Abstract
IN a private communication, Drs. S. Gundiah and S. L. Kapur (of the National Chemical Laboratories, Poona, India) have pointed out to us that the derivation of the principal equation in our earlier communication1 is in error, and that there is, because of this, a term missing from the equation. We acknowledge the error and are grateful to them for detecting it; but we wish to make it clear that the missing term should be negligible not only for the system we used as an example, but also for all systems of the type we specified, namely, “dilute solutions of high polymers”. In this communication, then, we provide (a) a correction for the record and (b) additional evidence that the method we proposed is both sound and useful, and applicable to a wide variety of systems.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
van Oene, H., and Cragg, L. H., Nature, 191, 1160 (1961).
Öhrn, O. E., Arkiv Kemi, 12, 397 (1958).
Whitmore, R. L., Rheology of Disperse Systems, edit. by Mill, C. C., 49 (Pergamon Press, London, 1959).
Kawai, T., and Saito, K., J. Polymer Sci., 26, 213 (1957); but see also Yamakawa, H., J. Chem. Phys., 34, 1360 (1961).
Conway, B. E., and Dobry-Duclaux, A., in Rheology, edit. by Eirich, F. R., 3, 83 (Academic Press, New York, 1960).
Patat, R., and Elias, H. G., Makromol. Chem., 14, 40 (1954).
Ümstatter, H., Makromol. Chem., 12, 94 (1954).
Harmsen, G. T., van Schooten, J., and Overbeek, J. Th. G., J. Colloid Sci., 8, 72 (1953).
Pals, D. T. F., and Hermans, J. J., Rec. Trav. Chim. Pays Bas, 71, 433 (1952).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
VAN OENE, H., CRAGG, L. Absorption Correction in the Viscometry of Dilute Solutions of High Polymers. Nature 196, 1197–1198 (1962). https://doi.org/10.1038/1961197a0
Issue Date:
DOI: https://doi.org/10.1038/1961197a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.