| 发明名称 |
Sulfonated alkylphenoxy 2 to 5-carbon-atom alkanoic acids and salts |
| 摘要 |
The novel compounds, sulfonated alkylphenoxy alkanoic acids containing 2 to 5 carbon atoms in the acid moiety and their salts. In dyeing nylon textiles with acid dyes, barre is reduced by using these novel compounds as a dye leveler.
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| 申请公布号 |
US4089894(A) |
申请公布日期 |
1978.05.16 |
| 申请号 |
US19760654069 |
申请日期 |
1976.02.02 |
| 申请人 |
DIAMOND SHAMROCK CORPORATION |
发明人 |
PAPALOS, JOHN GEORGE |
| 分类号 |
C07C67/00;C07C301/00;C07C309/42;D06P1/62;D06P3/24;(IPC1-7):C07C143/52;D06P5/04 |
主分类号 |
C07C67/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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