发明名称 |
METHOD FOR MANUFACTURING AND HANDLING ELASTOMER THERMOPLASTIC GELS |
摘要 |
Method of manufacturing granulates or continuous strips intended for feeding an extrusion machine, formed of a gel comprising at least, as majority elastomer, a styrene thermoplastic elastomer and more than 200 phr of an extender oil, each element of the granulate having a given surface area. The granulate element is sized so that the compactness, of a granulate element, is less than a value decreasing from 1500 m−1 to 375 m−1 and deposited on the surface of said granulates is an anti-tack agent having a value increasing from 2 cm3 to 8 cm3 per m2 of granulate surface area, when the mean size of the particles of said anti-tack agent increases from a value of 1 μm to 100 μm. |
申请公布号 |
EP2406047(B1) |
申请公布日期 |
2013.06.19 |
申请号 |
EP20100707044 |
申请日期 |
2010.03.08 |
申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
ABAD, VINCENT;MUS, JEAN-MARIE |
分类号 |
B29B9/12;B29B9/16;B29C47/10;C08J3/12 |
主分类号 |
B29B9/12 |
代理机构 |
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