Invention Grant
- Patent Title: Aqueous aluminum brazing composition
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Application No.: US14782832Application Date: 2014-04-02
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Publication No.: US10252377B2Publication Date: 2019-04-09
- Inventor: Yasuo Ota , JinYu Piao
- Applicant: HARIMA CHEMICALS, INCORPORATED
- Applicant Address: JP Kakogawa-Shi, Hyogo
- Assignee: HARIMA CHEMICALS, INCORPORATED
- Current Assignee: HARIMA CHEMICALS, INCORPORATED
- Current Assignee Address: JP Kakogawa-Shi, Hyogo
- Agency: Buchanan, Ingersoll & Rooney PC
- Priority: JP2013-081066 20130409
- International Application: PCT/JP2014/059742 WO 20140402
- International Announcement: WO2014/168057 WO 20141016
- Main IPC: C22C21/00
- IPC: C22C21/00 ; B23K35/02 ; B23K1/00 ; B23K1/20 ; B23K35/28 ; B23K35/36 ; C08G18/48 ; C08G18/66 ; C08G18/72 ; C08G18/73 ; C08G18/75 ; C08G18/08 ; C08G18/32 ; C08G18/34 ; C08G18/42 ; C08G18/44 ; B23K101/14 ; B23K103/10
Abstract:
An aqueous aluminum brazing composition contains, as a binder resin, a water-soluble/dispersible polyurethane resin that exhibits a residual ratio of 60% by mass or less in a 400° C. heating environment and exhibits a residual ratio of 1.0% by mass or less in a 520° C. heating environment.
Public/Granted literature
- US20160052092A1 AQUEOUS ALUMINUM BRAZING COMPOSITION Public/Granted day:2016-02-25
Information query
