ES225739A1 - A procedure for the obtaining of new phenolic ethics and thioetters (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the obtaining of new phenolic ethics and thioetters (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Rhone Poulenc SA
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Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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Publication of ES225739A1publicationCriticalpatent/ES225739A1/en
Process for obtaining new phenolic ethers and thioethers of the general formula ** (see formula) ** where in this formula r is a lower alkyl radical that contains all of the four carbon atoms and x represents an oxygen atom or a group -nr 'denoting ri a hydrogen atom or a lower alkyl radical such as methyl or ethyl being y an oxygen or sulfur atom and ar representing an aryl radical such as phenyl or naphthyl which can optionally be replaced by halogen atoms by radicals methyl ethyl methoxy ethoxy nitro and hydroxyalkoxy radicals such as hydroxymethyl. (Machine-translation by Google Translate, not legally binding)
ES0225739A1954-12-231955-12-22A procedure for the obtaining of new phenolic ethics and thioetters (Machine-translation by Google Translate, not legally binding)
ExpiredES225739A1
(en)
Procedure for the obtaining of new derivatives of the phosphorus and the compositions that contain them. (Machine-translation by Google Translate, not legally binding)
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