| 发明名称 |
Surface sizing composition |
| 摘要 |
A surface sizing composition is provided for nonwoven substrates comprising a hydrophobic waxy material and a surfactantless vinyl polymer or copolymer emulsion containing as the sole emulsifying agent an alkali soluble, acid containing copolymer.
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| 申请公布号 |
US5795932(A) |
申请公布日期 |
1998.08.18 |
| 申请号 |
US19950399894 |
申请日期 |
1995.03.07 |
| 申请人 |
SEQUA CHEMICALS, INC. |
发明人 |
DRAGNER, LOUIS R.;HARPER, DOUGLAS W.;THOMPSON, NOLAN H. |
| 分类号 |
C08L25/08;C08L25/14;C08L91/06;D21H17/43;D21H17/60;D21H21/16;(IPC1-7):C08L91/06 |
主分类号 |
C08L25/08 |
| 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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