METHOD FOR IMPROVING THE OZONE STABILITY OF AN INKJET RECORDING ELEMENT

摘要

The present invention relates to a method for improving the ozone stability of an inkjet recording element. The present invention consists in using at least one alkyl sulfonic acid or one of its alkyl sulfonate salts in an inkjet recording element, said element comprising a support and at least one ink-receiving layer comprising at least one hydrosoluble binder and inorganic particles, for improving the ozone stability of said element. Preferably, the alkyl group is linear and comprises 3 to 8 carbon atoms.