| 发明名称 |
Production of nonwoven fabrics |
| 摘要 |
Nonwovens of natural and synthetic fibers which are bonded uniformly over the whole cross-section are obtained by using as binders aqueous polymer dispersions containing as heat-sensitizing agents alkoxylated amines having inverse solubility and a pH of less than 6.
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| 申请公布号 |
US3944690(A) |
申请公布日期 |
1976.03.16 |
| 申请号 |
US19750545758 |
申请日期 |
1975.01.30 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
DISTLER, DIETER;WENDEL, KURT;EINWILLER, ANDREAS;OPPENLAENDER, KNUT |
| 分类号 |
B01D39/14;C08C1/14;C08F6/22;C08J3/16;D06M13/372;(IPC1-7):D06M15/12 |
主分类号 |
B01D39/14 |
| 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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