VERFAHREN ZUR HERSTELLUNG VON OLIGOMEREN ACRYLSAEUREN

• Main Author: FINDEISEN,KURT,DR
• Format: Patent
• Language: German
• Published: 19.07.1979
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

A process for the preparation of an oligomeric acrylic acid of the formula CH2=CH-COO[CH2-CH2-COO]nH wherein n represents a number from 1 to 6 is described wherein acrylic acid is heated in the presence of a polymerization inhibitor to a temperature of about 50 DEG to about 200 DEG C. The process ca...