The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2025
Filed:
Mar. 06, 2019
Applicant:
Lenzing Aktiengesellschaft, 4860 Lenzing, AT;
Inventors:
Martina Opietnik, 4861 Schörfling am Attersee, AT;
Verena Silbermann, 4851 Gampern, AT;
Andrea Borgards, 4853 Steinbach am Attersee, AT;
Assignee:
Lenzing Aktiengesellschaft, Lenzing, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 3/013 (2012.01); D01D 5/06 (2006.01); D01F 1/02 (2006.01); D01F 2/08 (2006.01);
U.S. Cl.
CPC ...
D04H 3/013 (2013.01); D01D 5/06 (2013.01); D01F 1/02 (2013.01); D01F 2/08 (2013.01); D10B 2201/24 (2013.01);
Abstract
The present invention provides a lyocell fiber with increased water retention value and decreased crystallinity as well as a method for producing same and products comprising same.