Yihu YANG

Follow

Person

Xiaogan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing refined lactide from recovered polylactic acid
- Patent number 9,475,790
- Issue date Oct 25, 2016
- XIAOGAN ESUN MATERIAL CO., LTD.
- Yihu Yang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING REFINED LACTIDE FROM RECOVERED POLYLACTIC ACID
- Publication number 20150065732
- Publication date Mar 5, 2015
- Xiaogan Esun New Material Co., Ltd.
- Yihu YANG
- C07 - ORGANIC CHEMISTRY