Air maintenance tire

J Kang, BJ Lee, D Vojtko, D Chandra… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A self-inflating tire assembly includes an air tube mounted within a tire
sidewall or chafer groove. The air tube is in contacting engagement with opposite angled …

Modified conjugated diene-based polymer and rubber composition including the same

JH Oh, HS Lee, HJ Park, HJ Shin - US Patent 12,162,964, 2024 - Google Patents
A modified conjugated diene-based polymer and a rubber composition including the same
are disclosed herein. The modified conjugated diene-based polymer has excellent …

Modifier, modified conjugated diene-based polymer and method for preparing the same

KW Kim, SY Lee, SH Choi, DG Lee, TH Lee - US Patent 12,116,429, 2024 - Google Patents
A modifier useful for modifying a polymer providing a functional group having affinity with a
filler, particularly, a silica-based filler is provided. A modified conjugated diene-based …

Modified conjugated diene-based polymer and rubber composition including the same

HW Lee, RM Lee, YJ Kim - US Patent 12,129,317, 2024 - Google Patents
A modified conjugated diene-based polymer and a rubber composition including the same
are disclosed herein. The modified conjugated diene-based polymer has excellent storage …

Modified conjugated diene-based polymer, method for preparing the same and rubber composition including the same

JH Oh, SJ Yoo, HS Lee, JS Choi - US Patent 12,110,353, 2024 - Google Patents
A modified conjugated diene-based polymer and a rubber composition including the same
are disclosed herein. The modified conjugated diene-based polymer has excellent …

Production method for branched conjugated diene-based polymer, production method for rubber composition, production method for tire, branched conjugated diene …

S Sekikawa, K Hisamura, S Sumitani… - US Patent 11,884,760, 2024 - Google Patents
(57) ABSTRACT A production method for a branched conjugated diene-based polymer,
comprising: a polymerizing step of obtaining a conjugated diene-based polymer having an …