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. 14, 2023
Filed:
Dec. 27, 2017
Shpp Global Technologies B.v., Bergen op Zoom, NL;
Vaidyanath Ramakrishnan, Bergen op Zoom, NL;
Bruke Danniel Jofore, Bergen op Zoom, NL;
Johannes Gerardus Petrus Goossens, Heeswijk-Dinther, NL;
Pieter Jan Antoon Janssen, Rijsbergen, NL;
Hans Looij, Bergen op Zoom, NL;
SHPP Global Technologies B.V., Bergen op Zoom, NL;
Abstract
Provided are extrusion dies having entrance, orientation, merging (), and exit () sections, which dies may be used to produce fibers having, e.g., oriented reinforcement materials (e.g., PTFE) dispersed within. The dies provide fibers having enhanced mechanical and processing properties. The orientation section comprises orientation channels () wherein a ratio of a cross-sectional area having of the channel inlet to a cross-sectional area of the channel outlet is between 2 and 45.