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:
Mar. 24, 2015
Filed:
Oct. 27, 2008
Applicants:
Steffen Bornemann, Klein Ilsede, DE;
Markus Haberer, Osnabrück, DE;
Inventors:
Steffen Bornemann, Klein Ilsede, DE;
Markus Haberer, Osnabrück, DE;
Assignee:
Fitesa Germany GmbH, Peine, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D04H 3/007 (2012.01); D04H 1/00 (2006.01); C08K 3/00 (2006.01); D04H 1/42 (2012.01); D01F 1/10 (2006.01); D04H 1/4291 (2012.01); D04H 3/02 (2006.01); D04H 3/16 (2006.01);
U.S. Cl.
CPC ...
D04H 1/42 (2013.01); D01F 1/10 (2013.01); D04H 1/4291 (2013.01); D04H 3/007 (2013.01); D04H 3/02 (2013.01); D04H 3/16 (2013.01);
Abstract
A polymer fiber comprising a thermoplastic polymer and an inorganic filler, wherein the filler content, based on the polymer fiber, is more than about 10% by weight and the mean particle size (D) of the filler is less than or equal to about 6 μm. A textile fabric, especially nonwoven, produced from the polymer fiber.