| 发明名称 |
PROCESS FOR IMPARTING OIL AND WATER REPELLENCY TO A FIBROUS SUBSTRATE NAMELY TANNED LEATHER BY MEANS OF FLUOROCHEMICAL COMPOUNDS AND FIBROUS SUBSTRATE TREATED THIS WAY |
| 摘要 |
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| 申请公布号 |
PT77553(A) |
申请公布日期 |
1983.11.01 |
| 申请号 |
PT19830077553 |
申请日期 |
1983.10.24 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
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| 分类号 |
D06M13/00;C07C67/00;C07C239/00;C07C269/02;C07C271/14;C07C271/20;C07C271/28;C07C275/16;C07C301/00;C07C309/65;C07C309/76;C07C311/03;C07C311/09;C09K3/18;C14C9/00;D06M13/02;D06M13/248;D06M13/256;D06M13/322;D06M13/402;D06M13/408;D06M13/425;D06M13/432;D06M13/438;(IPC1-7):C14C/ |
主分类号 |
D06M13/00 |
| 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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