发明名称 |
Method for externally sizing fibrous materials |
摘要 |
Fibrous product is externally sized by applying to the material a basic aqueous dispersion of an interpolymer of an ethylenically unsaturated monomer and an ethylenically unsaturated carboxylic acid comonomer. The preferred dispersions which have lower initial viscosities provide dispersion/starch dilute solutions with higher viscosities and improved external sizing effectiveness. Resulting fibrous products are adequately sized and exhibit excellent printability and strength properties.
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申请公布号 |
US6482886(B1) |
申请公布日期 |
2002.11.19 |
申请号 |
US19980077793 |
申请日期 |
1998.09.03 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
FINLAYSON MALCOLM F.;SPRINGS KENNETH E.;GATHERS JOHN J.;COOPER JAMES L.;VAUGHN WALTER L.;SCHUMANN BRIAN H.;OLIVER STEPHEN M. |
分类号 |
B05D3/00;C08L3/02;C08L23/08;C08L33/02;D06M15/11;D06M15/227;D06M15/263;D21H17/28;D21H17/29;D21H17/37;D21H17/43;D21H19/10;D21H19/20;D21H21/16;D21H23/32;(IPC1-7):C08L3/02 |
主分类号 |
B05D3/00 |
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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