Min Zhang

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyester polyols containing secondary alcohol groups and their use...
- Patent number 7,750,108
- Issue date Jul 6, 2010
- Dow Global Technologies Inc.
- Zenon Lysenko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyester polyols containing secondary alcohol groups and their use...
- Publication number 20090264546
- Publication date Oct 22, 2009
- Zenon Lysenko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...