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...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English Japanese |
Published |
18.04.2019
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
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 |