POLYURETHANE-BASE FORMING PLASTICS, PREPARATION AND SHOE BOTTOM

Optionally cellular moulding polymers based on polyurethane, having a compact surface and containing from 0.01 to 3% by weight of sulphonate groups -SO3 built into the polyurethane structure are prepared by reacting, in closed moulds, a reaction mixture of a polyisocyanate component, organic compoun...

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Hauptverfasser:	BUERUNAA RASUHOOFUAA, HANSU GEORUKU BUTSUSOU, HERUMUUTO RAIFU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHARACTERISTIC FEATURES OF FOOTWEAR CHEMISTRY COMPOSITIONS BASED THEREON FOOTWEAR GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PARTS OF FOOTWEAR THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	Optionally cellular moulding polymers based on polyurethane, having a compact surface and containing from 0.01 to 3% by weight of sulphonate groups -SO3 built into the polyurethane structure are prepared by reacting, in closed moulds, a reaction mixture of a polyisocyanate component, organic compounds containing groups which are reactive toward isocyanate groups, and conventional assistants and additives, the compounds containing groups which are reactive toward isocyanate groups also containing a chemically incorporated sulphonate group in addition to at least two groups which are reactive toward isocyanate groups, and are used to produce antistatic shoe soles.