Yafei ZHU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Redispersible polymer powders prepared from blends of carboxylate
- Patent number 8,268,927
- Issue date Sep 18, 2012
- Dow Global Technologies LLC
- Robert Baumann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
REDISPERSIBLE POLYMER POWDERS PREPARED FROM BLENDS OF CARBOXYLATE
- Publication number 20120029119
- Publication date Feb 2, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Juergen DOMBROWSKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...