| 发明名称 |
Use of polyvinyl alcohol for manufacturing of the friction ring for the friction disk clutch and the friction ring for the disc clutch |
| 摘要 |
<p>Described is use of polyvinyl alcohol for manufacturing of the friction material especially of the friction ring for the friction disk clutch. The friction ring includes at least one strand on the base fibres first of all mineral as are glass fibres, organic fibres, fibres of polyacrylonitrile or derivate, wherein an aqueous impregnation cement contains fillers, phenol resin and/or latex and polyvinyl alcohol.</p> |
| 申请公布号 |
SK288314(B6) |
申请公布日期 |
2015.11.03 |
| 申请号 |
SK20100000067 |
申请日期 |
2009.02.05 |
| 申请人 |
VALEO MATERIAUX DE FRICTION |
发明人 |
ALIX ISABELLE;AMILIEN FRANCIS;PAVALLIER PIERRICK;FLEURY GUY |
| 分类号 |
F16D69/02;C08J5/14;C08L9/04;C08L29/04;C08L61/06;F16D13/64 |
主分类号 |
F16D69/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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