Abstract: A method for photocatalytic white discharge printing for achieving patterns on textiles includes closely integrating substrates with patterned printing plates or fixing patterned printing plates on one or both sides of a substrate, placing them in a reactor equipped with a light source and containing the photocatalytic white discharging formulation. The method has the characteristics of a simple process, short processing, easy controlling and wide adaptability. The process eliminates the need for printing plates and expensive printing apparatus used in complicated conventional printing methods. Additionally, the photocatalytic solution can be reused which avoids generous application of chemical agents and waste discharges that are present in conventional printing methods. The method is beneficial for cutting costs, saving energy, reducing emissions and has cleaner production.
Abstract: The present invention relates to an aqueous composition and a method of levelling hair color especially the hair lighter colored or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast-difference in color-between the re-growth and formerly lightened parts is clearly visible. Compositions comprising (1) at least one fatty acid salt, (2) an in-situ formed ammonium or substituted ammonium salt and (3) one or both of (a) cationic or cationizable surfactants and (b) a quaternary ammonium surfactant.
Type:
Grant
Filed:
July 2, 2010
Date of Patent:
November 13, 2012
Assignee:
KPSS KOA Professional Salon Services GmbH
Inventors:
Jonathan Wood, Ovidiu Feier-Iova, Achim Scholl, Axel Balke
Abstract: A process for coloring and permanently shaping keratin fibers especially human hair comprising applying to the human hair: (a) an aqueous coloring composition based on at least one oxidative dye precursor and optionally at least one coupling substance but not comprising any direct dye is mixed with a composition comprising at least one oxidizing agent and applied onto hair and rinsed off from hair with water after processing 5 to 45 min at a temperature of 20 to 45° C.
Type:
Grant
Filed:
July 18, 2008
Date of Patent:
July 6, 2010
Assignee:
KPSS-KAO Professional Salon Services GmbH
Inventors:
Bernd Nöcker, Jonathan Wood, Kornelia Weiβbach, Horst Kubatz
Abstract: Agents for coloring keratinic fibers are provided which contain specific m-phenylenediamine derivatives such as N-2-(morpholine-4-yl)ethyl-m-phenylenediamine, N-3-(morpholine-4-yl)propyl-m-phenylenediamine, and N-3-(imidazole-1-yl)-propyl-m-phenylenediamine.
Type:
Grant
Filed:
June 22, 2005
Date of Patent:
November 14, 2006
Assignee:
Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
Inventors:
Georg Knuebel, Bernd Meinigke, Horst Hoeffkes, Ralph Nemitz
Abstract: A shaped body is provided for preparing coloring compositions and for coloring keratin fibers. The shaped body contains at least one dye precursor, at least one oxidizing agent, and at least one alkalinizing agent. The shaped body is placed in a composition containing water to form a coloring composition that can be applied to keratin fibers.
Type:
Grant
Filed:
June 14, 2002
Date of Patent:
September 14, 2004
Assignee:
Henkel Kommanditgesellschaft aug Aktien
Inventors:
Erik Schulze zur Wiesche, Britta Bossmann, Detlef Hollenberg, Michael Dreja