ES230521A1 - A procedure for the preparation of additives for lubricating oils (Machine-translation by Google Translate, not legally binding)
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A procedure for the preparation of additives for lubricating oils (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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CHEMON CORP
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CHEMON CORP
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Priority to ES230521ApriorityCriticalpatent/ES230521A1/en
Publication of ES230521A1publicationCriticalpatent/ES230521A1/en
Process for the preparation of additives for lubricating oils, characterized in that an N-vinyl pyrrolidone and an ester containing an olefinic unsaturation are copolymerized, in the presence of an organic peroxide as catalyst, being from about 5 to 50% by weight, the proportion in which N-vinyl pyrrolidone enters the reaction mass. (Machine-translation by Google Translate, not legally binding)
ES230521A1956-08-231956-08-23A procedure for the preparation of additives for lubricating oils (Machine-translation by Google Translate, not legally binding)
ExpiredES230521A1
(en)
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