US 2003/0150064 A1Published application

Fabric-care agent

AssigneeCiba Specialty Chemicals Corporation

InventorsDieter Nickel, Patrizia Bianconi, Theodor Volkel, Horst-Dieter Speckmann, Maren Jekel

Life of this patent

Estimating the term…

Abstract

A textile-care composition that advantageously combines colour preservation with care of fibres and especially greying-inhibiting action was to be developed. That was achieved by means of a composition for textile care, comprising at least one cellulase and at least one colour-fixing polymer containing imidazolidine units.

Claims15

Dependent claims

Composition for textile care, comprising at least one cellulase and at least one colour-fixing polymer, wherein the colour-fixing polymer contains imidazolidine units.

Dependencies are inferred from the claim text.

Facts

Application: 10/239,903Filed 5 Feb 2003
Priority: DE 100 15 991.531 Mar 2000
Published: 14 Aug 2003
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

C11D 3/3703
Polymers: macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C11D 3/0021
Other compounding ingredients characterised by their effect: dye-stain or dye-transfer inhibiting compositions
C11D 3/3723
Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds: polyamines or polyalkyleneimines
C11D 3/38645
Preparations containing enzymes , e.g. protease or amylase: containing cellulase

Family

US 7,091,169 B2Related patent
US 2003/0150064 A1This patent

From the US filing history. Foreign family members aren’t listed.

Timeline

Citations

Open elsewhere

patentgrep

Loading patent…

patentgrepSearch patents

Back to results