Synthesis and Structural Elucidation of NSC Auxiliary Dispersing Agents
The synthesis, characterization, structural elucidation, and application of the dispersant (NSC) obtained from condensation of β-naphthalene sulphonic acid and formaldehyde are described. The one pot process from naphthalene, sulphuric acid, and formaldehyde leads to reproducible condensate products...
Saved in:
Published in | International journal of polymeric materials Vol. 56; no. 10; pp. 997 - 1003 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Philadelphia, PA
Taylor & Francis Group
16.07.2007
Taylor & Francis |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The synthesis, characterization, structural elucidation, and application of the dispersant (NSC) obtained from condensation of β-naphthalene sulphonic acid and formaldehyde are described. The one pot process from naphthalene, sulphuric acid, and formaldehyde leads to reproducible condensate products with n = 13 and 14 naphthalene nuclei. The
1
H and
13
C NMR spectra were recorded in D
2
O (representative spherical shape) and DMSO (representative rod-like shape). Bleaching leads to the recovery of excellent super pure material. |
---|---|
ISSN: | 0091-4037 1563-535X |
DOI: | 10.1080/00914030701215610 |