公开(公告)号：EP2432786B1

公开(公告)日：2015-05-13

申请号：EP10734903.7

申请日：2010-05-20

申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN Recherche et Technique S.A.

发明人： LONGCHAMBON, Karine ,  ARAUJO DA SILVA, José, Carlos ,  SEEBOTH, Nicolas ,  IVANOV, Sergey

IPC分类号： C07F7/08 ,  C08K5/548 ,  C08L9/00

CPC分类号： C07F7/0836

公开(公告)号：EP2528965A1

公开(公告)日：2012-12-05

申请号：EP11701501.6

申请日：2011-01-21

申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

发明人： VOGE, Bozena ,  ARAUJO DA SILVA, José, Carlos ,  MERINO LOPEZ, Jose

IPC分类号： C08J3/00 ,  C08K5/01 ,  C08L9/00 ,  C09K3/10 ,  C08K5/40

CPC分类号： C08L9/00 ,  B29B7/7495 ,  B29C73/163 ,  B29L2030/00 ,  C08J3/226 ,  C08J2421/00 ,  C08K3/013 ,  C08K3/04 ,  C08K5/01 ,  C08K5/40 ,  C08L7/00 ,  C08L21/00 ,  C08L57/02 ,  C08L81/04

摘要： The invention relates to a method for manufacturing an elastomeric composition having a self-sealing property, containing at least (a significant percentage of parts by weight percent of a solid elastomer): an unsaturated solid diene elastomer; between 30 and 90 percent of a hydrocarbon resin; 0 to less than 30 percent of a filler; between 0.5 and 15 percent of thiuram polysulfide, wherein, during a first step or step (a), a master batch is prepared, comprising at least the unsaturated solid diene elastomer and between 30 and 90 percent of a hydrocarbon resin, by mixing said various components in a mixer at or up to a so-called "hot-mixing" temperature, which is higher than the softening temperature of the hydrocarbon resin.