| 摘要 |
Amino compounds having the formula WHEREIN N IS 0 OR 1 AND THE R substituents, which may be the same or different, represent methyl or ethyl radicals, the R1 substituents representing hydrogen atoms or a hydrogen atom and a methyl, ethyl or RADICAL IN CASES WHERE N IS 0 BUT ONLY HYDROGEN ATOMS IN CASES WHERE N IS 1 MAY BE EMPLOYED IN THE CATALYZED POLYURETHANE FORMING REACTION BETWEEN COMPOUNDS CONTAINING HYDROGEN ATOMS REACTIVE WITH -NCO groups and organic polyisocyanates.
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