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:
Dec. 01, 2015
Filed:
Jun. 01, 2015
Applicant:
Spinnova Oy, Jyvaskyla, FI;
Inventors:
Assignee:
SPINNOVA OY, Jyvaskyla, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 2/30 (2006.01); D01F 1/10 (2006.01); D01F 2/28 (2006.01); D01D 10/02 (2006.01); D01F 2/24 (2006.01); D01D 5/04 (2006.01); D01F 2/26 (2006.01); D01D 5/11 (2006.01); D02G 3/02 (2006.01); D02G 3/22 (2006.01); D02G 3/08 (2006.01);
U.S. Cl.
CPC ...
D01F 1/10 (2013.01); D01D 5/04 (2013.01); D01D 5/11 (2013.01); D01D 10/02 (2013.01); D01F 2/24 (2013.01); D01F 2/26 (2013.01); D01F 2/28 (2013.01); D02G 3/02 (2013.01); D02G 3/08 (2013.01); D02G 3/22 (2013.01); D10B 2201/01 (2013.01); D10B 2201/20 (2013.01);
Abstract
A method for the manufacture of fibrous yarn includes providing an aqueous suspension formed from fibers and at least one rheology modifier; directing the aqueous suspension through at least one nozzle, to form at least one yarn, and subjecting said yarn to dewatering. The at least one nozzle can have an inner diameter of an outlet smaller than or equal to a maximum length weighed fiber length of the fibers.