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Modification of cyclohexanone-formaldehyde resins with silicone tegomers

机译:用硅氧烷共聚物改性环己酮-甲醛树脂

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摘要

Cyclohexanone-formaldehyde resins were modified in situ with alpha,omega-diamine polydimethylsiloxanes and alpha,omega-dihydroxy polydimethylsiloxanes. Melting points, solubilities in organic solvents, gel permeation chromatographs, Fourier transform infrared spectra, and NMR spectra of the modified resin were determined, and the surface properties of the resins were investigated by contact angle measurements. A small amount of silicon compounds seemed to effect the physical properties of the cyclohexanone-formaldehyde resins significantly. (c) 2005 Wiley Periodicals, Inc.
机译:用α,ω-二胺聚二甲基硅氧烷和α,ω-二羟基聚二甲基硅氧烷原位改性环己酮-甲醛树脂。测定了改性树脂的熔点,在有机溶剂中的溶解度,凝胶渗透色谱,傅里叶变换红外光谱和NMR光谱,并通过接触角测量研究了树脂的表面性质。少量硅化合物似乎会显着影响环己酮-甲醛树脂的物理性能。 (c)2005年Wiley Periodicals,Inc.

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