| 发明名称 |
A zero emission chrome tanning process for leathermaking |
| 摘要 |
<p>The present invention provides a process that eliminates total usage of sodium chloride and mineral acids for pickling and ensures total utilization of tanning material through suitable process interventions for recycling without resulting in emission or discharge of process chemicals or used liquor.</p> |
| 申请公布号 |
AP201307295(D0) |
申请公布日期 |
2013.12.31 |
| 申请号 |
AP20130007295 |
申请日期 |
2013.03.01 |
| 申请人 |
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH |
发明人 |
SUNDAR VICTOR JOHN;CHELLAPPA MURALIDHARAN |
| 分类号 |
C14C3/06;C14C3/32 |
主分类号 |
C14C3/06 |
| 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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