Ink-jet receiver having improved gloss

Details Ink-jet receiver having improved gloss Ink-jet receiver having improved gloss

2011-03-22

2011-03-22

Shewareged, Betelhem (Department: 1785)

Stock material or miscellaneous articles

Ink jet stock for printing

Paper support composition specified

C428S032240, C428S032250, C428S032260, C428S032340, C428S032350, C347S095000, C347S105000, C427S243000

Reexamination Certificate

active

07910182

ABSTRACT:
The use of a boric acid, borate or derivate and/or salt thereof in a subbing layer coated onto a non resin-coated support beneath an upper layer comprising a binder and an inorganic particulate material such as fumed silica and an under layer between the upper layer and the subbing layer, which under layer comprises a binder and an inorganic particulate material such as calcium carbonate, increases the gloss of an ink jet receiver formed thereby whilst maintaining good ink absorption, good image density and minimizing puddling and associated coalescence, and where the receiver otherwise suffers from surface-cracking, decreases the propensity to cracking.

REFERENCES:
patent: 4877686 (1989-10-01), Riou et al.
patent: 5576088 (1996-11-01), Ogawa et al.
patent: 6037050 (2000-03-01), Saito et al.
patent: 6419987 (2002-07-01), Bauer et al.
patent: 2003/0138604 (2003-07-01), Landry-Coltrain et al.
patent: 2004/0022968 (2004-02-01), Liu et al.
patent: 2004/0115369 (2004-06-01), Yoshida et al.

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