using vat or sulfur dyes

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D06P3/343

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DTEXTILES PAPER D06Textile goods D06PDYEING OR PRINTING TEXTILES DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated

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D06P3/343using vat or sulfur dyes

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Patents Grantslast 30 patents

Information Patent Grant
Tinting hydrogel materials with vat dyes
- Patent number 5,534,038
- Issue date Jul 9, 1996
- Pilkington Barnes Hind, Inc.
- John M. Evans
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for producing a tinted contact lens
- Patent number 5,516,467
- Issue date May 14, 1996
- Menicon Co., Ltd.
- Kazuharu Niwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the treatment of skins, hides or shett materials contai...
- Patent number 5,512,058
- Issue date Apr 30, 1996
- Commissariat l'Energie Atomique
- Gerard Gavend
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents