Patent · US Expired

Preparation for the antistatic finishing of fibers

US3956143A · kind A · utility

1Cited by

5References

1Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Ulrich Cuntze
Gustav Dollinger
Rolf Kleber · Neu-Isenburg, DE

Key dates

Filing date	Jul 10, 1974
Grant date	May 11, 1976
Priority date	—
Expiry date	Jul 10, 1994

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/2459
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Peralkylated reaction products of .alpha.-olefin oxides of 8 to 18 carbon atoms with lower alkylene-diamines, dialkylene-triamines or trialkylene-tetramines are fiber lubricants which are capable of rendering the fibers antistatic.

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