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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Bibliographic Details
Main Authors BAI PENG, BALIJEPALLI SUDHAKAR, LI YONGFU, TOTH SIMON
Format Patent
LanguageChinese
English
Published 28.07.2023
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
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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。
Bibliography:Application Number: CN202180075505