Patent · US Expired

Coating compound for fibres

US6391953B1 · kind B1 · utility

2Cited by

13References

17Claims

0Family size

Assignees

BAYER HEALTHCARE LLC · DE
Bayer Faser GmbH · DE

Inventors

Stephan Hutte · Leverkusen, DE
Bernd Klinksiek · Bensberg, DE
Andreas Endesfelder · Overath, DE
Hans-Joachim Wollweber · Krefeld, DE
Hans-Josef Behrens · Dormagen, DE

Key dates

Filing date	Feb 5, 1999
Grant date	May 21, 2002
Priority date	—
Expiry date	Feb 5, 2019

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06M2200/00
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a coating compound for fibers and to a process for the production thereof The invention relates in particular to a preparation agent for elastanes, based on a dispersion of fatty-acid metal salts and an agglomeration inhibitor in polyorganosiloxanes and mineral oils. The preparations are produced by a precipitation process from which fined-particle and sedimentation-stable dispersions with a narrow particle size distribution are obtained which are free from agglomerates.

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