The invention relates to a composition based on at least one unsaturated polymer and a polysulfide compound of general formula (I) wherein: A and B together form a covalent bond or else A is a hydrogen atom and B is an -S-R1 -(S)m-R2-SH group or a hydrogen atom; m is a number within a range from 1 to 3; - n is a number greater than or equal to 3; - p is a number greater than or equal to 1; R1 and R2, represent, independently of each other, identical or different divalent hydrocarbon-based groups comprising from 1 to 18 carbon atoms, optionally interrupted by a heteroatom. The invention also relates to a method for producing this composition and to the use of a polysulfide compound of general formula (I) as an agent for crosslinking unsaturated polymers.
COMPOSITION COMPRENANT UN COMPOSE POLYSULFURE
COMPOSITION COMPRISING A POLYSULFIDE COMPOUND
ZUSAMMENSETZUNG MIT EINER POLYSULFIDVERBINDUNG
28.10.2020
Patent
Elektronische Ressource
Französisch
PRODUIT RENFORCE COMPRENANT UNE COMPOSITION COMPORTANT UN COMPOSE POLYSULFURÉ
Europäisches Patentamt | 2020
PRODUIT RENFORCE COMPRENANT UNE COMPOSITION COMPORTANT UN COMPOSE POLYSULFURÉ
Europäisches Patentamt | 2020
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