Color-protecting washing or cleaning agent

US8580726B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Paula Barreleiro · Mülheim an der Ruhr, DE
• Thomas Eiting · Goldkronach, DE
• Andreas Taden · Goldkronach, DE
• Siglinde Erpenbach · Monheim, DE

Key dates

• Filing date: Nov 9, 2011
• Grant date: Nov 12, 2013
• Expiry date: Jan 15, 2032

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/3776
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to washing and cleaning agents for washing or cleaning colored textile surface structures, used for improving the color-fastness thereof. The aim was substantially met by adding polymers obtained by the polymerization of benzoxazine monomers to the agent.