The present invention relates to a resin-incremented modified diene rubber based on a plasticized resin and a diene rubber having a number average molar mass Mn1 before modification and a number average molar mass Mn2 after modification, Mn1 and Mn2 being measured by triple detection size exclusion chromatography, the number average molar mass Mn1 being greater than the number average molar mass Mn2 being greater than the number average molar mass Mn2 being greater than the number average molar mass Mn1 and the number average molar mass Mn2 being greater than the number average molar mass Mn2 being greater than the number average molar mass Mn2 being greater than the number average molar mass Mn1. The modified diene rubber comprises a branch chain and corresponds to the following general formula (I) and, as defined in claim 1, has a minimum Mn2 of 200000 g/mol and a Mn2/Mn1 ratio strictly greater than 1.00. # imgabs0 #
本发明涉及一种树脂增量的改性二烯橡胶,所述树脂增量的改性二烯橡胶基于增塑树脂和二烯橡胶,所述二烯橡胶具有改性之前的数均摩尔质量Mn1和改性之后的数均摩尔质量Mn2,Mn1和Mn2通过三重检测尺寸排阻色谱法测量,改性二烯橡胶包含支链并对应于以下通式(I)并且如权利要求1限定,改性二烯橡胶具有200000g/mol的最小Mn2和严格大于1.00的Mn2/Mn1比值。#imgabs0#
Resin-incremental modified diene elastomers
树脂增量的改性二烯弹性体
29.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Europäisches Patentamt | 2017
|Europäisches Patentamt | 2018
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