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. 07, 2017
Filed:
Jan. 20, 2011
Applicants:
Tomoaki Takebe, Chiba, JP;
Yutaka Minami, Chiba, JP;
Yohei Koori, Chiba, JP;
Inventors:
Assignee:
IDEMITSU KOSAN CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
D04H 3/16 (2006.01); C08L 23/12 (2006.01); D01F 6/46 (2006.01); C08L 23/10 (2006.01); D04H 3/007 (2012.01); C08F 110/06 (2006.01);
U.S. Cl.
CPC ...
D04H 3/16 (2013.01); C08L 23/10 (2013.01); C08L 23/12 (2013.01); D01F 6/46 (2013.01); D04H 3/007 (2013.01); C08F 110/06 (2013.01); Y10T 428/2915 (2015.01); Y10T 442/60 (2015.04); Y10T 442/609 (2015.04); Y10T 442/68 (2015.04);
Abstract
Provided is a non-woven fabric produced by using a polypropylene-based resin composition containing a specific low-crystalline polypropylene. The non-woven fabric is a non-woven fabric obtained by achieving reductions in denier values of fibers, the non-woven fabric being excellent in dispersibility of the fibers.