FOAM COMPOSITION AND FOAM COMPOSITE MADE THEREFROM

• Main Author: OGUNNIYI ADEBOLA O
• Format: Patent
• Language: Chinese; English
• Published: 09.03.2021
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

A rigid foam-forming composition includes (a) at least one isocyanate component; (b) at least one polyol component; (c) at least one blowing agent; (d) at least one catalyst; (e) at least one surfactant; and (f) at least one silane component. The foam-forming composition provides a foam having an increased adhesion when the foam is adhered to a substrate. The foam-forming composition can be particularly suitable for fabricating a panel structure including a foam core disposed in between the first and second facing materials. 一种形成硬质泡沫的组合物，其包含：(a)至少一种异氰酸酯组分；(b)至少一种多元醇组分；(c)至少一种发泡剂；(d)至少一种催化剂；(e)至少一种表面活性剂；以及(f)至少一种硅烷组分。所述形成泡沫的组合物提供的泡沫在粘附到衬底时，粘附力有所增加。所述形成泡沫的组合物可以特别适于制造包含安置在第一覆面材料与第二覆面材料之间的泡沫芯的板结构。