ISOCYANATE REACTIVE COMPONENTS, COMPOSITIONS COMPRISING THE SAME AND FOAMS FORMED THEREFROM
The present invention provides an isocyanate reactive composition comprising (A) a polyol, (B) a polysiloxane, and (C) a polyether alcohol compound. A composition for preparing a foam comprises the isocyanate reactive composition, (D) a polyisocyanate, (E) a catalyst, and (F) a blowing agent. The co...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
28.07.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention provides an isocyanate reactive composition comprising (A) a polyol, (B) a polysiloxane, and (C) a polyether alcohol compound. A composition for preparing a foam comprises the isocyanate reactive composition, (D) a polyisocyanate, (E) a catalyst, and (F) a blowing agent. The composition forms a foam when at least components (A) and (D) react in the presence of components (E) and (F).
本发明提供了一种异氰酸酯反应性组合物,该异氰酸酯反应性组合物包含(A)多元醇、(B)聚硅氧烷和(C)聚醚醇化合物。用于制备泡沫的组合物包含该异氰酸酯反应性组合物、(D)聚异氰酸酯、(E)催化剂和(F)发泡剂。该组合物在至少组分(A)和(D)在组分(E)和(F)的存在下反应时形成泡沫。 |
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Bibliography: | Application Number: CN202180075505 |