Xiang Liu

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Chengdu, CN

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Patents Applicationslast 30 patents

Information Patent Application
A POLYESTER POLYURETHANE MATERIAL WITH LONG TERM HYDROLYSIS RESISTANCE
- Publication number 20150322196
- Publication date Nov 12, 2015
- Bayer MaterialScience AG
- Hartmut NEFZGER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE WITH IMPROVED ABRASION RESISTANCE, THE METHOD FOR PREP...
- Publication number 20130274365
- Publication date Oct 17, 2013
- Bayer Intellectual Property GmbH
- Sam Torres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE WITH IMPROVED ABRASION RESISTANCE, THE METHOD FOR PREP...
- Publication number 20130059935
- Publication date Mar 7, 2013
- Sam Torres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...