| 发明名称 |
Dithiol compositions and methods of treating animal hides using the same |
| 摘要 |
Mixtures of (A) from 55 to 65 mol % of erythro-dithiol of formula erythro-IV: and (B) from 35 to 45 mol % of threo-dithiol of formula threo-IV or threo-IV': and their corresponding alkali metal salts and ammonium salts, are useful for treating animal hides.
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| 申请公布号 |
US7527652(B2) |
申请公布日期 |
2009.05.05 |
| 申请号 |
US20060571772 |
申请日期 |
2006.03.15 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BUEHLER HOLGER;TELES JOAQUIM HENRIQUE;PABST GUNTHER;TAEGER TILMAN LUEDECKE |
| 分类号 |
C14C1/00;C07C321/04;C07C323/02;C07C323/12;C07C323/19;C07D301/12;C07D303/12;C07D303/34;C07D407/04;C07F11/00;C14C1/06 |
主分类号 |
C14C1/00 |
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