Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Takeda Pharmaceutical Co Ltd
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Takeda Chemical Industries Ltd
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Publication date
Application filed by Takeda Chemical Industries LtdfiledCriticalTakeda Chemical Industries Ltd
Priority to JP10471179ApriorityCriticalpatent/JPS5628212A/ja
Publication of JPS5628212ApublicationCriticalpatent/JPS5628212A/ja
Publication of JPS6258375B2publicationCriticalpatent/JPS6258375B2/ja
Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff freien Polyurethan-Weichschaumstoffen unter Verwendung von Urethangruppen enthaltenden Polyisocyanatmischungen auf Diphenylmethan-diisocyanatbasis sowie derartige modifizierte Polyisocyanatmischungen
Polyvinylchlorid-Polyurethanschaumstoff-Verbundelemente, Verfahren zu ihrer Herstellung und zur Herstellung des Polyurethanschaumstoffs verwendbare flüssige, Urethangruppen enthaltende Polyisocyanatmischungen