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:
Jun. 16, 2020
Filed:
Apr. 20, 2017
Applicant:
Freudenberg Performance Materials Lp, Durham, NC (US);
Inventors:
Doug Clark, Raleigh, NC (US);
Hoa Pham, Raleigh, NC (US);
Assignee:
FREUDENBERG PERFORMANCE MATERIALS LP, Durham, NC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 48/00 (2019.01); B29C 43/24 (2006.01); B29C 43/00 (2006.01); D01D 4/02 (2006.01); D01F 6/62 (2006.01); B29C 48/05 (2019.01); B29C 48/30 (2019.01); B29C 48/345 (2019.01); D04H 3/16 (2006.01); D04H 3/14 (2012.01); D01D 5/098 (2006.01); D01F 6/84 (2006.01); D01D 5/08 (2006.01); B29C 43/52 (2006.01); B29K 67/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 48/0011 (2019.02); B29C 43/003 (2013.01); B29C 43/24 (2013.01); B29C 48/022 (2019.02); B29C 48/05 (2019.02); B29C 48/30 (2019.02); B29C 48/345 (2019.02); D01D 4/02 (2013.01); D01D 5/082 (2013.01); D01D 5/0985 (2013.01); D01F 6/62 (2013.01); D01F 6/84 (2013.01); D04H 3/14 (2013.01); D04H 3/16 (2013.01); B29C 43/52 (2013.01); B29K 2067/003 (2013.01); B29L 2031/726 (2013.01);
Abstract
The present invention is directed at a relatively high modulus spunbond nonwoven material that is suitable for use in relatively high deep draw molding applications.