Jianzhang DAI

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Jiaxing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Silicone oil-treated fumed silica, manufacturing method and applica...
- Patent number 11,254,821
- Issue date Feb 22, 2022
- TOKUYAMA CORPORATION
- Takayuki Maehara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SILICONE OIL-TREATED FUMED SILICA, MANUFACTURING METHOD AND APPLICA...
- Publication number 20210115262
- Publication date Apr 22, 2021
- Tokuyama Corporation
- Takayuki MAEHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...