| 发明名称 |
COPOLIMERI TRANSESTERIFICATI DELL'ANIDRIDE MALEICA, PARTICOLARMENTE UTILI NEL CAMPO DELLA DETERGENZA. |
| 摘要 |
Transesterified copolymers of maleic anhydride, particularly useful in the field of detergency and as anti-scaling agents, obtained from pre-formed copolymers of maleic anhydride with vinyl acetate, by at least partial transesterification of said pre-formed copolymers. |
| 申请公布号 |
IT1229135(B) |
申请公布日期 |
1991.07.22 |
| 申请号 |
IT19890020015 |
申请日期 |
1989.04.05 |
| 申请人 |
AUSIDET S.P.A. |
发明人 |
PAOLO COLOMBO;CLAUDIO TROGLIA;SANTINA ROSANNA VERZELLINO;GIUSEPPE MURATORI |
| 分类号 |
C08F8/14;C11D3/37;(IPC1-7):C11D/ |
主分类号 |
C08F8/14 |
| 代理机构 |
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代理人 |
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| 地址 |
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