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

Published monthly
 

Evaluation of wood celluloses during acetylation

A. Pikler, Š. Polakovičová, and L. Chodák

Slovak Technical University, Bratislava

 

Abstract: In the acetylation of sulfite beech pulp it was necessary to use 350% of anhyd. AcOH and 10% catalyst in the form of H2SO4 at 25°. At a higher degree of polymerization the acetylation is more satisfactory. To evaluate pulps for the acetylation the values of the acceleration consts. must also be calcd. in relation to the lower-mol.-wt. portion of the finished product.

Full paper in Portable Document Format: 143a234.pdf (in Slovak)

 

Chemical Papers 14 (3) 234–239 (1960)

Saturday, July 11, 2020

IMPACT FACTOR 2018
1.680
SCImago Journal Rank 2019
0.331
SEARCH
Advanced
VOLUMES
© 2020 Chemical Papers