Invention Patent
- Patent Title: Multi-component coating that includes polyurea coating layer
- Patent Title (中): 多组分涂层，包括聚氨酯涂层
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Application No.: JP2010278646Application Date: 2010-12-14
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Publication No.: JP2011102393APublication Date: 2011-05-26
- Inventor: BARANCYK STEVEN V , BRAYTS SR DAN M , DIMARIO JOSEPH , HOCKSWENDER THOMAS R , MARTZ JONATHAN T , MORALES JOSEPH , SENKFOR HOWARD L , TRINDADE JOSE C
- Applicant: Ppg Industries Ohio Inc , ピーピージー インダストリーズ オハイオ, インコーポレイテッド
- Assignee: Ppg Industries Ohio Inc,ピーピージー インダストリーズ オハイオ, インコーポレイテッド
- Current Assignee: Ppg Industries Ohio Inc,ピーピージー インダストリーズ オハイオ， インコーポレイテッド
- Priority: US60666204 2004-09-02; US60666104 2004-09-02; US60667004 2004-09-02; US60663804 2004-09-02; US60663904 2004-09-02; US60667204 2004-09-02
- Main IPC: C09D175/02
- IPC: C09D175/02 ; B05D7/24 ; C09D7/02
Abstract:
PROBLEM TO BE SOLVED: To provide a polyurea composition, multi-component composite coating, an article formed of the multi-component composite coating, and a method for forming the article. SOLUTION: The coating composition is formed from a reaction mixture comprising an isocyanate-functional component and an amine-functional component. The composition is applied to a substrate under the conditions that the ratio of equivalents of isocyanate groups to equivalents of amine groups is greater than 1 while the volume mixing ratio of the isocyanate-functional component to the amine-functional component can be applied to a substrate at 1:1. The multi-component coating composition is applied to a substrate, particularly for providing protection against corrosion, abrasion, collision damage, chemicals, UV light and/or other environmental conditions. COPYRIGHT: (C)2011,JPO&INPIT
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