| 发明名称 |
PROCESS FOR THE PRODUCTION OF MODIFIED ANIONIC EMULSION POLYMERS WITH ANIONIC POLYURETHANE |
| 摘要 |
A process is provided for the production of stable aqueous polymer dispersions by subjecting vinyl monomers to radical emulsion polymerization in the presence of a stable aqueous dispersion of a high molecular weight polyurethane containing anionic groups.
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| 申请公布号 |
US3705164(A) |
申请公布日期 |
1972.12.05 |
| 申请号 |
USD3705164 |
申请日期 |
1970.10.21 |
| 申请人 |
FARBENFABRIKEN BAYER AG. |
发明人 |
HANS LUDWIG HONIG;GERHARD BALLE;WOLFGANG KEBERLE;DIETER DIETERICH |
| 分类号 |
C08F2/22;C08F283/00;C08L75/04;(IPC1-7):C08F45/24 |
主分类号 |
C08F2/22 |
| 代理机构 |
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