| 发明名称 |
Re-dispersible polymer powder and aqueous polymer dispersions obtainable therefrom |
| 摘要 |
The invention provides a redispersible polymer powder based on a mixture of water-insoluble polymer and a water-soluble atomized protective colloid which can be de-activated through a pH change. In addition, the invention concerns aqueous dispersions that can be prepared with the polymer powder and the use of the polymer powder or its aqueous dispersions as a bonding agent in adhesives, plasters or paints.
|
| 申请公布号 |
US6242512(B1) |
申请公布日期 |
2001.06.05 |
| 申请号 |
US19980101661 |
申请日期 |
1998.07.14 |
| 申请人 |
WACKER CHEMIE GMBH |
发明人 |
FIGGE REINER;ZEH HARALD;WEISSGERBER RUDOLF |
| 分类号 |
C08J3/03;C04B40/00;C08J3/12;C08L25/00;C08L27/06;C08L31/02;C08L33/02;C08L33/06;C08L35/00;C09D5/34;C09D125/00;C09D127/06;C09D131/02;C09D133/06;C09J131/02;C09J133/06;(IPC1-7):C08J3/12 |
主分类号 |
C08J3/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
