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US 2020/0399417 A1Published application
Method for producing polyurethane foam
AssigneeInoac Corporation
InventorsMasahito KOIDE, Yosuke OKADA, Tadashi YANO
Life of this patent
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Abstract
A method for producing a polyurethane foam includes mixing and reacting a polyurethane foam raw material containing a polyol, an isocyanate, a foaming agent, and a catalyst, wherein the polyurethane foam raw material contains sodium bicarbonate and an organic solid acid such as citric acid or malic acid.
Claims8
A method for producing a polyurethane foam, comprising:
- mixing and reacting a polyurethane foam raw material containing a polyol, an isocyanate, a foaming agent, and a catalyst, wherein
- the polyurethane foam raw material contains sodium bicarbonate and an organic solid acid.
Dependencies are inferred from the claim text.