| 发明名称 |
USE OF POLYCONDENSATION PRODUCTS FROM ACROLEIN AND FORMALDEHIDE AS BIOCIDES |
| 摘要 |
<p>Water-soluble low molecular polycondensation products produced by condensation of acrolein and formaldehyde in a molar ratio between 1:1 and 1:10 in an aqueous or aqueousorganic medium in the presence of a basic catalyst are used as biocides for aqueous systems. The condensation reaction can also be carried out in the additional presence of water-soluble monohydric or polyhydric alcohols and/or acid amides.</p> |
| 申请公布号 |
CA1196739(A) |
申请公布日期 |
1985.11.12 |
| 申请号 |
CA19830421626 |
申请日期 |
1983.02.15 |
| 申请人 |
DEGUSSA AKTIENGESELLSCHAFT |
发明人 |
MERK, WOLFGANG;RINK, KARL-HEINZ |
| 分类号 |
A01N61/00;A01N35/02;C02F1/50;C08G6/00;(IPC1-7):C02F1/50 |
主分类号 |
A01N61/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
