Process for the production of silyl carboxylate monomers
申请人:SIGMA COATINGS B.V.
公开号:EP1431301A1
公开(公告)日:2004-06-23
A process for the production of hydrocarbyl silyl unsaturated carboxylates of formula (I) is described,
wherein n represents a number of dihydrocarbylsiloxane units from 0 to 1000.
The process includes the reaction of an unsaturated carboxylic acid of formula (II)
with a hydrocarbyl silyl compound of formula (III)
the said reaction being carried out in the presence of a silaphilic catalyst.