Invention Grant
- Patent Title: Pigmented strip paint
- Patent Title (中): 着色条纹油漆
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Application No.: US11587778Application Date: 2005-04-26
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Publication No.: US08383718B2Publication Date: 2013-02-26
- Inventor: Johan Justus Grevers , Jan Zoer
- Applicant: Johan Justus Grevers , Jan Zoer
- Applicant Address: NL Arnhem
- Assignee: Akzo Nobel Coatings International B.V.
- Current Assignee: Akzo Nobel Coatings International B.V.
- Current Assignee Address: NL Arnhem
- Agency: Kenyon & Kenyon LLP
- Priority: EP04076268 20040427
- International Application: PCT/EP2005/051875 WO 20050426
- International Announcement: WO2005/103171 WO 20051103
- Main IPC: C08G18/52
- IPC: C08G18/52 ; C08G65/00 ; C08L29/00 ; C08L71/00 ; C09D5/00

Abstract:
Aqueous strippable paint comprising one or more pigments, a polyether polyurethane binder having anionic stabilizing groups, and a second polyether having at least 20 wt. % of lipophilic parts. The first polyether has an acid number of at least 8, preferably at least 12, and the second polyether has 30-70 wt % of lipophilic parts. The mixing ratio of the first and second polyethers is at least 20:1. The second polyether comprises a lipophilic polyester and/or polyurethane backbone. The polyether polyurethane binder has a Tg of less than −42° C.
Public/Granted literature
- US20080139732A1 Pigmented Strip Paint Public/Granted day:2008-06-12
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