Uwe Kunzel

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for producing polyurethanes containing filling ma...
- Patent number 6,353,053
- Issue date Mar 5, 2002
- Bayer Aktiengesellschaft
- Wolfgang Friedrichs
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and mixing head for producing a reaction mixture from an iso...
- Patent number 6,297,342
- Issue date Oct 2, 2001
- Bayer Aktiengesellschaft
- Klaus Schulte
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PUR/PIR rigid foams based on aliphatic polyester polyols
- Publication number 20060047011
- Publication date Mar 2, 2006
- Jacqueline Kusan-Bindels
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Prepolymers useful for production of flame-retardant polyurethanes
- Publication number 20030092786
- Publication date May 15, 2003
- Ingo Brassat
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...