| 发明名称 |
USE OF AQUEOUS POLYMER DISPERSIONS FOR MODIFYING MINERAL BUILDING MATERIALS |
| 摘要 |
Aqueous polymer dispersions whose polymer is composed of up to < 5% by weight of (meth)acrylic acid, up to < 5% by weight of (meth)acrylamide and from 90 to 97.5% by weight of other nonionic unsaturated monomers and is present as dispersed polymer particles having a weight average diameter of from 100 to 300 nm are used for modifying mineral building materials.
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| 申请公布号 |
CA2181381(A1) |
申请公布日期 |
1997.01.20 |
| 申请号 |
CA19962181381 |
申请日期 |
1996.07.16 |
| 申请人 |
DRAGON, ANDREE;GULDEN, ROLF;ANGEL, MAXIMILIAN |
发明人 |
DRAGON, ANDREE;GULDEN, ROLF;ANGEL, MAXIMILIAN |
| 分类号 |
C04B24/12;C04B24/26;C04B28/02;C08F2/24;C08F257/02;C08F279/02;(IPC1-7):C08L57/00 |
主分类号 |
C04B24/12 |
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