Patent · US Active

Regenerated cellulose fiber

US11149367B2 · kind B2 · utility

0Cited by

9References

6Claims

0Family size

Assignee

KELHEIM FIBRES GMBH · DE

Inventors

Haio Harms · Gmunden, AT
Ingo Bernt · Regensburg, DE
Walter Roggenstein · Glückstadt, DE

Key dates

Filing date	Nov 12, 2012
Grant date	Oct 19, 2021
Priority date	—
Expiry date	Jun 16, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/611
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a regenerated cellulose fiber in the form of a solid viscose flat fiber having the following properties:

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