CURING AGENT FOR LOW TEMPERATURE CURE APPLICATIONS

• Main Authors: WALKER FREDERICK HERBERT, VEDAGE GAMINI ANANDA, LUCAS PETER ANDREW, COOK MICHAEL IAN, RASING ROBERT MARJO THEODOOR
• Format: Patent
• Language: English; Korean
• Published: 05.03.2010
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

PURPOSE: An amine composition is provided to be used in curing, reinforcing, or crosslinking an epoxy resin and to be suitable for painting or coating large sized metal objects or cement materials. CONSTITUTION: An amine composition comprises (i) N,N'-dimethyl-meta-xylenediamine, (ii) polyfunctional amine having at least 3 active amine hydrogen compounds, and (iii) optionally at least one plasticizer or solvent. At least one plasticizer or solvent comprises benzyl alcohol, n-butanol, xylene, methyl ethyl ketone, nonyl phenol, dodecyl phenol, cardanol, ester of phthalic acid, or a combination thereof.