Title:
変性ジエン系ポリマー及びその製造方法
Document Type and Number:
Japanese Patent JP7146599
Kind Code:
B2
Abstract:
A modified diene polymer according to an embodiment comprises a diene polymer having graft polymerized thereon a vinylphosphonic acid represented by the following formula (1). In the formula (1), R1 and R2 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms, and R3 represents a hydrogen atom or a methyl group.
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Inventors:
Daiki Iwachi
Application Number:
JP2018225314A
Publication Date:
October 04, 2022
Filing Date:
November 30, 2018
Export Citation:
Assignee:
TOYO TIRE Co., Ltd.
International Classes:
C08F279/02
Domestic Patent References:
| JP57111306A |
Foreign References:
| US5292817 | ||||
| US5310808 | ||||
| US3255276 | ||||
| US20170022296 |
Attorney, Agent or Firm:
Masato Tsutada
Tetsushi Nakamura
Katsuyuki Tomita
Yasuomi Arichika
Ryu Maezawa
Waterfowl Masahiro
Tetsushi Nakamura
Katsuyuki Tomita
Yasuomi Arichika
Ryu Maezawa
Waterfowl Masahiro