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. 10, 2015
Filed:
Apr. 27, 2011
Applicants:
Uwe Heitmann, Göppingen, DE;
Heinrich Planck, Nürtingen, DE;
Inventors:
Uwe Heitmann, Göppingen, DE;
Heinrich Planck, Nürtingen, DE;
Assignee:
Deutsche Institute fur Textil-und Faserforschung Denkendorf, Denkendorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/38 (2006.01); B29C 70/50 (2006.01); D02G 3/36 (2006.01); D02G 3/40 (2006.01); B29B 15/12 (2006.01);
U.S. Cl.
CPC ...
D02G 3/38 (2013.01); B29C 70/50 (2013.01); D02G 3/36 (2013.01); D02G 3/402 (2013.01); B29B 15/12 (2013.01);
Abstract
A hybrid yarn for producing molded parts having a thermoplastic matrix and reinforcing fibers embedded therein. The hybrid yarn includes a core substantially made of staple fibers aligned in a straight line in the longitudinal direction of the hybrid yarn, and a cover made substantially of staple fibers wound helically about the core. The staple fibers forming the core and the staple fibers forming the cover each are made of an intimate mixture of thermoplastic matrix fibers and reinforcing fibers.