[EN] METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM<br/>[FR] PROCÉDÉ DE PRÉPARATION DE PHOSPHONATE D'HYDROXYMÉTHYLE, COMPOSITIONS FORMANT UNE MOUSSE DE POLYURÉTHANE, MOUSSE DE POLYURÉTHANE ET ARTICLES FAITS DE CETTE DERNIÈRE
申请人:ICL IP AMERICA INC
公开号:WO2014062313A1
公开(公告)日:2014-04-24
There is provided herein a method of making hydroxymethylphosphonate comprising reacting paraformaldehyde, at least one dialkyl phosphite and at least one trialkyl phosphite, in the presence of at least one amine catalyst.
METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM
申请人:ICL-IP AMERICA INC.
公开号:US20140378564A1
公开(公告)日:2014-12-25
There is provided herein a method of making hydroxymethylphosphonate comprising reacting paraformaldehyde, at least one dialkyl phosphite and at least one trialkyl phosphite, in the presence of at least one amine catalyst.
HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM
申请人:ICL-IP America Inc.
公开号:EP3553068A1
公开(公告)日:2019-10-16
There is provided herein a hydroxymethylphosphonate produced by a method comprising reacting paraformaldehyde, at least one dialkyl phosphite and at least one trialkyl phosphite, in the presence of at least one amine catalyst.