A curable, partially hydrogenated butadiene polymer having a hydrogenation degree from 0.5 to 55% and having a total amount of butadiene-derived vinyl groups according to the general formula (I)and trans groups of the general formula (II)of from 0% to 9% by weight based on the total weight of the polymer and wherein the partially hydrogenated polybutadiene polymer is a butadiene polymer comprising at least 50% by weight based on the total weight of the polymer which is 100%, of units derived from 1,3-butadiene. Also provided are a process to make the polymer, compositions containing the polymer and articles obtained by using the polymer.
PARTIALLY HYDROGENATED DIENE POLYMERS
TEILHYDRIERTE DIENPOLYMERE
POLYMÈRES DIÉNIQUES PARTIELLEMENT HYDROGÉNÉS
02.08.2023
Patent
Elektronische Ressource
Englisch
IPC: | 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 |
- VULCANIZABLE BLEND COMPRISING PARTIALLY HYDROGENATED VINYLARENE-CONJUGATED DIENE BRANCHED POLYMERS
Europäisches Patentamt | 2015
Europäisches Patentamt | 2017
|Europäisches Patentamt | 2017
|Europäisches Patentamt | 2018
|