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US 2006/0154001 A1Published application
Ink-jet recording material
AssigneeFitra Investimenti S.p.A.
InventorAlain Sismondi
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AssigneeFitra Investimenti S.p.A.
InventorAlain Sismondi
Estimating the term…
The present invention refers to an ink-jet recording material having at least one porous ink receiving layer comprising alumina particles, a binder resin, boric acid or borate, and a color fading inhibitor compound of the following Formula (I) wherein R1 to R10, being the same or different, each is an alkyl group having from 1 to 5 carbon atoms; X is a divalent linking group; m and n, equal or different, are 0, 1 or 2; Z is Y or is an alkyl group having from 1 to 12 carbon atoms, and Y is represented by formula (II), wherein R11, and R12 each being an alkyl group having from 1 to 6 carbon atoms, said ink-jet recording material being substantially free of thiocyanate compounds. The invention also revers to the use of an ink-jet recording material as described above, to improve the gas resistance, of the images recorded on it.
Ink-jet recording material having at least an ink-receiving layer comprising alumina particles, a binder resin, boric acid or borate and a color fading inhibitor compound of the following Formula I:
An inkjet recording microporous material showing an optical density average lost percentage lower than 20% after 24 weeks of exposition to air atmosphere under 2 Klux intensity fluorescent light exposure, at 50% relative humidity, and at 23° C.
Dependencies are inferred from the claim text.