The present invention relates to a process for preparing (meth)acrylates, comprising the transesterification of a low-boiling ester of (meth)acrylic acid with a reactant alcohol in the presence of catalysts, which is characterized in that the transesterification is catalysed by a basic ion exchanger.
EMULSIFIER SYSTEM, PERSONAL CARE PRODUCT, METHOD AND USE
申请人:Croda International PLC
公开号:EP3664768A1
公开(公告)日:2020-06-17
US8916724B2
申请人:——
公开号:US8916724B2
公开(公告)日:2014-12-23
[EN] EMULSIFIER SYSTEM, PERSONAL CARE PRODUCT, METHOD AND USE<br/>[FR] SYSTÈME ÉMULSIFIANT, PRODUIT D'HYGIÈNE CORPORELLE, PROCÉDÉ ET UTILISATION
申请人:CRODA INT PLC
公开号:WO2019030536A1
公开(公告)日:2019-02-14
Composition and emulsifier system comprising mixtures of alkoxylated fatty alcohols for use in emulsifying formulations, in particular formulations in personal care. In particular, the composition and emulsifier system provide emulsification under extreme conditions such as high salt content, low/high pH, or under high temperatures.
Baykut; Oezeris, Istanbul Universitesi Fen Fakultesi Mecmuasi, Seri C: [Astronomi-Fizik-Kimya], 1957, vol. 22, p. 32,34, 35