Patents by Inventor Armin TRAUB

Armin TRAUB 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).

  • FORMALDEHYDE-FREE PRINTING INK FOR PRINTING ONTO FABRICS
    Publication number: 20230357586
    Abstract: A discharge printing agent contains a sulfinic acid compound, a thickening polymer having carboxylic acid groups —COOH or carboxylate groups —COO— attached to the polymeric backbone, an odour control agent, and water. The discharge printing agent has a viscosity of 2,500-150,000 mPa·s. A method can be used for preparing the discharge printing agent, and a precursor composition of the discharge printing agent can be used in the method. A discharge printing process using the discharge printing agent can produce a dyed fabric having a pattern.
    Type: Application
    Filed: September 20, 2021
    Publication date: November 9, 2023
    Applicant: CHT Germany GmbH
    Inventors: Armin TRAUB, Lukas-Grischa Gottwald, Helmuth Haas