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Hydroxyphenyltriazines
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Patent number 5,959,008
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Issue date Sep 28, 1999
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Ciba Specialty Chemicals Corp.
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Jean-Luc Birbaum
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C07 - ORGANIC CHEMISTRY
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Polysiloxane light stabilizers
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Patent number 5,837,792
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Issue date Nov 17, 1998
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Ciba Specialty Chemicals Corporation
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Roger Meuwly
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Protective coating for wood
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Patent number 5,756,793
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Issue date May 26, 1998
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Ciba Specialty Chemicals Corporation
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Andreas Valet
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C07 - ORGANIC CHEMISTRY
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Protective coating for wood
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Patent number 5,707,690
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Issue date Jan 13, 1998
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Ciba-Geigy Corporation
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Andreas Valet
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C07 - ORGANIC CHEMISTRY
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