| 发明名称 |
PROCESS FOR PREPARING AN ALKYLPHENOL ANTIOXYGEN CONDENSED WITH FORMALDEHYDE |
| 摘要 |
<p>The invention relates to a process for preparing an alkylphenol antioxygen condensed with formaldehyde meant to be used in the stabilization of elastomers, plastics and gasolines through the alkylation of a fraction containing phenol, cresols and xylenols with a isobutene generated in situ from a fraction with high MTBE content, followed by the condensation of the alkylate with the formaldehyde generated in situ from paraformaldehyde.</p> |
| 申请公布号 |
RO121856(B1) |
申请公布日期 |
2008.06.30 |
| 申请号 |
RO20010001360 |
申请日期 |
2001.12.18 |
| 申请人 |
CAROM S.A. |
发明人 |
IOFCEA GHEORGHE;ION ALEXANDRU;RO CA TRAIAN;DUMITRESCU CICILIA;MATEI GEORGETA;P EDURARIU DAN;MAZILU VICTOR;RUSU GHEORGHE;LUPA CU MIHAI;BEJENARU ADRIAN;BO OC LIDIA;GORBATAAEI HORIA;BO OC GHEORGHE;GIRIGAN MARIUS;MUR ERA U LILIANA;ZAMFIR MIRCEA;GHERGHE GENOVEVA;LUCA CAMELIA;STANCU CAMELIA;T ENAS E MARIANA |
| 分类号 |
C09K15/04;C07C37/16;C07C37/20;C07C39/06;C07C39/07;C09K15/08 |
主分类号 |
C09K15/04 |
| 代理机构 |
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