Cheul Hyeon Hwang

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Water-blown rigid foams with improved mechanical properties at low...
- Patent number 8,940,803
- Issue date Jan 27, 2015
- BASF SE
- Marco Balbo Block
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown rigid foams for the insulation of liquefied natural gas...
- Patent number 8,530,533
- Issue date Sep 10, 2013
- BASF SE
- Pit Lehmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RIGID POLYURETHANE FOAMS WITH REDUCED SHRINKAGE
- Publication number 20150232631
- Publication date Aug 20, 2015
- BASF SE
- Marco Balbo Block
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
WATER-BLOWN RIGID FOAMS WITH IMPROVED MECHANICAL PROPERTIES AT LOW...
- Publication number 20110251297
- Publication date Oct 13, 2011
- BASF SE
- Marco Balbo Block
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-BLOWN RIGID FOAMS FOR THE INSULATION OF LIQUEFIED NATURAL GAS...
- Publication number 20100041782
- Publication date Feb 18, 2010
- BASF SE
- Pit Lehmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...