Patent · US Expired

Fabric softener compositions

US6815412B1 · kind B1 · utility

3Cited by

4References

16Claims

0Family size

Assignee

Ciba Specialty Chemicals Corporation · US

Inventors

Petr Kvita · Reinach, CH
Peter Otto · Rheinfelden (Baden), DE
Mario Dubini · Niederdorf, CH
Harald Chrobaczek · Augsburg, DE
Michael Geubtner · Marktoberdorf, DE
Ralf Goretzki · Stadtbergen, DE
Barbara Weber · Weil am Rhein, DE
Emmanuel Martin · Folgensbourg, FR

Key dates

Filing date	Sep 4, 2002
Grant date	Nov 9, 2004
Priority date	—
Expiry date	Sep 4, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/3742
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a method of use of a softener composition for the antipilling treatment of textile fibre materials in domestic applications, which softener composition comprises: A) a fabric softener; B) at least on additive selected from the group consisting of a) a polyethylene, or a mixture thereof, b) a fatty acid alkanolamide, or a mixture thereof, c) a polysilicic acid, or a mixture thereof, and d) a polyurethane, or a mixture thereof; and C) a selected polyorganosiloxane compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.