Gi-Yong Um

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Busan, KR

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Patents Applicationslast 30 patents

Information Patent Application
Thermoplastic Polyurethane Imparted with Crosslinking Sites and Met...
- Publication number 20190055342
- Publication date Feb 21, 2019
- Sang Chul NAM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGENATED BLOCK COPOLYMER, RESIN COMPOSITION COMPRISING THE HYDR...
- Publication number 20090312449
- Publication date Dec 17, 2009
- Shigeru Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer foam containing hydrogenated copolymer
- Publication number 20060205890
- Publication date Sep 14, 2006
- Masahiro Sasagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...