Carbonate group-containing polyol, polyurethane resin composition, artificial film, and leather-like sheet

• Main Authors: SENDA KOSUKE, MATSUBARA RIKU
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; 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

The invention relates to a polyol containing a carbonate group, a polyurethane resin composition, an artificial coating film and a leather-like sheet. The purpose of the present invention is to provide a carbonate group-containing polyol which has low viscosity and excellent handling properties by r...