Provided are: a modifier for a polymer, which has a high reaction rate with a polymer and is capable of controlling the amount of cationic groups in the polymer; a modified polymer into which the modifier for a polymer is introduced; and a rubber composition and a tire using the modified polymer. The present invention relates to a modifier for a polymer having an oxidized nitrile group and a cationic group.
本发明提供与聚合物的反应率高、可以控制聚合物中的阳离子性基团量的聚合物用改性剂、引入有该聚合物用改性剂的改性聚合物、以及使用该改性聚合物的橡胶组合物和轮胎。本发明涉及一种具有氧化腈基团和阳离子性基团的聚合物用改性剂。
Modifier for polymer, rubber composition, and tire
聚合物用改性剂、橡胶组合物和轮胎
2025-01-07
Patent
Electronic Resource
Chinese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
POLYMER MODIFIER COMPOSITION, MODIFIED POLYMER, RUBBER COMPOSITION AND TIRE
European Patent Office | 2017
|POLYMER MODIFIER COMPOSITION, MODIFIED POLYMER, RUBBER COMPOSITION AND TIRE
European Patent Office | 2017
|POLYMER MODIFIER COMPOSITION, MODIFIED POLYMER, RUBBER COMPOSITION, AND PNEUMATIC TIRE
European Patent Office | 2016
|