Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kil Ju Ko0
Sung Tae Kim0
Hyun Ran Cho0
Il Yong Park0
Ji Wan Lee0
Date of Patent
April 23, 2019
0Patent Application Number
154091290
Date Filed
January 18, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed are a hybrid cord produced by plying and twisting high modulus yarns and polyamide monofilaments, and a tire including the same. More specifically, disclosed is a method of producing a hybrid cord having a clear core-covering structure including a core comprising a polyamide monofilament and a covering spirally twisted around the core and comprising a high modulus yarn. The hybrid cord can clearly control the modulus ratio in each area, improving production efficiency of the cord and processability of the tire and reducing deviations of uniformity and driving performance. In addition, the tire using the hybrid cord reduces tire deformation during driving, thus satisfying both driving performance and comfort.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.