Characterisation of rosin-based commercial resins by pyrolysis— and simultaneous pyrolysis methylation—gas chromatography/mass spectrometry techniques

Add time:08/16/2019    Source:sciencedirect.com

Rosin-based resins are utilised commercially in printing ink, adhesive and coating applications. They may incorporate polyhydric alcohols and polybasic acids and are often modified with phenolformaldehyde resins. The composition of tert-butylphenol and p-nonylphenolformaldehyde condensates and their rosin ester derivatives have been determined by pyrolysis- and simultaneous pyrolysis methylation—gas chromatography/mass spectrometry. Corresponding data for these resin precursors are also reported.

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