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. 10, 2023
Filed:
Jun. 12, 2014
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Vincent B. Gallez, Ottignies-Louvain la Neuve, BE;
Galen C. Richeson, Humble, TX (US);
Prasadarao Meka, Seabrook, TX (US);
John W. M. Roberts, Houston, TX (US);
Assignee:
EXXONMOBIL CHEMICALS PATENTS INC., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 6/46 (2006.01); B32B 5/02 (2006.01); D04H 3/007 (2012.01); D01F 6/30 (2006.01); D04H 1/4291 (2012.01); C08L 23/12 (2006.01);
U.S. Cl.
CPC ...
D01F 6/46 (2013.01); B32B 5/022 (2013.01); C08L 23/12 (2013.01); D01F 6/30 (2013.01); D04H 1/4291 (2013.01); D04H 3/007 (2013.01); B32B 2262/0253 (2013.01); B32B 2307/51 (2013.01); B32B 2307/718 (2013.01); C08L 2203/12 (2013.01); C08L 2205/03 (2013.01); C08L 2207/02 (2013.01);
Abstract
Described herein are fibers, nonwoven fabrics, and other nonwoven articles comprising a blend of at least one propylene-based elastomer and an impact copolymer. The impact copolymer is a reactor blend and comprises a propylene homopolymer component and a copolymer component, where the copolymer component comprises less than about 55 wt % ethylene-derived units, based on the weight of the copolymer component.