CATALYST COMPOSITION FOR MANUFACTURING POLYURETHANE FOAM, AND METHOD OF MANUFACTURING FLEXIBLE POLYURETHANE FOAM USING THE SAME

• Main Authors: SUZUKI KOSEI, SESOKO YUSUKE
• Format: Patent
• Language: English; Japanese
• Published: 07.03.2019
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

To provide a flexible polyurethane foam improved in low vinyl chloride discoloration, and durability physical properties, decreased in vaporization of amine compounds and the like with a small amount of catalyst, and having a requisite hardness, and a catalyst composition used for manufacturing the same.SOLUTION: The catalyst composition for manufacturing polyurethane foam includes: an amine compound represented by formula (1); an amine compound represented by formula (2); and polyethyleneglycol.SELECTED DRAWING: None 【課題】少ない触媒量で、低塩ビ変色性、耐久物性が改善され、アミン化合物等の揮発を低減し、必要な硬度を有する軟質ポリウレタンフォーム及びそれに使用される触媒組成物を提供する。【解決手段】式（１）で示されるアミン化合物と、式（２）で示されるアミン化合物と、ポリエチレングリコールと、を含有するポリウレタンフォーム製造用触媒組成物。【選択図】なし