Polyurethane mit reduzierter Aldehydemission

Z. Tomovic (Uitvinder), Iran Otero Martinez (Uitvinder)

Onderzoeksoutput: OctrooiOctrooi-publicatie

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Samenvatting

Abstract: The present invention relates to a method for preparing polyurethanes, in which method (a) polyisocyanate, (b) polymeric compounds comprising groups that are reactive to iso- <1l cyanates, (c) catalysts, (d) compounds of general formula R(-S)n, where R represents any group, n represents any number between I and 8, and S represents a group according to formula I: and optionally (e) blowing agents, (f) chain lengthening- and/or crosslinking agents and (g) auxiliaries and/or additives are mixed to form a reaction mixture, and the reaction mixture is allowed to fully react to form the polyurethane.
Vertaalde titel van de bijdragePolyurethanes with reduced aldehyde emission.
Originele taal-2Duits
OctrooinummerWO2017/207687Al
Prioriteitsdatum3/06/16
Indieningsdatum1/06/17
StatusGepubliceerd - 7 dec 2017
Extern gepubliceerdJa

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