Water-swellable hybrid material with inorganic additives and process for its preparation
Номер патента: EP1879932A1
Опубликовано: 23-01-2008
Автор(ы): Jürgen Kunstmann, Oliver Zindel, Reinmar Peppmoller, Wulf Bentlage
Принадлежит: Geohumus International GmbH and Co KG
Опубликовано: 23-01-2008
Автор(ы): Jürgen Kunstmann, Oliver Zindel, Reinmar Peppmoller, Wulf Bentlage
Принадлежит: Geohumus International GmbH and Co KG
Реферат: The present invention relates to a water-swellable hybrid material comprising a structurally crosslinked polymer matrix and inorganic particulate solids bound therein, having a time-dependent swelling behaviour corresponding to an uptake of water of at least 7.5 times the hybrid material’s own weight within one hour, and also to its uses. The present invention further relates to a process for preparing this water-swellable hybrid material.
Water-swellable hybrid material with inorganic additives and process for its preparation
Номер патента: AU2006246079A1. Автор: Jürgen Kunstmann,Oliver Zindel,Reinmar Peppmoller,Wulf Bentlage. Владелец: Geohumus International GmbH and Co KG. Дата публикации: 2006-11-16.