Invention Application
- Patent Title: YARN FOR TIRE CORD AND TIRE CORD
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Application No.: US17624385Application Date: 2020-07-03
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Publication No.: US20220349094A1Publication Date: 2022-11-03
- Inventor: Ki Sub LIM , Il CHUNG , Sung Ho PARK , Nermeen NABIH , Michael SCHUNACK , Thomas KRAMER
- Applicant: KOLON INDUSTRIES, INC. , CONTINENTAL REIFEN DEUTSCHLAND GMBH
- Applicant Address: KR Seoul; DE Hannover
- Assignee: KOLON INDUSTRIES, INC.,CONTINENTAL REIFEN DEUTSCHLAND GMBH
- Current Assignee: KOLON INDUSTRIES, INC.,CONTINENTAL REIFEN DEUTSCHLAND GMBH
- Current Assignee Address: KR Seoul; DE Hannover
- Priority: KR10-2019-0081578 20190705,KR10-2020-0082062 20200703
- International Application: PCT/KR2020/008738 WO 20200703
- Main IPC: D02G3/48
- IPC: D02G3/48 ; D01F8/14 ; D01D5/08
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.
Public/Granted literature
- US12134842B2 Yarn for tire cord and tire cord Public/Granted day:2024-11-05
Information query
