Abstract
Materials which are able to take in or let out moisture either need to be porous or selectively permeable. Membranes are products which are permeable to low molecular weight products or ions. In this work we will discuss mainly microporous or hydrophilic films, coatings and impregnations, i.e. materials permeable to water vapor. As will be seen later (Chap. 27) spin off materials, which were most probably originally designed as substitutes for leather, can be used for other purposes like filters, wound covers, slow release materials, etc. In general, all these kind of material are membranes — allowing defined products to permeate a barrier between an inside and an outside part of a technical product that they cover, include or contain.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Everett, Stone (eds) (1958) The structures and properties of porous materials. London
US Patent 3 000 757 (DuPont; RA Johnston et al.; 28.i.57/i9.9.6i)=GB 849 876; DAS 1 419 147 (DuPont; EK Holden; 17.3.59/6.3.69; US Prior. 25.3.58); DAS 1 419 148 and DAS 1 419 149 (DuPont; 17.11.59/13.12.68)
Saier HD, Strathmann H (1974) Untersuchung des Membranbildungsmechanismus asymmetrischer Filtrationsmembranen. Chemie-Ing-Technik 46:109
Scheuble P (1970) Zur Bildung von asymmetrischen Zelluloseacetatmembranen zur Meerwasserentsalzung. Dissertation, Aachen
Strathmann H, Saier HD (1973) The formation mechanism of asymmetric reserve osmosis membranes, 4th Int. Symp. on Fresh Water from the Sea, vol. 4, pp 381–394
Saier HD, Strathmann H (1975) Asymmetrisch strukturierte Membranen-Herstellung und Bedeutung. Angew 87:47, 5
Oehme Ch, Martinola F (1973) Removal of organic matter from water by resinous adsorbants. Chem and Ind 823
Martinola F, Richter A (1970) Makroporöse Ionenaustauscher und Adsorbentien zur Aufbereitung organisch belastete Wasser. Jahrbuch vom Wasser 37:1
DAS 1110 607 (DuPont, RA Johnston et al. 28.1.58/13.7.61, US Prior. 28.1.57)
DRP 275 697 (M Wünschmann et al.; 30.10.13/23.6.14)
DIN 53 333 and IUP 15; see (1961) Das Leder 12:86
Spiers CH (1967) Leather 165:389
Kesting RE (1971) Synthetic polymeric membranes, New York
GB 1 493 822 (Inmont Corp.; 19.9.73/30.11.77)=US 73 398 696 and US 74 47 4406
Gennis RB (1989) Biomembranes, New York
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1999 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Träubel, H. (1999). Water Vapor Permeability. In: New Materials Permeable to Water Vapor. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59978-1_4
Download citation
DOI: https://doi.org/10.1007/978-3-642-59978-1_4
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-64206-7
Online ISBN: 978-3-642-59978-1
eBook Packages: Springer Book Archive