| 发明名称 |
DELIMING OF HIDES AND USE OF CYCLIC ESTERS OF SULFUROUS ACID AS DELIMING AGENTS |
| 摘要 |
<p>In a particularly timesaving and economical process for deliming hides, a cyclic ester of sulfurous acid with an aliphatic 1,2-diol is used as the deliming agent.</p> |
| 申请公布号 |
CA1257755(A) |
申请公布日期 |
1989.07.25 |
| 申请号 |
CA19860514125 |
申请日期 |
1986.07.18 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SCHNEIDER, KURT;LACH, DIETRICH;STREICHER, ROLF;SCHAFFER, ORTWIN |
| 分类号 |
C14C1/08;(IPC1-7):C14C1/08 |
主分类号 |
C14C1/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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