Hydrogenated Diene Polymer, Bale, Rubber Composition, and Tire
The present invention provides a hydrogenated diene polymer, having a branch number (Bn) measured by viscosity detector-equipped GPC-light scattering measurement of 1.5 or more, satisfying the following expression (S) assuming that component ratios (mol %) of a structural unit represented by the fol...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
04.04.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention provides a hydrogenated diene polymer, having a branch number (Bn) measured by viscosity detector-equipped GPC-light scattering measurement of 1.5 or more, satisfying the following expression (S) assuming that component ratios (mol %) of a structural unit represented by the following formula (1), a structural unit represented by the following formula (2), a structural unit represented by the following formula (3), and a structural unit represented by the following formula (4) are respectively a, b, c, and d, and having a hydrogenation rate of 40 to 85%:10≤[(a+b)/(a+b+c+d)]×100≤70 Expression (S): |
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Bibliography: | Application Number: US202118266016 |