 A61（5）
IPC小类 C08J（5） C08L（5） A61B（3）
C08K（3） C09D（2）
IPC C08J009/36（5）
发明人 CHEN R（2） GAO D（2） LI C（2）
REN D（2） SHI J（2） WANG Y（2）
YIN Y（2）
公开年 2023（4）
申请年 2023（2） 
专利权人 ZHEJIANG LAB（2）

Transparent piezoelectric film useful for preparing ultrasonic transducer, comprises e.g. composite heterojunction particles are chemical heterojunction formed between conductive particles and transparent inorganic piezoelectric phase particles.

GAO D, WANG Y, LI C, CHEN R, SHI J, YIN Y, REN D

Stretchable piezoelectric film useful in preparing ultrasonic transducer, comprises porous cellulose-based polymer, and piezoelectric active material loaded in pores of porous cellulose-based polymer, where piezoelectric active material comprises organic piezoelectric phase.

GAO D, WANG Y, LI C, CHEN R, SHI J, YIN Y, REN D

Panel used for mat or mattress, comprises raw material consisting of resin and air ball.

SHIN Y M

Preparing fibroin flexible electrode useful e.g. for monitoring muscle nerve injury, comprises pressing fibroin masterbatch (made of plasticizer and fibroin aqueous solution), pasting mask plate on plasma processed fibroin film, and coating with reduced graphene oxide fibroin conductive solution.

YANG W, LIU Y, OUYANG C

Preparing functionalized graphene-modified porous polyether-ether-ketone material, involves carrying out melt blending, dissolving soluble salt or soluble acid salt, assembling functionalized graphene on polyether-ether-ketone and dipping.

WANG Z, BAO N, XU X, SHEN L, DING Y