Changyin Li

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of modified starch ether for improving anti-slid...
- Patent number 11,091,565
- Issue date Aug 17, 2021
- Shandong Eton New Material Co., Ltd.
- Kun Teng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD OF MODIFIED STARCH ETHER FOR IMPROVING ANTI-SLID...
- Publication number 20210122836
- Publication date Apr 29, 2021
- Kun Teng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...