| 发明名称 |
ANTIFOAMING AGENT FOR AQUEOUS MEDIA |
| 摘要 |
<p>The invention relates to the use of a polyamide prepared from at least one diamine and at least one dicarboxylic acid in a formulation for defoaming aqueous media. The invention also relates to defoamers for aqueous media that comprise such a polyamide.</p> |
| 申请公布号 |
EP2099543(B1) |
申请公布日期 |
2014.02.12 |
| 申请号 |
EP20070846972 |
申请日期 |
2007.12.03 |
| 申请人 |
BYK-CHEMIE GMBH |
发明人 |
FRANK, ALBERT;LEUTFELD, DANIELA;GRAWE, DINAH;MICHELBRINK, MICHAELA |
| 分类号 |
B01D19/04;C08G69/26;C08G69/34;C08L77/06;C08L77/08;C09D7/12;C09D11/02;C10M149/18;C10M173/00;D21H21/12 |
主分类号 |
B01D19/04 |
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