发明授权
US4767457A Plaster, renders, masonry paints, interior paints and glazes containing
an aqueous distearyldiketene emulsion as a water repellent
失效
石膏，涂料，石工漆，内部涂料和釉料，含有二硬脂基杜烯酮水溶液作为防水剂
- 专利标题： Plaster, renders, masonry paints, interior paints and glazes containing an aqueous distearyldiketene emulsion as a water repellent
- 专利标题（中）： 石膏，涂料，石工漆，内部涂料和釉料，含有二硬脂基杜烯酮水溶液作为防水剂
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申请号： US924766申请日： 1986-10-30
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公开(公告)号： US4767457A公开(公告)日： 1988-08-30
- 发明人: Gregor Ley , Michael Melan , Eckehardt Wistuba
- 申请人： Gregor Ley , Michael Melan , Eckehardt Wistuba
- 申请人地址： DEX Rheinland-Pflaz
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX Rheinland-Pflaz
- 优先权： DEX3540042 19851112
- 主分类号： C09D5/34
- IPC分类号： C09D5/34 ; C09D7/12 ; C09K3/18
摘要：
Plasters, renders, masonry paints, interior paints and glazes which contain from 0.5 to 10% by weight of a distearyldiketene emulsion consisting of(a) from 3 to 40 parts by weight of distearyldiketene,(b) from 10 to 70 parts by weight of a solvent,(c) from 5 to 50 parts by weight of water and(d) from 0.5 to 5 parts by weight of emulsifier have particularly advantageous properties.
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