text: The information on this page is partially translated from the equivalent page in French :fr:Alain Berton (Chimiste)  licensed under the Creative Commons/Attribution Sharealike [https://creativecommons.org/licenses/by-sa/3.0/]. History of contributions can be checked here:[https://fr.wikipedia.org/w/index.php?title=Alain_Berton_%28chimiste%29&action=history]