| 发明名称 |
SIZING COMPOSITION AND SIZING METHOD |
| 摘要 |
A novel paper sizing composition comprising a ketene dimer and a hydrophilic vinyl polymer containing an alkylmercaptan having 6-22 carbon atoms. The composition has excellent storage and mechanical stability and sizing effect. |
| 申请公布号 |
AU3381289(A) |
申请公布日期 |
1989.11.02 |
| 申请号 |
AU19890033812 |
申请日期 |
1989.04.28 |
| 申请人 |
DIC-HERCULES CHEMICALS, INC. |
发明人 |
HIDEO OIKAWA;MASATOMI OGAWA;KIYOSHI IWAI;MAYUMI NARUSHIMA |
| 分类号 |
D21H17/17;D21H17/37;D21H17/42;D21H17/44 |
主分类号 |
D21H17/17 |
| 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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