Invention Grant
- Patent Title: Inside-coated metal container and its manufacturing method
- Patent Title (中): 内置金属容器及其制造方法
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Application No.: US10489672Application Date: 2002-09-17
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Publication No.: US07824750B2Publication Date: 2010-11-02
- Inventor: Minoru Takegoshi , Hideki Taguchi , Syoichiro Akane
- Applicant: Minoru Takegoshi , Hideki Taguchi , Syoichiro Akane
- Applicant Address: JP Toyama
- Assignee: Takeuchi Press Industries Co., Ltd.
- Current Assignee: Takeuchi Press Industries Co., Ltd.
- Current Assignee Address: JP Toyama
- Agency: Cheng Law Group, PLLC
- Priority: JP2001-282294 20010917
- International Application: PCT/JP02/09537 WO 20020917
- International Announcement: WO03/024812 WO 20030327
- Main IPC: B32B1/02
- IPC: B32B1/02 ; B32B27/00 ; B32B1/08

Abstract:
The durability of the inside coating to the deformation processing in the post-processing of the inside-coated metal container having corrosion-resistivity is improved to reduce minor cracks and peelings as far as possible. In an inside-coated metal container 10 in which a high-degree of deformation processing is applied to the vicinity of an opening of one end after coating the inner surface, the coating films formed by the coating have the first layer 12 with high deformation processing durability laid on an area where the high-degree deformation processing is applied and the second layer 13 with high corrosion resistivity laid on the entire inner surface including the first layer of the metal container. The first layer 12 is made of phenolic epoxy resin coatings containing little phenol component and no pigment, and the second layer 13 is made of phenolic epoxy resin coatings containing much phenolic component and pigment.
Public/Granted literature
- US20040241363A1 Metal container having coating applied to inner surface thereof and method for production thereof Public/Granted day:2004-12-02
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