| 发明名称 |
METHOD FOR INHIBITING THE POLYMERIZATION OF (METH)ACRYLIC ACID AND/OR (METH)ACRYLIC ACID ESTERS |
| 摘要 |
A process for inhibiting polymerization of (meth)acrylic acid and/or (meth)acrylic esters by introducing an oxygenous gas into the (meth)acrylic acid and/or the (meth)acrylic ester, in which the (meth)acrylic acid and/or the (meth)acrylic ester has a degree of purity of at least 95% and is in the liquid state. |
| 申请公布号 |
KR20120104340(A) |
申请公布日期 |
2012.09.20 |
| 申请号 |
KR20127018257 |
申请日期 |
2010.12.13 |
| 申请人 |
BASF SE |
发明人 |
LIPOWSKY GUNTER;RISSEL STEFFEN;SCHLIEPHAKE VOLKER;JAEGER ULRICH;HAREMZA SYLKE |
| 分类号 |
C07C67/62;C07C57/075;C07C69/54 |
主分类号 |
C07C67/62 |
| 代理机构 |
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