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IQTEX system relies on BASF's superabsorbent fabric Luquafleece
04 Apr '08
3 min read
IQTEX and BASF have jointly developed a unique, intelligent system which adapts shoes to suit weather conditions. To make this possible, IQTEX has processed a special superabsorbing fleece from BASF into an innovative ventilation element known as Vayu Verde.
“In contrast to conventional functional clothing, shoes made with Vayu Verde technology are not only breathable but, depending on the weather, can be as air-permeable as a cotton T-shirt or as watertight as rain boots,” says Michael Dehn, managing director of IQTEX.
Vayu Verde functions like a flower that closes up in the rain and re-opens when it is dry. When the material gets wet, for example if the wearer steps in a puddle, the superabsorbing fleece in the ventilation element immediately expands and self-seals the system.
It even stays watertight under high pressure. Then, as soon as the material integrated into the sole of the shoe dries, it regains its breathability within minutes and the wearer feels a cool and pleasant sensation. Whether rain or sunshine – feet will always stay dry.
Vayu Verde is protected by international patents. IQTEX managing director Michael Dehn and his business partner Christian Wiedemann have already received several prizes for its development including the Brand New Award during the world’s largest young entrepreneur competition at the ISPO Sport & Style trade fair in Munich in July 2007.
The fleece in Vayu Verde contains superabsorbent polymers and is marketed by BASF as Luquafleece. This functional material can absorb large amounts of aqueous liquids and thanks to its reversible moisture binding system is capable of absorbing and releasing large amounts of moisture and humidity. It is already being used for increased climate comfort in office chairs and protective clothing, for example.
“In contrast to conventional functional clothing, shoes made with Vayu Verde technology are not only breathable but, depending on the weather, can be as air-permeable as a cotton T-shirt or as watertight as rain boots,” says Michael Dehn, managing director of IQTEX.
Vayu Verde functions like a flower that closes up in the rain and re-opens when it is dry. When the material gets wet, for example if the wearer steps in a puddle, the superabsorbing fleece in the ventilation element immediately expands and self-seals the system.
It even stays watertight under high pressure. Then, as soon as the material integrated into the sole of the shoe dries, it regains its breathability within minutes and the wearer feels a cool and pleasant sensation. Whether rain or sunshine – feet will always stay dry.
Vayu Verde is protected by international patents. IQTEX managing director Michael Dehn and his business partner Christian Wiedemann have already received several prizes for its development including the Brand New Award during the world’s largest young entrepreneur competition at the ISPO Sport & Style trade fair in Munich in July 2007.
The fleece in Vayu Verde contains superabsorbent polymers and is marketed by BASF as Luquafleece. This functional material can absorb large amounts of aqueous liquids and thanks to its reversible moisture binding system is capable of absorbing and releasing large amounts of moisture and humidity. It is already being used for increased climate comfort in office chairs and protective clothing, for example.
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