COMPOSITION FOR FORMING POLYURETHANE FOAM, POLYURETHANE FOAM, AND THERMAL INSULATING MATERIAL

• Main Authors: HOSHIBA, Jiro, ASHIHARA, Masayuki, KASHIWAMOTO, Yuudai
• Format: Patent
• Language: English; French
• Published: 21.04.2022
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

Provided is a composition for forming a polyurethane foam having excellent surface quality of a formed article, in particular, a polyurethane foam having excellent smoothness. The invention is a composition for forming a polyurethane foam, in which the composition comprises a hydrofluoroolefin as a...