Invention Grant
- Patent Title: Trivalent chromium-conversion processing solution containing aluminum-modified colloidal silica
- Patent Title (中): 含有铝改性胶体二氧化硅的三价铬转化处理溶液
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Application No.: US14403857Application Date: 2013-06-04
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Publication No.: US09206321B2Publication Date: 2015-12-08
- Inventor: Shinji Yamaguchi
- Applicant: DIPSOL CHEMICALS CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: DIPSOL CHEMICALS CO., LTD.
- Current Assignee: DIPSOL CHEMICALS CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Agent James F. Ewing
- Priority: JP2012-127123 20120604
- International Application: PCT/JP2013/065491 WO 20130604
- International Announcement: WO2013/183644 WO 20131212
- Main IPC: C23C22/53
- IPC: C23C22/53 ; C23C22/30 ; C09D5/08 ; C08K3/08 ; C08K3/36
Abstract:
The present invention provides a trivalent chromium-conversion processing solution characterized by containing aluminum-modified colloidal silica.
Public/Granted literature
- US20150135988A1 TRIVALENT CHROMIUM-CONVERSION PROCESSING SOLUTION CONTAINING ALUMINUM-MODIFIED COLLOIDAL SILICA Public/Granted day:2015-05-21
Information query
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