Ink recording medium and production method therefor

Details Ink recording medium and production method therefor Ink recording medium and production method therefor

2004-08-03

2010-02-16

Hess, Bruce H (Department: 1794)

Stock material or miscellaneous articles

Ink jet stock for printing

Hardened, cured, or cross-linked ink receptive layer

C427S146000

Reexamination Certificate

active

07662452

ABSTRACT:
The invention provides a recording medium providing an image storage property over a prolonged period and satisfactory recording properties at the same time, and a producing method for securely realizing such characteristics. In incorporating a colorant deterioration preventing agent in an ink-receiving layer, the colorant deterioration preventing agent is dissolved in a solvent and is applied on the ink-receiving layer thereby forming a high concentration region containing the colorant deterioration preventing agent at a high concentration and a low concentration region containing the colorant deterioration preventing agent at a low concentration, with the high concentration region positioned closer to the recording surface.

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