Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition and tire
AssigneeBridgestone Corporation
InventorsShojiro Kaita, Olivier Tardif, Yasuo Horikawa, Hideki Kitano
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Abstract
The present invention provides a copolymer of a conjugated diene compound and a non-conjugated olefin, in which the conjugated diene unit has cis-1,4 bonds and the non-conjugated olefin contains many ethylene structures. In a copolymer of a conjugated diene compound and an unconjugated olefin other than the conjugated diene compound, the conjugated diene unit has a cis-1,4 bond content of 50% or more and the unconjugated olefin is contained in an amount of 20 mol % or more.
Claims13
A copolymer of a conjugated diene compound and a non-conjugated olefin other than the conjugated diene, wherein
- the conjugated diene unit has a cis-1,4 bond content of 50% or more and the non-conjugated olefin is contained in an amount of 20 mol % or more.
Dependencies are inferred from the claim text.