发明授权
US5658427A Ethoxylated soya glycerides with glycols as deinking collector modifiers
失效
乙二醇作为脱墨收集剂改性剂的乙氧基化大豆甘油酯
- 专利标题： Ethoxylated soya glycerides with glycols as deinking collector modifiers
- 专利标题（中）： 乙二醇作为脱墨收集剂改性剂的乙氧基化大豆甘油酯
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申请号： US509884申请日： 1995-08-01
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公开(公告)号： US5658427A公开(公告)日： 1997-08-19
- 发明人: Nancy S. Clungeon , Sheila Deveneaux , Christy A. Richards , Jose M. Rodriguez
- 申请人： Nancy S. Clungeon , Sheila Deveneaux , Christy A. Richards , Jose M. Rodriguez
- 申请人地址： OH Cleveland
- 专利权人： Geo Specialty Chemicals, Inc.
- 当前专利权人： Geo Specialty Chemicals, Inc.
- 当前专利权人地址： OH Cleveland
- 主分类号： D21C5/02
- IPC分类号： D21C5/02
摘要：
A collector composition for deinking printed waste paper containing a mixture of (a) the reaction product of an epoxidized derivative of a C.sub.10-22 carboxylic acid and an alkoxylated polyhydroxy alcohol or an alkoxylated derivative of a C.sub.10-22 carboxylic acid, (b) ethoxylated soya glyceride, and (c) a polyol.
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