SE364968

In the manufacture of a polyurethane by the reaction of a polyol with a polyisocyanate in the presence of a catalyst and in the absence of water, the catalyst used is an organic zirconium compound, preferably a zirconium alcoholate or phenolate, having the formula: (Y)mZr(YR)4-2mWHEREIN:

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Bibliographic Details
Main Authors TERMIN E,DT, BLEH O,DT, DIJKHUIZEN W,NL, MORGENSTERN D,DT
Format Patent
LanguageEnglish
Published 11.03.1974
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Summary:In the manufacture of a polyurethane by the reaction of a polyol with a polyisocyanate in the presence of a catalyst and in the absence of water, the catalyst used is an organic zirconium compound, preferably a zirconium alcoholate or phenolate, having the formula: (Y)mZr(YR)4-2mWHEREIN:
Bibliography:Application Number: SE19700006185