Lothar Kahl

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FRACC Atizapan de Zaragoza, MX

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous coating compositions containing urethane (meth)acylates hav...
- Patent number 6,335,381
- Issue date Jan 1, 2002
- Bayer Aktiengesellschaft
- Wieland Hovestadt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous coating composition for stoving finishes and process for th...
- Patent number 6,251,985
- Issue date Jun 26, 2001
- Bayer Aktiengesellschaft
- Christian Wamprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High solids polyurethane-urea dispersions having improved storage s...
- Patent number 6,084,051
- Issue date Jul 4, 2000
- Bayer Aktiengesellschaft
- Harald Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate-modified polycarboxylic acids and their use as cross...
- Patent number 5,959,060
- Issue date Sep 28, 1999
- Bayer Aktiengesellschaft
- Walter Schafer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...