Invention Grant
- Patent Title: Method for producing exhaust pipe
- Patent Title (中): 排气管生产方法
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Application No.: US13421802Application Date: 2012-03-15
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Publication No.: US08574416B2Publication Date: 2013-11-05
- Inventor: Kotaro Hayashi , Takumi Domae , Kenzo Saiki
- Applicant: Kotaro Hayashi , Takumi Domae , Kenzo Saiki
- Applicant Address: JP Ogaki-shi
- Assignee: Ibiden Co., Ltd.
- Current Assignee: Ibiden Co., Ltd.
- Current Assignee Address: JP Ogaki-shi
- Agency: Ditthavong Mori & Steiner, P.C.
- Priority: JP2011-057966 20110316
- Main IPC: C25D15/00
- IPC: C25D15/00

Abstract:
A method for producing an exhaust pipe includes electrocoating a surface of a metal base material with a paint to form a coat film. The paint includes inorganic glass particles and an electrocoating resin. The coat film is heated to a first temperature that is not lower than a burning-out temperature of the electrocoating resin. The coat film is heated, after heating the coat film to the first temperature, to a second temperature that is not lower than a softening point of the inorganic glass particles to produce the exhaust pipe which includes the metal base material and a surface coating layer formed on the surface of the metal base material.
Public/Granted literature
- US20120234685A1 METHOD FOR PRODUCING EXHAUST PIPE Public/Granted day:2012-09-20
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