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Reversible thermochromic compositions
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Patent number 8,273,822
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Issue date Sep 25, 2012
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BASF SE
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Mirko Rossi
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Stabilizer composition for polymers
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Patent number 8,173,728
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Issue date May 8, 2012
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BASF SE
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Cesare Lorenzetti
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Piperazinone derivatives
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Patent number 7,109,259
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Issue date Sep 19, 2006
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Ciba Specialty Chemicals Corporation
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Dario Lazzari
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Piperazinone derivatives
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Patent number 6,596,461
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Issue date Jul 22, 2003
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Ciba Specialty Chemicals Corporation
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Dario Lazzari
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Morpholinones as light stabilizers
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Patent number 6,562,815
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Issue date May 13, 2003
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Ciba Specialty Chemicals Corporation
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Dario Lazzari
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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