Resin composition for cleaning mold and method for cleaning mold

• Main Authors: YOSHIMURA KATSUNORI, SATO TAICHI, NOMURA HIROAKI
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2013
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; RECOVERY OF GLYCEROL; RESIN SOAPS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SOAP OR SOAP-MAKING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF SINGLE SUBSTANCES AS DETERGENTS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present invention provides a resin composition which is used for cleaning a mold for cleaning mold dirt caused by various kinds of thermosetting resins and has high cleaning performance. The resin composition for cleaning the mold comprises the following components: ethylene-propylene rubber; butadiene rubber; at least one detergent selected from a group which is composed of urea, derivatives thereof, monocyclic monoterpene, ethyl acetate comprising alkyls with 4-6 carbon atoms, an alcohol with 4-6 carbon atoms, and a compound represented by a formula 1. In the formula 1, X represents oxygen atom or NR'; R and R' respectively represent hydrogen atom, alkyls with 1-4 carbon atoms, or hydroxyalkyl with 2-4 carbon atoms.