公开(公告)号：EP4065618A1

公开(公告)日：2022-10-05

申请号：EP20812065.9

申请日：2020-11-30

申请人： ARKEMA FRANCE

发明人： COUFFIN, Aline ,  HAJJI, Philippe ,  VERMOGEN, Alexandre ,  BAY, Elisabeth ,  SAINT-MARTIN, Jean-Claude ,  CHARTOIS, Vinciane

IPC分类号： C08F220/14 ,  C08F279/02

公开(公告)号：EP4065620A1

公开(公告)日：2022-10-05

申请号：EP20812067.5

申请日：2020-11-30

申请人： ARKEMA FRANCE

发明人： COUFFIN, Aline ,  HAJJI, Philippe ,  VERMOGEN, Alexandre ,  BAY, Elisabeth ,  SAINT-MARTIN, Jean-Claude ,  CHARTOIS, Vinciane

IPC分类号： C08F265/06 ,  C08L51/00 ,  C08F220/14 ,  C08F279/02

公开(公告)号：EP1957576A2

公开(公告)日：2008-08-20

申请号：EP06842083.5

申请日：2006-12-01

申请人： Arkema France

发明人： GERVAT, Laurent ,  MEUNIER, Gilles ,  NAVARRO, Christophe ,  BAY, Elisabeth ,  MAUBOULES, Laure

IPC分类号： C08L21/00 ,  C08L23/02 ,  C08L51/00

CPC分类号： C08L23/16 ,  A43B13/04 ,  B60C1/00 ,  B60C1/0008 ,  B60C1/0016 ,  B60C1/0025 ,  B60C2009/0021 ,  C08F255/02 ,  C08F265/04 ,  C08F279/02 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/09 ,  C08K5/54 ,  C08L21/00 ,  C08L23/02 ,  C08L23/0815 ,  C08L23/22 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L61/06 ,  C08L2314/06 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/06

摘要： The invention relates to a crosslinked composition containing in parts by weight: 20 to 100 parts of at least one elastomer (I), 2 to 50 parts of at least one core/shell copolymer (II), and 0 to 100 parts of at least one thermoplastic polymer (III). The invention also relates to a method of producing one such crosslinked composition, which is characterised in that it consists in: mixing an elastomer and a core/shell copolymer optionally in the presence of a grafted polyolefin, a plasticiser, fillers and/or additives and a suitably-selected crosslinking system; and subsequently crosslinking said mixture at a suitable temperature. In a preferred embodiment of the invention, the mixture is crosslinked at a temperature of between 150 and 320 °C. The inventive method can be carried out in an internal mixer or, alternatively, in a twin screw extruder or a BUSS®-type co-kneader. Depending on the case, the resulting mass is calendered or extruded, cooled and subsequently granulated. The granules thus obtained are then ready to be transformed, by means of heating, into sheets, plates, profiles, tubes or other products. The invention further relates to the use of one such composition in the production of ducts, tubes, pipes, tubing, couplers or similar for conveying fluids, such as the fluid transfer conduits, pipes and other elements which are used in the automobile industry in braking, cooling, steering and air-conditioning systems. The inventive crosslinked composition can also be used in the production of belts, tyres, electric cable sheaths and shoe soles.

摘要翻译： 交联组合物包含（按重量份计）的弹性体（20-100）的，核 - 壳共聚物（2-50）和热塑性聚合物（0-100）。 中的部件在化学性质上和/或结构不同。 独立权利要求中包括了：（1）该组合物包含在热塑性聚合物，增塑剂，填料和添加剂的存在下OPTIONALLY混合弹性体，核壳共聚物和交联用的交联体系中得到的混合物的制备; （2）接头和绝缘和/或密封包装，其包括交联的组合物; 和（3）的导管E.G. 管，管道，管或联接器，其包括交联的组合物。