发明授权
- 专利标题： Process for stabilizing zinc pyrithione plus cuprous oxide in paint
- 专利标题（中）： 用于稳定吡啶硫酮锌加氧化亚铜的方法
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申请号： US664015申请日： 1991-03-04
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公开(公告)号： US5098473A公开(公告)日： 1992-03-24
- 发明人: Rahim Hani , Craig Waldron , Douglas A. Farmer, Jr.
- 申请人： Rahim Hani , Craig Waldron , Douglas A. Farmer, Jr.
- 申请人地址： CT Cheshire
- 专利权人： Olin Corporation
- 当前专利权人： Olin Corporation
- 当前专利权人地址： CT Cheshire
- 主分类号： C09D5/16
- IPC分类号： C09D5/16
摘要：
The present invention relates generally to paints and paint bases, and, more specifically to a process for providing a stable gel-free dispersion of zinc pyrithione plus cuprous oxide biocide in paint. In accordance with the process of the present invention, the zinc pyrithione is purified to a purity assay of at least 98% in order to provide gellation-inhibition in the paint.
公开/授权文献
- US5725400A Connecting terminal section structure 公开/授权日：1998-03-10