Inkjet recording ink, method for producing said ink, and ink...

Details Inkjet recording ink, method for producing said ink, and ink... Inkjet recording ink, method for producing said ink, and ink...

2006-01-24

2006-01-24

Shah, Manish S. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S095000, C523S160000

Reexamination Certificate

active

06988794

ABSTRACT:
In an ink for ink jet recording use including a water-soluble dye, a humectant, a penetrant, water and a hydrolyzable organic silicon compound, silicon atoms (62) are contained in the ink at a ratio of 3.3 or more with respect to one hydrophilic group (52) in the water-soluble dye molecules (50) so that at least the whole hydrophilic groups (52) in the water-soluble dye molecules (50) are surrounded by silicon atoms (62) as a result of a condensation and polymerization reaction of said organic silicon compound.

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International Search Report for International Application No. PCT/JP02/02219 completed May 29, 2002, ISA/JPO.

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