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Optical brightening with mixtures of optical brighteners

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  • CPC
  • D06L3/125
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Parent Industries

DTEXTILES PAPER D06Textile goods D06LBLEACHING D06L3/00Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs

Current Industry

D06L3/125Optical brightening with mixtures of optical brighteners
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Formulations of fluorescent whitening agents in dispersed form
    • Patent number 8,679,199
    • Issue date Mar 25, 2014
    • Hunstman International LLC
    • Serge Gruetter
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method for spray bleaching cellulosic fabrics
    • Patent number 8,404,628
    • Issue date Mar 26, 2013
    • HBI Branded Apparel Enterprises, LLC
    • Ruth E. May
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Storage-stable fluorescent whitener formulations
    • Patent number 8,163,688
    • Issue date Apr 24, 2012
    • BASF SE
    • Josef Zelger
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Bleaching composition comprising an alkoxylated benzoic acid
    • Patent number 7,910,536
    • Issue date Mar 22, 2011
    • The Procter & Gamble Company
    • Andrea Briatore
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Triazinylaminostilbene disulphonic acid mixtures
    • Patent number 7,585,333
    • Issue date Sep 8, 2009
    • Ciba Specialty Chemicals Corporation
    • Fabienne Cuesta
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Mixtures of fluorescent whitening agents
    • Patent number 7,497,971
    • Issue date Mar 3, 2009
    • Ciba Specialty Chemicals Corporation
    • Jean-Jacques Donzé
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Fiber structure having high whiteness and high moisture-absorbing a...
    • Patent number 7,273,501
    • Issue date Sep 25, 2007
    • Japan Exlan Company, Limited
    • Shigeru Nakashima
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Triazinylaminostilbene disulphonic acid mixtures
    • Patent number 7,270,771
    • Issue date Sep 18, 2007
    • Ciba Specialty Chemicals Corporation
    • Fabienne Cuesta
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    UV absorbing mixture with textile fiber affinity
    • Patent number 7,011,772
    • Issue date Mar 14, 2006
    • BASF Aktiengesellschaft
    • Thomas Heidenfelder
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Optical brighteners compositions their production and their use
    • Patent number 6,890,454
    • Issue date May 10, 2005
    • Clariant Finance (BVI) Limited
    • John Martin Farrar
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Composition and method for bleaching a substrate
    • Patent number 6,866,687
    • Issue date Mar 15, 2005
    • Unilever Home & Personal Care USA, a division of Conopco, Inc.
    • Stephen Norman Batchelor
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Increasing the wet slippage properties of textiles material, and we...
    • Patent number 6,858,044
    • Issue date Feb 22, 2005
    • Clariant Finance (BVI) Limited
    • Bernard Danner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Mixtures of fluorescent whitening agents
    • Patent number 6,783,698
    • Issue date Aug 31, 2004
    • Ciba Specialty Chemicals Corporation
    • Dieter Reinehr
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Aqueous compositions of UV-active agents, their production and use
    • Patent number 6,780,827
    • Issue date Aug 24, 2004
    • Clariant Finance (BVI) Limited
    • Rainer Daus
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous compositions of a UV-active agents, their production and use
    • Patent number 6,723,256
    • Issue date Apr 20, 2004
    • Clariant Finance (BVI) Limited
    • Jürg Heller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Mixtures of fluorescent whitening agents
    • Patent number 6,719,922
    • Issue date Apr 13, 2004
    • Ciba Specialty Chemicals Corporation
    • Dieter Reinehr
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Fiber cleaning system and method
    • Patent number 6,632,253
    • Issue date Oct 14, 2003
    • Victoria I. Pettigrew
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Fluorescent whitening agents
    • Patent number 6,464,735
    • Issue date Oct 15, 2002
    • Ciba Specialty Chemicals Corporation
    • Peter Rohringer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Fluorescent whitening agents
    • Patent number 6,458,169
    • Issue date Oct 1, 2002
    • Ciba Specialty Chemicals Corporation
    • Peter Rohringer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Fluorescent whitening agents
    • Patent number 6,210,449
    • Issue date Apr 3, 2001
    • Ciba Specialty Chemicals Corporation
    • Peter Rohringer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Fluorescent whitening agent, its preparation and use
    • Patent number 6,165,973
    • Issue date Dec 26, 2000
    • Ciba Specialty Chemicals Corporation
    • Richard Leon Baker
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Use of triazine-based UVAs for use as quenchers in paper-making pro...
    • Patent number 6,143,888
    • Issue date Nov 7, 2000
    • Ciba Specialty Chemicals Corporation
    • Peter Rohringer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Mixtures of optical brighteners
    • Patent number 6,120,704
    • Issue date Sep 19, 2000
    • Clariant GmbH
    • Thomas Martini
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Protective method
    • Patent number 6,117,189
    • Issue date Sep 12, 2000
    • Ciba Specialty Chemicals Corporation
    • Dieter Reinehr
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Complexes of ultraviolet absorbers and quaternary ammonium compound...
    • Patent number 6,046,330
    • Issue date Apr 4, 2000
    • Jessica Ann Qinghong
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method for increasing the SPF rating of textile fibers by treatment...
    • Patent number 6,015,504
    • Issue date Jan 18, 2000
    • Ciba Specialty Chemicals Corporation
    • Dieter Reinehr
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Use of heterocyclic compounds as activators for inorganic peroxy co...
    • Patent number 5,972,237
    • Issue date Oct 26, 1999
    • BASF Aktiengesellschaft
    • Reinhard Muller
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Compounds
    • Patent number 5,945,396
    • Issue date Aug 31, 1999
    • Ciba Specialty Chemicals Corporation
    • Claude Eckhardt
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Triazine derivatives and their use
    • Patent number 5,939,379
    • Issue date Aug 17, 1999
    • Ciba Specialty Chemicals Corporation
    • Claude Eckhardt
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Low hue photobleaches
    • Patent number 5,916,481
    • Issue date Jun 29, 1999
    • The Procter & Gamble Company
    • Alan David Willey
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents