An inner liner for a tyre, or a polymer composition comprising halogenated butyl rubber, comprising a microcrystalline talc particulate having a BET specific surface area no less than about 35 m2/g and at least one of: (a) a d50, by Sedigraph, no greater than about 2.0 µm; (b) a d50, by laser, no greater than about 5.0 µm; and (c) an aspect ratio from about 50 to about 100.
POLYMER COMPOSITIONS AND INNER LINERS FOR TYRES
POLYMERZUSAMMENSETZUNGEN UND INNENAUSKLEIDUNGEN FÜR REIFEN
COMPOSITIONS POLYMÈRES ET REVÊTEMENTS INTERNES POUR PNEUS
11.12.2024
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2019
|Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|