Patent · US Expired

Fabric softener compositions

US6949503B2 · kind B2 · utility

1Cited by

10References

14Claims

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 28, 2004
Grant date	Sep 27, 2005
Priority date	—
Expiry date	Sep 28, 2024

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:

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