ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

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The reaction of lignin with formaldehyde

R. Boríšek and J. Polčin

Research Institute Cellulose Industry, Bratislava

 

Abstract: Both qual. and quant. reactions of lignin with formaldehyde have been revised. HCHO reacts with the side chain of lignin and various types of lignin can be differentiated. Sulfite lignin and ethanol lignin show best reactions. The reaction appears to be of the aldol type.

Full paper in Portable Document Format: 55-6a322.pdf (in Slovak)

 

Chemical Papers 5 (5-6) 322–330 (1951)

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