Yujin SIM

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
ISOCYANATE COMPOSITION AND PREPARATION METHOD OF THE SAME
- Publication number 20250019484
- Publication date Jan 16, 2025
- Hanwha Solutions Corporation
- Eun Ji WOO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING POLYISOCYANATE COMPOSITION
- Publication number 20220306835
- Publication date Sep 29, 2022
- Hanwha Solutions Corporation
- Yujin SIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...