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Blends of aromatic diamines as hardeners for epoxy and urethane resins
Blends of aromatic diamines as hardeners for epoxy and urethane resins
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机译:芳族二胺的共混物,用于环氧树脂和聚氨酯树脂的固化剂
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摘要
A mixture of aromatic diamines obtainable by reacting a toluidine with o-ethylaniline and formaldehyde in the presence of an acidic catalyst can be employed as a hardener for epoxy and urethane resins.
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