Xiaowen Wan

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing polyvinyl alcohol and polyvinyl acetate latex...
- Patent number 8,263,705
- Issue date Sep 11, 2012
- Chongqing Acme Chemical Industry Co., Ltd.
- Xiaowen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING POLYVINYL ALCOHOL AND POLYVINYL ACETATE LATEX...
- Publication number 20110028649
- Publication date Feb 3, 2011
- Xiaowen Wan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...