Nelfilcon A, a New Material for Contact Lenses

Authors

  • Niklaus Bühler
  • Hans-Peter Haerri
  • Manfred Hofmann
  • Christine Irrgang
  • Andreas Mühlebach
  • Beat Müller
  • Friedrich Stockinger

DOI:

https://doi.org/10.2533/chimia.1999.269

Abstract

The synthesis and the purification of a new photo-crosslinkable poly(vinyl alcohol), Nelfilcon A, is briefly reviewed in this paper. Methods for the attachment of different functional groups to the polymer backbone are described. From the Nelfilcon A macromer, Focus® Dailies™ contact lenses are produced with a new production technology.

Downloads

Published

1999-06-29

How to Cite

[1]
N. Bühler, H.-P. Haerri, M. Hofmann, C. Irrgang, A. Mühlebach, B. Müller, F. Stockinger, Chimia 1999, 53, 269, DOI: 10.2533/chimia.1999.269.

Issue

Vol. 53 No. 6 (1999): Forschung/Research

Section

Scientific Articles

License

Copyright (c) 1999 Swiss Chemical Society

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.