发明授权
- 专利标题： Dye-latex combinations and use in aqueous inks
- 专利标题（中）： 染料胶乳组合和用于水性油墨
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申请号： US546115申请日： 1990-06-29
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公开(公告)号： US5114479A公开(公告)日： 1992-05-19
- 发明人: William P. Keaveney , Reinhard J. Sappok
- 申请人： William P. Keaveney , Reinhard J. Sappok
- 申请人地址： NJ Parsippany
- 专利权人： BASF Corporation
- 当前专利权人： BASF Corporation
- 当前专利权人地址： NJ Parsippany
- 主分类号： C09D11/10
- IPC分类号： C09D11/10
摘要：
An aqueous ink composition of an oil-soluble dye in a latex is disclosed. The oil-soluble dye is dispersed in a fortified latex comprising a blend of a distinct dispersed phase in a distinct soluble polymer phase. The soluble polymer generally has a weight-average molecular weight of about 5,000 to about 20,000 and an acid number of about 50 to 400. These novel ink compositions have been found to be especially useful in gravure and flexographic ink applications.
公开/授权文献
- US5688305A Method and device for drying of moist gases 公开/授权日：1997-11-18
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