PROCESS FOR PREPARING ELECTRON-DEFICIENT OLEFIN MONOMERS
개요
발명자
Ciaran MCARDLE; Shuli YOU
IPC 분류
CPC 분류
A process for preparing electron-deficient olefin monomers. The process is a direct synthesis of electron-deficient monomers by catalysing a reaction between an active methylene compound and a mixture of a source of formaldehyde and a carboxylic acid anhydride, or between an active methylene compound and an acylal, where the catalyst system employed is acid based. The products obtained are reactive monomers of high purity, which find application in the field of fast curing adhesives.
원문 (중국어)
A process for preparing electron-deficient olefin monomers. The process is a direct synthesis of electron-deficient monomers by catalysing a reaction between an active methylene compound and a mixture of a source of formaldehyde and a carboxylic acid anhydride, or between an active methylene compound and an acylal, where the catalyst system employed is acid based. The products obtained are reactive monomers of high purity, which find application in the field of fast curing adhesives.