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. 30, 2024
Filed:
Dec. 17, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Kyung Seop Noh, Daejeon, KR;
Seong Min Chae, Daejeon, KR;
Churl Young Park, Daejeon, KR;
Sangjin Jeon, Daejeon, KR;
Taejin Kim, Daejeon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 6/06 (2006.01); D04H 1/4291 (2012.01); C08F 110/06 (2006.01); D04H 1/44 (2006.01); D01D 1/02 (2006.01); D01D 5/088 (2006.01); C08F 4/02 (2006.01);
U.S. Cl.
CPC ...
D01F 6/06 (2013.01); C08F 4/02 (2013.01); C08F 110/06 (2013.01); D01D 1/02 (2013.01); D01D 5/088 (2013.01); D04H 1/4291 (2013.01); D04H 1/44 (2013.01); C08F 2420/01 (2013.01); D10B 2321/022 (2013.01);
Abstract
The polypropylene nonwoven fabric produced by the method for producing a polypropylene nonwoven fabric according to the present invention has features that it has excellent stretchability and excellent water pressure resistance.