| 发明名称 |
Method of shrinkproofing animal fibers with ozone |
| 摘要 |
Proteinaceous animal fibrous materials are shrinkproofed by contacting the material with an aqueous solution of ozone at a temperature of about 0 DEG to 50 DEG C. for a period of time and at a concentration sufficient to shrinkproof the material but insufficient to cause degradation of the material.
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| 申请公布号 |
US4189303(A) |
申请公布日期 |
1980.02.19 |
| 申请号 |
US19780904646 |
申请日期 |
1978.05.10 |
| 申请人 |
U S OF AMERICA AGRICULTURE SECRETARY |
发明人 |
THORSEN, WALTER J |
| 分类号 |
D06M11/34;(IPC1-7):D06M3/08;D06M9/08 |
主分类号 |
D06M11/34 |
| 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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