Provided are a phenylboronic acid compound that can provide a polymer with the ability to undergo a reversible change in physical properties in response to water, a polymer that exhibits a reversible change in physical properties in response to water, and a polymer composition and a tire each containing the polymer. The present invention relates to a phenylboronic acid compound represented by the following Formula (1-1):wherein R21 and R22 are the same or different and each represent an optionally substituted divalent hydrocarbon group that optionally contains a heteroatom, R23 to R25 are the same or different and each represent a hydrogen atom or an optionally substituted monovalent hydrocarbon group that optionally contains a heteroatom, and m represents an integer of 1 to 5.
PHENYLBORONIC ACID COMPOUND, MODIFIED POLYMER, POLYMER COMPOSITION, AND TIRE
PHENYLBORSÄUREVERBINDUNG, MODIFIZIERTES POLYMER, POLYMERZUSAMMENSETZUNG UND REIFEN
COMPOSÉ D'ACIDE PHÉNYLBORONIQUE, POLYMÈRE MODIFIÉ, COMPOSITION DE POLYMÈRE ET PNEU
25.09.2024
Patent
Elektronische Ressource
Englisch
IPC: | C07F Acyclische, carbocyclische oder heterocyclische Verbindungen, die andere Elemente als Kohlenstoff, Wasserstoff, Halogen, Sauerstoff, Stickstoff, Schwefel, Selen oder Tellur enthalten , ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM / B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |
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