Patent · US Expired

Polysiloxane and textile auxiliary containing a polysiloxane

US7632910B2 · kind B2 · utility

1Cited by

4References

16Claims

0Family size

Assignee

CHT R. BEITLICH GMBH · DE

Inventors

Peter Will · Gomaringen, DE
Matthias Koch · Glastonbury, US
Friedhelm Nickel · Essen, DE

Key dates

Filing date	Apr 4, 2003
Grant date	Dec 15, 2009
Priority date	—
Expiry date	May 5, 2023

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31663
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a polysiloxane of the general formula (I)having at least one epoxidic radical and at least one quaternary nitrogen atom and also a textile auxiliary which comprises at least one polysiloxane according to the present invention. The polysiloxane is capable of crosslinking with or on the fiber.

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