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Iridescent fabrics
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Patent number 5,741,590
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Issue date Apr 21, 1998
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E. I. Du Pont de Nemours and Company
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Henry Kobsa
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Cationic fluorescent whitening agents
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Patent number 4,433,975
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Issue date Feb 28, 1984
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Ciba-Geigy Corporation
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Hans R. Meyer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Cationic fluorescent whitening agents
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Patent number 4,432,886
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Issue date Feb 21, 1984
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Ciba-Geigy Corporation
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Hans R. Meyer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Cationic fluorescent whitening agents
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Patent number 4,384,121
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Issue date May 17, 1983
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Ciba-Geigy Corporation
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Hans R. Meyer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Cationic fluorescent whitening agents
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Patent number 4,263,431
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Issue date Apr 21, 1981
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Ciba-Geigy Corporation
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Kurt Weber
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Phenyl-benzimidazolyl-furanes
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Patent number 4,189,589
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Issue date Feb 19, 1980
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Ciba-Geigy Corporation
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Hans R. Meyer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3518266
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Patent number 3,518,266
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3131079
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Patent number 3,131,079
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3113825
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Patent number 3,113,825
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Issue date Dec 10, 1963
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Patent number 2,809,123
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Issue date Oct 8, 1957
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...