Invention Grant
- Patent Title: White rust inhibiting composition for aluminum parts
- Patent Title (中): 铝制部件的白锈防锈组合物
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Application No.: US12703385Application Date: 2010-02-10
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Publication No.: US07988775B2Publication Date: 2011-08-02
- Inventor: Ji Yong Lee , Dong Ho Kwak , Byung Jun Jung , Sung Hyun Park , Chul Hee Hong , Kwang Soon Kim
- Applicant: Ji Yong Lee , Dong Ho Kwak , Byung Jun Jung , Sung Hyun Park , Chul Hee Hong , Kwang Soon Kim
- Applicant Address: KR Seoul KR Seoul KR Asan
- Assignee: Hyundai Motor Company,Kia Motors Corporation,Korea Houghton Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation,Korea Houghton Corporation
- Current Assignee Address: KR Seoul KR Seoul KR Asan
- Agency: Edwards Angell Palmer & Dodge LLP
- Agent Peter F. Corless
- Priority: KR10-2009-0057138 20090625
- Main IPC: C09D5/08
- IPC: C09D5/08 ; C23F11/00 ; C23F11/18 ; C23F15/00
Abstract:
The present invention provides an aluminum white rust inhibiting composition containing alkali metal metasilicate and alkali metal hydroxide as essential components. The composition described by the present invention can provide an anti-corrosion function to vehicle aluminum parts without a separate surface process, thus reducing the manufacturing cost by reducing the number of processes and improving the durability of the vehicle aluminum parts.
Public/Granted literature
- US20100326319A1 WHITE RUST INHIBITING COMPOSITION FOR ALUMINUM PARTS Public/Granted day:2010-12-30
Information query
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