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Ciba Earns Patent For Textile Treatment

November 15, 2005

Patent No. US 6,737,391 B2: Ciba Specialty Chemicals Corp., Tarrytown, NY, patented an unsymmetrical compound to treat textiles consisting of a linear or branched alkylene radical; a cyano, linear or branched C1C8 alkyl; a hydrogen, linear or branched C1C4 alkyl amino and a 1,2-cyclohexylene radical.
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