| 发明名称 |
Solutions aqueuses d'SO2 contenant des copolymérisats d'acroléine |
| 摘要 |
Relates to an aqueous sulphur dioxide solution of at least one copolymer of acrolein and another vinyl compound, which copolymer consists predominantly of the vinyl compound but not less than 10% of acrolein. The other vinyl compound may be acrylonitrile, methyl acrylate or vinyl acetate. |
| 申请公布号 |
BE580431(A1) |
申请公布日期 |
1959.11.03 |
| 申请号 |
BE19590580431 |
申请日期 |
1959.07.06 |
| 申请人 |
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER |
发明人 |
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| 分类号 |
C08F8/00;C08F8/36;C08F20/62;C08F216/34;C08F220/44;C08G2/00;C08J3/03;C08L33/20;(IPC1-7):C08G |
主分类号 |
C08F8/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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