| 发明名称 |
WATER-SOLUBLE HOMOPOLYMERS AND COPOLYMERS HAVING AN IMPROVEDENVIRONMENTAL ACCEPTABILITY |
| 摘要 |
The invention relates to water-soluble homopolymers and copolymers, which comprise an EbC50 value according to the algae toxicity test of Scenedesmus subspicatusof greater than 10 mg/l. The invention also relates to the production and use of these polymers as flocculation aids or thickeners and as a constituent of a plant protective agent or of an erosion protective agent. |
| 申请公布号 |
CA2417641(A1) |
申请公布日期 |
2003.01.27 |
| 申请号 |
CA20012417641 |
申请日期 |
2001.06.01 |
| 申请人 |
STOCKHAUSEN GMBH & CO. KG |
发明人 |
HERTH, GREGOR;MERTENS, RICHARD |
| 分类号 |
C08F2/44;C08F8/00 |
主分类号 |
C08F2/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
