发明公开
- 专利标题： Masking composition and method
- 专利标题（中）： Maskierende Zusammensetzung und Verfahren。
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申请号： EP90111813.3申请日： 1990-06-22
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公开(公告)号： EP0405341A1公开(公告)日： 1991-01-02
- 发明人: Wilk, Christine
- 申请人： HENKEL CORPORATION
- 申请人地址： 300 Brookside Avenue Ambler, Pennsylvania 19002 US
- 专利权人： HENKEL CORPORATION
- 当前专利权人： HENKEL CORPORATION
- 当前专利权人地址： 300 Brookside Avenue Ambler, Pennsylvania 19002 US
- 代理机构： von Kreisler, Alek, Dipl.-Chem.
- 优先权： US372395 19890626
- 主分类号： C09D101/28
- IPC分类号： C09D101/28 ; B05D5/00
摘要：
A masking composition for use in paint spray booths which comprises an aqueous solution or dispersion of a cellulose gum, a plasticizer and preferably a surfactant. The composition is applied to the surfaces and related paint spray booth equipment to mask them from paint overspray during the painting operation. The maskant forms a water soluble film which can easily be removed by washing with water subsequent to the painting operation.
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