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:
Jan. 28, 2025
Filed:
Apr. 05, 2018
Applicant:
Weidmann Holding Ag, Rapperswil, CH;
Inventors:
Stefan Truniger, Pfäffikon ZH, CH;
Tobias Wolfinger, Uznach, CH;
Assignee:
Weidmann Holding AG, Rapperswil, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21C 5/00 (2006.01); D21C 9/00 (2006.01); D21D 1/28 (2006.01); D21D 1/34 (2006.01); D21H 11/18 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
D21C 9/007 (2013.01); D21D 1/28 (2013.01); D21D 1/34 (2013.01); D21H 11/18 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
The invention relates to a method for producing microscale and/or nanoscale fiber material. The method has at least the step of dispersing () dried pre-comminuted pump in a liquid. The method additionally has a step of finely comminuting () the pulp dispersed in the liquid such that a fine comminution mixture is produced which contains the liquid and the fiber material with the microscale and/or nanoscale fibril agglomerates.
Truniger, Stefan. (2025). Method for producing microscale and/or nanoscale fiber material (U.S. Patent No. 12209363). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12209363
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile