FREMGANGSMAATE TIL FREMSTILLING AV ARTIKLER AV POLYURETAN/VINYLPOLYMER

Polyurethane and vinyl polymer composites are rapidly prepared without the requirement of the application of an external source of heat by the admixture of a composition comprising (A) a polyether polyol having an equivalent weight of 30-250, such as an adduct of glycerine with propylene oxide; (B)...

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Bibliographische Detailangaben
Hauptverfasser:	PARRISH, DONALD BOB, OLSTOWSKI, FRANCISZEK
Format:	Patent
Sprache:	nor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 WORKING-UP
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Beschreibung
Zusammenfassung:	Polyurethane and vinyl polymer composites are rapidly prepared without the requirement of the application of an external source of heat by the admixture of a composition comprising (A) a polyether polyol having an equivalent weight of 30-250, such as an adduct of glycerine with propylene oxide; (B) an organic polyisocyanate, such as toluene diisocyanate; (C) an ethylenically unsaturated monomer, such as styrene; (D) a catalyst for polymerizing ethylenically unsaturated monomers such as tertiary butyl perbenzoate; and (E) a catalyst for urethane formation such as lead octoate.