Title:
変性共役ジエン系重合体及びその製造方法、並びに変性共役ジエン系重合体組成物
Document Type and Number:
Japanese Patent JP6908662
Kind Code:
B2
Abstract:
The present invention provides a modified conjugated diene-based polymer, wherein the Mooney stress-relaxation rate measured at 110°C is 0.45 or less, and the modification percentage is 75% by mass or more.
Inventors:
Chigusa Yamada
Yukio Yamaura
Kenta Hisamura
Junichi Yoshida
Yukio Yamaura
Kenta Hisamura
Junichi Yoshida
Application Number:
JP2019160438A
Publication Date:
July 28, 2021
Filing Date:
September 03, 2019
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C08C19/25; C08C19/22; C08F8/30; C08F36/04; C08K3/36; C08L9/06
Domestic Patent References:
| JP2014177520A |
Foreign References:
| WO2011129425A1 | ||||
| WO2007114203A1 | ||||
| WO2013035589A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito