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Basic dye mixtures for aramid fibres
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Patent number 11,377,787
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Issue date Jul 5, 2022
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DyStar Colours Distribution GmbH
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Adrian Murgatroyd
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Cationic compounds
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Patent number 4,652,645
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Issue date Mar 24, 1987
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Ciba-Geigy Corporation
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Willy Stingelin
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Basic phenoxazine dyestuffs
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Patent number 4,288,227
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Issue date Sep 8, 1981
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Sandoz Ltd.
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Berthold Gertisser
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Benz-[c,d]-indolyl compounds
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Patent number 4,234,488
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Issue date Nov 18, 1980
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Bayer Aktiengesellschaft
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Horst Harnisch
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Benz-(C,D)-indolyl compounds
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Patent number 4,147,865
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Issue date Apr 3, 1979
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Bayer Aktiengesellschaft
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Horst Harnisch
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Cationic dyestuffs
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Patent number 4,145,537
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Issue date Mar 20, 1979
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Bayer Aktiengesellschaft
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Hubertus Psaar
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Benzodipyrrole dyestuffs
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Patent number 4,122,087
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Issue date Oct 24, 1978
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Imperial Chemical Industries Limited
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Colin William Greenhalgh
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Benzodifuran dyestuffs
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Patent number 4,115,404
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Issue date Sep 19, 1978
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Imperial Chemical Industries Limited
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Colin William Greenhalgh
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3929785
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Patent number 3,929,785
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Issue date Dec 30, 1975
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3773764
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Patent number 3,773,764
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Issue date Nov 20, 1973
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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1660167
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Patent number 1,660,167
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Issue date Feb 21, 1928
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...