发明申请
- 专利标题： Rubber part having an aluminum-based metal component and method of producing the same
- 专利标题（中）： 具有铝基金属成分的橡胶部件及其制造方法
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申请号： US11790733申请日： 2007-04-27
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公开(公告)号： US20070254123A1公开(公告)日： 2007-11-01
- 发明人: Toyohisa Tohyama , Takanori Sugiura , Takehiko Taguchi
- 申请人： Toyohisa Tohyama , Takanori Sugiura , Takehiko Taguchi
- 申请人地址： JP Komaki-shi
- 专利权人： TOKAI RUBBER INDUSTRIES, LTD.
- 当前专利权人： TOKAI RUBBER INDUSTRIES, LTD.
- 当前专利权人地址： JP Komaki-shi
- 优先权： JP2006-126486 20060428; JP2007-108167 20070417
- 主分类号： B32B15/06
- IPC分类号： B32B15/06 ; B32B15/04 ; B32B1/08 ; B32B15/08 ; B05D7/00
摘要：
A rubber part having an aluminum-based metal component including the metal component, a chemical film A formed on an outer peripheral surface of the metal component which is transformable following a squeezing of the metal component, an adhesive layer B formed on an outer peripheral surface of the chemical film A, and the rubber part formed on an outer peripheral surface of the adhesive layer B. The chemical film A includes zinc fluoride, molybdenum and aluminum fluoride, in which zinc of the zinc fluoride, the molybdenum and aluminum of the aluminum fluoride are present in a content ratio of zinc/molybdenum/aluminum=4.0 to 5.5/3.0 to 5.0/0.5 to 1.5 on a mass basis.