Invention Grant
- Patent Title: Metal gasket material plate and method for manufacturing the same
- Patent Title (中): 金属垫片材料板及其制造方法
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Application No.: US11965910Application Date: 2007-12-28
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Publication No.: US07989027B2Publication Date: 2011-08-02
- Inventor: Tsunehiko Abe , Tomokazu Nakanishi , Shingo Watanabe , Yoshiharu Takada , Ichiro Goto , Shinsuke Mochizuki , Kenji Okubo , Yasuaki Nagai
- Applicant: Tsunehiko Abe , Tomokazu Nakanishi , Shingo Watanabe , Yoshiharu Takada , Ichiro Goto , Shinsuke Mochizuki , Kenji Okubo , Yasuaki Nagai
- Applicant Address: JP JP JP
- Assignee: Nippon Leakless Industry Co., Ltd.,Sanshin Industries Co., Ltd.,Honda Motor Co., Ltd.
- Current Assignee: Nippon Leakless Industry Co., Ltd.,Sanshin Industries Co., Ltd.,Honda Motor Co., Ltd.
- Current Assignee Address: JP JP JP
- Agency: Mayback & Hoffman, P.A.
- Agent Gregory L Mayback; Rebecca A. Tie
- Priority: JP2006-356395 20061228
- Main IPC: F16J15/08
- IPC: F16J15/08

Abstract:
The present invention is intended to provide a metal gasket material plate with which exfoliation of the coating or blister can be prevented even if it is used in the presence of an electrolyte aqueous solution and which can be manufactured through a process without use of hexavalent chromium in consideration of the environment, etc.The present, invention relates to a metal gasket material plate comprising a metal plate 1 having a rubber layer 4 on one side or both sides thereof through an adhesive layer 3, wherein a rust-resistant pigment is added to both of said adhesive layer 3 and said rubber layer 4.
Public/Granted literature
- US20080211197A1 Metal gasket material plate and method for manufacturing the same Public/Granted day:2008-09-04
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