发明公开
EP0677088A4 GEL-FREE PAINT CONTAINING CUPROUS OXIDE PLUS 2,2'-DITHIOBIS(PYRIDINE-1-OXIDE) COMPOUND.
失效
GELFREIE FARBE ENTHALTEND KUPFEROXID PLUS 2,2'-二异硫脲（PYRIDIN-1-OXID）-VERBINDUNG。
- 专利标题： GEL-FREE PAINT CONTAINING CUPROUS OXIDE PLUS 2,2'-DITHIOBIS(PYRIDINE-1-OXIDE) COMPOUND.
- 专利标题（中）： GELFREIE FARBE ENTHALTEND KUPFEROXID PLUS 2,2'-二异硫脲（PYRIDIN-1-OXID）-VERBINDUNG。
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申请号： EP94904864申请日： 1993-12-17
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公开(公告)号： EP0677088A4公开(公告)日： 1997-10-08
- 发明人: HANI RAHIM , WALDRON CRAIG , FARMER DOUGLAS A JR
- 申请人： OLIN CORP
- 专利权人： OLIN CORP
- 当前专利权人： OLIN CORP
- 优先权： US17093 1993-01-04
- 主分类号： C09D5/14
- IPC分类号： C09D5/14 ; 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 biocidal amounts of 2,2'-dithiobis(pyridine-1-oxide) or its metal salt adducts of the formula (C5H4NOS)2 MYt or their hydrates plus cuprous oxide biocide in paint, where M is an alkaline earth metal, Y is the anion of an organic or inorganic acid, and t is 1 or 2. The resulting paint is storage stable and remains gel-free after several months of storage at room temperature.
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