POLYOL-BASED LIQUID MIXTURE COMPOSITION FOR THE PRODUCTION OF HALOALKENE FOAMED POLYURETHANE

• Main Authors: SESOKO YUSUKE, TOKUMOTO KATSUMI
• Format: Patent
• Language: English; Japanese
• Published: 24.11.2017
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

PROBLEM TO BE SOLVED: To provide a polyol-based liquid mixture that has excellent storage stability and starts the foaming reaction with a small amount of catalyst, and a method for producing a polyurethane foam using the same.SOLUTION: This invention relates to the production of a polyurethane foam using a polyol-based liquid mixture composition containing one or more alcohol selected from alcohols represented by formula (1) and formula (2), a polyol, a tertiary amine and a hydrohaloolefin. R-OH (1) (Ris a C1-5 linear/branched/cyclic saturated hydrocarbon group or a C6-10 branched alkyl group). R(O-R-)OH (2) (Ris a C1-24 linear/branched/cyclic saturated/unsaturated/aromatic hydrocarbon group; Ris a C2-5 alkylene group; m is an integer of 1-15).SELECTED DRAWING: None 【課題】貯蔵安定性が優れ、少ない触媒量で発泡反応開始するポリオール系配合液及び、これを用いたポリウレタンフォームの製造法。【解決手段】式（１）及び式（２）で表されるアルコールから選択される一種以上のアルコール、ポリオール、第３級アミン及びヒドロハロオレフィンを含むポリオール系配合液組成物を用いたポリウレタンフォームの製造。Ｒ１−ＯＨ・・・（１）（Ｒ１はＣ１〜５の直鎖／分岐／環状の飽和炭化水素基又はＣ６〜１０の分岐アルキル基）Ｒ２（Ｏ−Ｒ３−）ｍＯＨ・・・・（２）（Ｒ２はＣ１〜２４の直鎖／分岐／環状の飽和／不飽和／芳香環の炭化水素基；Ｒ３はＣ２〜５のアルキレン基；ｍは１〜１５の整数）【選択図】なし