1,3-dipolar compound comprising an epoxide group
AssigneeCompagnie Generale Des Etablissements Michelin
InventorsAnne-Frédérique Salit, Benoît Schnell, Sophie Gander, Sergey Ivanov, Etienne Fleury
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Abstract
A 1,3-dipolar compound including an epoxide group is provided. The epoxide group is a 3-membered ether ring in which a first member is a carbon atom having an attachment to the dipole of the 1,3-dipolar compound and a second member is a tertiary or quaternary carbon. The use of the 1,3-dipolar compound in the modification of a diene polymer makes it possible to improve the rupture properties of a rubber composition comprising the modified polymer, without the expense of its hysteresis properties, while at the same time improving its implementation.
Claims13
A 1,3-dipolar compound including an epoxide group, the epoxide group being a 3-membered ether ring in which a first member is a carbon atom having an attachment to the dipole of the 1,3-dipolar compound and a second member is a tertiary or quaternary carbon, and the compound being a nitrile monooxide.
Dependencies are inferred from the claim text.