| 发明名称 |
METHOD FOR DEGREASING AND CARBONIZING RAW WOOL BY VAPOR-PHASE SULFUR TRIOXIDE TREATMENT |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for simultaneously carrying out degreasing and carbonizing of raw wool. SOLUTION: Raw wool is brought into contact with sulfur trioxide and then a washing solution consisting of water and an alkali aqueous solution.
|
| 申请公布号 |
JP2002129471(A) |
申请公布日期 |
2002.05.09 |
| 申请号 |
JP20000315695 |
申请日期 |
2000.10.16 |
| 申请人 |
JAPAN WOOL TEXTILE CO LTD |
发明人 |
NAKAMURA RYOJI;NAGASAWA NORIO;OMORI HIDEKI |
| 分类号 |
D06L1/12;B08B3/08;D01C3/00;D06B19/00;D06M11/51;D06M11/55;D06M101/12;(IPC1-7):D06M11/55 |
主分类号 |
D06L1/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
