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Petroquimica Española, S.A. (Petresa) °
| Petroquimica Española, S.A. (Petresa) ° Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090299091 | PROCESS FOR OBTAINING HIGHLY SOLUBLE LINEAR ALKYLBENZENE SULFONATES - The present invention relates to a process for obtaining a highly soluble linear alkylbenzene sulfonate with an adjustable 2-phenyl isomer content and an extremely low sulfonation color. In which a catalytic system based on highly stable solid catalysts and with a high selectivity for linear monoalkylated compounds is used. | 12-03-2009 |