| 发明名称 |
Stable aqueous polymer dispersions and a process for their preparation |
| 摘要 |
The present invention relates to stable aqueous polymer dispersions and a process for their preparation. The aqueous dispersions of the invention have less than about 2 weight percent organic solvent, at least about 30 weight percent solids, a mean particle size of not more than about 300 nm, and a viscosity of less than about 20.0 poise at about ambient temperature.
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| 申请公布号 |
US6277953(B1) |
申请公布日期 |
2001.08.21 |
| 申请号 |
US19980161145 |
申请日期 |
1998.09.25 |
| 申请人 |
MCWHORTER TECHNOLOGIES, INC. |
发明人 |
NOTHNAGEL JOSEPH LEO;COAD MICHAEL DAVIS;O'CALLAGHAN KEVIN JUDE;STERZER CARLOS ALFREDO KIENZIE |
| 分类号 |
C08J3/07;C08J7/04;(IPC1-7):C08F6/10;C08F6/12;C08L31/00;C08L67/00;C08J3/09 |
主分类号 |
C08J3/07 |
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