| 发明名称 |
Amphoteric starches used in papermaking |
| 摘要 |
The use in papermaking of an amphoteric starch additive which contains a phosphate functional group and is made under anhydrous conditions while in a fluidized state, provides advantageous paper properties and improved wet end performance.
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| 申请公布号 |
US6365002(B1) |
申请公布日期 |
2002.04.02 |
| 申请号 |
US20000633755 |
申请日期 |
2000.08.07 |
| 申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
BINDZUS WOLFGANG;ALTIERI PAUL A. |
| 分类号 |
C08B31/00;C08B31/16;D21H17/28;(IPC1-7):D21H17/28 |
主分类号 |
C08B31/00 |
| 代理机构 |
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