Patents by Inventor Manfred Jungen

Manfred Jungen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dyeing of Polyamide Fibers
    Publication number: 20090255064
    Abstract: The present invention relates to a process for dyeing fibre materials composed of natural or synthetic polyamides wherein an alkoxylated and quaternized fatty acid amine, preferably an oleylamine, is used as a leveling agent. The present compound leads to very uniform dyeings and is very effective in low concentrations.
    Type: Application
    Filed: September 20, 2006
    Publication date: October 15, 2009
    Inventors: Manfred Jungen, Udo Schmitt
  • Dyeing of Wool Fibres
    Publication number: 20090158534
    Abstract: The present invention relates to a process for dyeing fibre materials composed of wool wherein an alkoxylated and quaternized fatty acid amine, preferably a quaternized, ethoxylated oleylamine, is used as a levelling agent. The present compound leads to very uniform dyeings and is very effective in low concentrations.
    Type: Application
    Filed: September 29, 2006
    Publication date: June 25, 2009
    Inventors: Manfred Jungen, Jean-Pierre Vierling, Udo Schmitt, Rino Marazzi
  • Liquid Textile-Pretreating Agent
    Publication number: 20080254695
    Abstract: The present invention concerns a liquid textile-pretreating agent useful in all continuous and batch pretreatment operations which is based on phosphoric esters of alkoxylated Guerbet alcohols and is very stable to alkali not only in the formulation but also in the liquor. It is usually used in the form of an aqueous composition having an active content in the range from 40% to 70% by weight, with or without 0.1% to 3.5% by weight of further auxiliary materials, examples being surfactants, biocides, defoamers or foam suppressants.
    Type: Application
    Filed: March 2, 2005
    Publication date: October 16, 2008
    Inventor: Manfred Jungen
  • Dispersant for Polyester Oligomers
    Publication number: 20080148497
    Abstract: The present invention relates to the use of mono- or polyunsaturated alpha-olefÊnsulphonates as an active substance alone or in combination with further codispersants for removing polyester oligomers from fibres, fabrics or textile-dyeing machines, for preventing deposits or for deweighting polyester fibres.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 26, 2008
    Applicant: CLARIANT FINANCE (BVI) LIMITED
    Inventor: Manfred Jungen
  • Multifunctional textile-pretreating agent
    Publication number: 20070000075
    Abstract: The present invention relates to a multifunctional textile-pretreating agent which has a bleaching, wetting and stabilizing action and provides a good washing and sequestering effect. Particularly the combination of two different alkoxylates with hydroxy carboxylic acids, sulphonates and phosphonates leads to an all-in-one product requiring only a very small amount of solubilizer, if any.
    Type: Application
    Filed: August 13, 2004
    Publication date: January 4, 2007
    Inventor: Manfred Jungen