EFFECT OF THE REACTION CONDITIONS OVER THE YIELD AND PROPERTIES OF METHYLCELLULOSE OBTAINED FROM PINUS RADIATA KRAFT BLEACHED CELLULOSE

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TAPIA, C.; SAPAG-HAGAR, J.; ANDRADE, C.T.; HASSÓN, J.; VALENZUELA, F.; BASUALTO, C.;
(2002)
  • Publisher: Sociedad Chilena de Química
  • Related identifiers: doi: 10.4067/S0366-16442002000300013
  • Subject: Methycellulose | Solution properties | Propiedades de Solución | Reacciones de Celulosa | Termogravimetría | Morphology | Cellulose reactions | Thermogravimetry | Metilcelulosa | Morfología

Kraft bleached cellulose from Pinus radiata was submitted to methylation reactions in heterogeneous media. After activation with 29% (w/w) NaOH solution, methylation reactions were carried out both with dimethyl sulfate (DMS) and methyl iodide (MI). The effects of the p... View more
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