FIELD: chemistry.
SUBSTANCE: invention relates to a modified conjugated diene-based polymer, a method of its preparation, as well as a rubber composition comprising it. The modified conjugated diene polymer comprises a first chain containing a repeating unit based on a conjugated diene, a second chain containing a repeating unit derived from a compound represented by the formula
, and a unit derived from an alkoxysilane-based modifier. The first and second chains are connected through a link obtained from a modifier.
EFFECT: modified polymer has excellent processability, good tensile strength and viscoelasticity.
13 cl, 5 tbl, 7 ex
Title |
Year |
Author |
Number |
MODIFIED POLYMER BASED ON CONJUGATED DIENE AND RUBBER COMPOSITION INCLUDING IT |
2020 |
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- Shin Hye Jung
|
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|
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|
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|
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