PREPARATION PROCESS FOR GRAFTED POLYMERS WITHOUT INITIATOR AND SOLVANT AND BITUMEN/POLYMER COMPRISING THE GRAFTED POLYMERS
摘要
<p>A process for preparing graft polymers from a polymer is based on conjugated diene units and a graft which is a thiol derivative. The process has an absence of solvent and any radical initiator. The graft polymer can be advantageously be used as additive for a bitumen/polymer composition and in particular permits thermoreversible cross-linking.</p>
申请公布号
EP2593484(A1)
申请公布日期
2013.05.22
申请号
EP20110748723
申请日期
2011.07.08
申请人
TOTAL RAFFINAGE MARKETING;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE