专利名称：Process for the preparation of
hydroxyphenylpropionates
发明人：BROGLI, FRANZ, DR.,KAELIN, GUIDO申请号：EP91810193.2申请日：19910321公开号：EP0449777B1公开日：19950510
摘要：hydroxyphenylpropionate formula what r\₁ to r\₄ in claim 1 specifiedmeanings, by implementing the corresponding phenol and
acryls\äureesterkomponente in the presence of sodium and kaliumsalzes thisphenolkomponente produced.
申请人：CIBA-GEIGY AG,CIBA GEIGY AG,CIBA-GEIGY AG
地址：CH
国籍：CH
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