Patent · US Active

Polysaccharide fibers and method for the production thereof

US11008672B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

NUTRITION & BIOSCIENCES USA 4, INC. · US

Inventors

Franz Dürnberger · Lenzing, AT
Sigrid Redlinger · Lenzing, AT
Christoph Schrempf · Eferding, AT
Hartmut Ruf · Rötteln, DE
Heinrich Firgo · Vöcklabruck, AT
Gert Kroner · Seewalchen, AT

Key dates

Filing date	Jan 10, 2019
Grant date	May 18, 2021
Priority date	—
Expiry date	Feb 6, 2039

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD21H13/08
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a method for the production of polysaccharide fibers which, as a fiber-forming substance, comprise a mixture of cellulose and α(1→3)-glucan, as well as to the fibers made thereof and to their use.

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