Invention Grant
- Patent Title: Use of cathodic protection compounds on treated metal articles
- Patent Title (中): 在处理过的金属制品上使用阴极保护剂
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Application No.: US11576052Application Date: 2005-09-22
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Publication No.: US07670511B2Publication Date: 2010-03-02
- Inventor: Stephen D. Horton
- Applicant: Stephen D. Horton
- Applicant Address: US OH Avon Lake
- Assignee: PolyOne Corporation
- Current Assignee: PolyOne Corporation
- Current Assignee Address: US OH Avon Lake
- Agent John H. Hornickel
- International Application: PCT/US2005/033946 WO 20050922
- International Announcement: WO2006/039179 WO 20060413
- Main IPC: H01B1/12
- IPC: H01B1/12
Abstract:
A cathodic protection coating is disclosed that unexpectedly protects a treated metal substrate, notwithstanding the presence of a phosphate-containing conversion coating between the metal substrate and the cathodic protection compound. The cathodic protection coating includes sacrificial metallic particles less noble than metal in the metal substrate to be protected. The coating also includes inherently conductive polymer.
Public/Granted literature
- US20070289879A1 Use of Cathodic Protection Compounds on Treated Metal Articles Public/Granted day:2007-12-20
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