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method of preparing solution of phenol or phenol alcoylarylphenols in place, and the use of these solutions in the preparation of resols)
method of preparing solution of phenol or phenol alcoylarylphenols in place, and the use of these solutions in the preparation of resols)
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机译:制备苯酚或苯酚烷基芳基苯酚溶液的方法,以及这些溶液在制备甲阶酚醛树脂中的用途)
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摘要
Subject of the invention is a process for the manufacture of water-dilutable, self-emulsified, aqueous dispersions of thermosetting reaction products of monohydroxybenzene compounds, or mixtures of monohydroxybenzene compounds, with formaldehyde and secondary amines in water, wherein these components are reacted with one another under warm conditions.
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