Patent ID: 8124220

Claim:
An ink jet recording element comprising a support and at least one ink-receiving layer, wherein said ink-receiving layer comprises at least one hydrosoluble binder and at least one hybrid aluminosilicate polymer obtained by a preparation method that comprises the following steps: a) treating a mixed aluminum and silicon alkoxide of which the silicon has both hydrolyzable substituents and a non-hydrolyzable substituent, or a mixed aluminum and silicon precursor resulting from the hydrolysis of a mixture of aluminum compounds and silicon compounds only having hydrolyzable substituents and silicon compounds having a non-hydrolyzable substituent, with an aqueous alkali, in the presence of silanol groups, the aluminum concentration being maintained at a concentration from 1.4×10 −2 to 0.3 mol/l, the Al/Si molar ratio being maintained between 1 and 3.6 and the alkali/Al molar ratio being maintained between 2.3 and 3; b) stirring the mixture resulting from step a) at a temperature of from 15° C. to 35° C. in the presence of silanol groups long enough to form the hybrid aluminosilicate polymer; and c) eliminating the byproducts formed during steps a) and b) from the reaction medium.