Na Yu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Nanophase carbon black grafted with organic compound in situ
- Patent number 7,951,310
- Issue date May 31, 2011
- East China University of Science and Technology
- Chifei Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Nanophase carbon black grafted with organic compound in situ, synth...
- Publication number 20070235692
- Publication date Oct 11, 2007
- Chifei Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...