| 发明名称 |
Process for the production and/or processing of mixtures containing (meth)acrylic acid and/or their esters comprises use of a polymerization inhibitor and an oxygen containing gas that is dosed in at a specific exit rate |
| 摘要 |
A process for the production and/or processing of mixtures containing (meth)acrylic acid and/or (meth)acrylic acid esters comprises production and/or processing in the presence of a polymerization inhibitor and at least one oxygen containing gas that is at partially dosed in at an exit rate of at least 50 mm/s.
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| 申请公布号 |
DE10339633(A1) |
申请公布日期 |
2004.04.29 |
| 申请号 |
DE20031039633 |
申请日期 |
2003.08.28 |
| 申请人 |
BASF AG |
发明人 |
SCHROEDER, JUERGEN;HOEFER, FRANK;HAREMZA, SYLKE;WAGENBLAST, GERHARD;SCHLIEPHAKE, VOLKER;JAEGER, ULRICH;KELLER, HARALD;DIELEMAN, CEDRIC |
| 分类号 |
C07C51/44;C07C51/50;C07C57/04;C07C67/62;C07C69/54;(IPC1-7):C07C57/075;C08F20/10;C07C69/73 |
主分类号 |
C07C51/44 |
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