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:
Nov. 05, 2024
Filed:
Jul. 03, 2020
Applicants:
Kolon Industries, Inc., Seoul, KR;
Continental Reifen Deutschland Gmbh, Hannover, DE;
Inventors:
Ki Sub Lim, Seoul, KR;
Il Chung, Seoul, KR;
Sung Ho Park, Seoul, KR;
Nermeen Nabih, Hannover, DE;
Michael Schunack, Hannover, DE;
Thomas Kramer, Seoul, KR;
Assignees:
KOLON INDUSTRIES, INC., Seoul, KR;
CONTINENTAL REIFEN DEUTSCHLAND GMBH, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/48 (2006.01); B60C 9/00 (2006.01); D01D 5/08 (2006.01); D01F 6/92 (2006.01); D01F 8/14 (2006.01);
U.S. Cl.
CPC ...
D02G 3/48 (2013.01); B60C 9/00 (2013.01); D01D 5/08 (2013.01); D01F 6/92 (2013.01); D01F 8/14 (2013.01);
Abstract
This invention relates to high tenacity yarn for a tire cord comprising polyethyleneterephthalate multifilament obtained by melting and spinning a resin composition comprising first polyethyleneterephthalate and second polyethyleneterephthalate having different intrinsic viscosities, and a method for preparing the same.