发明名称 |
Method for the wet drawing of steel cables for reinforcing tires |
摘要 |
A process for the wet drawing of a steel wire intended for reinforcing a pneumatic tire. The process starts from a steel wire having a diameter greater than 0.6 mm. The wire is drawn through a series of dies of decreasing diameter, in the presence of a lubricant composition that is in the form of an aqueous dispersion, down to a predetermined final diameter of less than 0.5 mm. The aqueous dispersion comprises solid particles of an ester of a fatty acid comprising from 5 to 40 carbon atoms.
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申请公布号 |
US8555689(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US20080529885 |
申请日期 |
2008.03.06 |
申请人 |
HOLLINGER SEBASTIEN;GENIN CHRISTELLE;MONIN DAVID;MICHELIN RECHERCHE ET TECHNIQUE S.A.;COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN |
发明人 |
HOLLINGER SEBASTIEN;GENIN CHRISTELLE;MONIN DAVID |
分类号 |
B21C1/00;B21B45/02 |
主分类号 |
B21C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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