MIXED METAL CATALYST COMPOSITIONS AND METHODS FOR MAKING POLYURETHANE FOAM

To provide a stable liquid catalyst composition for making polyurethane foam, and a process to make the polyurethane foam.SOLUTION: A stable liquid catalyst composition comprises at least one liquid bismuth carboxylate catalyst and at least one liquid dialkyltin dicarboxylate complex.EFFECT: The dis...

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Bibliographic Details
Main Authors JEAN LOUISE VINCENT, JOEL R ROGERS, ROBERT EDWARD STEVENS, BENDER JARED D
Format Patent
LanguageEnglish
Japanese
Published 18.04.2019
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Summary:To provide a stable liquid catalyst composition for making polyurethane foam, and a process to make the polyurethane foam.SOLUTION: A stable liquid catalyst composition comprises at least one liquid bismuth carboxylate catalyst and at least one liquid dialkyltin dicarboxylate complex.EFFECT: The disclosed composition and process yield polyurethane foam having favorable properties, but requiring less metal. The polyurethane foam produced by this catalyst composition and a method is useful for laminated boardstock, construction panels, appliance insulation, spray-applied insulation, seat cushions, and mattresses.SELECTED DRAWING: None 【課題】ポリウレタンフォームを製造するための安定な液状触媒組成物及びポリウレタンフォームの製造方法の提供。【解決手段】少なくとも1種の液状ビスマスカルボキシレート触媒と少なくとも1種の液状ジアルキルスズジカルボキシレート錯体とを含む安定な液状触媒組成物。【効果】開示された組成物および方法は、好ましい特性を有するポリウレタンフォームをもたらすが、より少ない金属しか必要としない。この触媒組成物および方法によって生成されたポリウレタンフォームは、積層ボードストック、建築パネル、電気機器断熱材、スプレー塗布断熱材、シートクッション、およびマットレスに有用である。【選択図】なし
Bibliography:Application Number: JP20180182287