Patent
Process for preparing dithioesters (US Patent 6841695)
Rohmax Additives GmbH · Granted Jan 11, 2005 · Filed Mar 18, 2003
Patent number: 6841695 Kind code: B2 Granted: 2005-01-11 Filed: 2003-03-18 Inventors: Joseph Martin Bollinger (North Wales, PA, US); Jen-Lung Wang (Collegeville, PA, US) Assignees: Rohmax Additives GmbH (Darmstadt, DE)
Abstract
The present invention relates to a process for preparing dithioesters in which a dithiocarboxylic acid and/or a dithiocarboxylic salt is reacted with a vinyl compound and/or an alkyl compound which includes a leaving group, the reaction being carried out in a biphasic system in which one of the phases
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