POLYESTER POLYOLS CONTAINING SECONDARY ALCOHOL GROUPS AND THEIR USE IN MAKING POLYURETHANES SUCH AS FLEXIBLE POLYURETHANE FOAMS

COPOLYESTERS CONTAINING SECONDARY HYDROXYL GROUPS ARE USEFUL POLYOLS FOR MANUFACTURING POLYURETHANES. THESE CAN BE PREPARED BY REACTING A SECONDARY HYDROXYL CONTAINING FATTY ACID OR ESTER THEREOF WITH AN INITIATOR CONTAINING HYDROXYL AND/OR PRIAMRY OR SECONDARY AMINO GROUPS. A COPOLYESTER OF PARTICU...

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Bibliographische Detailangaben
Hauptverfasser:	ROBBYN PRANGE, ALAN K. SCHROCK, KENNETH J. STUTTS, ZHANG CHUNMING
Format:	Patent
Sprache:	eng
Schlagworte:	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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Zusammenfassung:	COPOLYESTERS CONTAINING SECONDARY HYDROXYL GROUPS ARE USEFUL POLYOLS FOR MANUFACTURING POLYURETHANES. THESE CAN BE PREPARED BY REACTING A SECONDARY HYDROXYL CONTAINING FATTY ACID OR ESTER THEREOF WITH AN INITIATOR CONTAINING HYDROXYL AND/OR PRIAMRY OR SECONDARY AMINO GROUPS. A COPOLYESTER OF PARTICULAR INTEREST INCLUDES A POLY(ETHYLENE OXIDE) SEGMENT DERIVED FROM A POLY(ETHYLENE OXIDE) INITIATOR.