Metallic colloidal solution and inkjet-use metallic ink

Details Metallic colloidal solution and inkjet-use metallic ink Metallic colloidal solution and inkjet-use metallic ink

2008-08-21

2009-10-27

Kopec, Mark (Department: 1796)

Compositions

Electrically conductive or emissive compositions

C252S514000, C106S001180

Reexamination Certificate

active

07608203

ABSTRACT:
A metallic colloidal solution (a) includes a water-based dispersion medium that is easy in handling with regard to safety and environment and metallic particles having a uniform particle diameter and being excellent in properties such as conductivity and (b) has properties suitable for various printing methods and ink-applying methods. In addition, an inkjet-use metallic ink incorporating the metallic colloidal solution has properties suitable for the inkjet printing method. The metallic particles are deposited by reducing metallic ions in water and have a primary-particle diameter of at most 200 nm. The dispersion medium is made of a mixed solvent of water and a water-soluble organic solvent. The metallic particles are dispersed in the dispersion medium under the presence of a dispersant having a molecular weight of 200 to 30,000.

REFERENCES:
patent: 4517118 (1985-05-01), Stoetzer
patent: 5516458 (1996-05-01), Lelental et al.
patent: 6221138 (2001-04-01), Kenny
patent: 6951666 (2005-10-01), Kodas et al.
patent: 2003/0110978 (2003-06-01), Abe et al.
patent: 2003/0124259 (2003-07-01), Kodas et al.
patent: 2004/0067434 (2004-04-01), Kano et al.
patent: 2004/0185388 (2004-09-01), Hirai
patent: 2005/0003081 (2005-01-01), Nakano et al.
patent: 2006/0266157 (2006-11-01), Takata et al.
patent: 2008/0193667 (2008-08-01), Garbar et al.
patent: 1323793 (2003-07-01), None
patent: 11-080647 (1999-03-01), None
patent: 2001-035255 (2001-02-01), None
patent: 2002-121437 (2002-04-01), None
patent: 2003-193119 (2003-09-01), None
patent: 2004-175832 (2004-06-01), None
patent: WO 02/18080 (2002-03-01), None
patent: WO 03/038002 (2003-05-01), None
Japanese Office Action in corresponding Japanese Patent Application No. 056572/2004, dated Jul. 4, 2006.
Japanese Office Action corresponding to Patent Application No. 2004-05671, filed Aug. 8, 2006.

Affiliated with

Also associated with

Rating

Metallic colloidal solution and inkjet-use metallic ink does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metallic colloidal solution and inkjet-use metallic ink, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metallic colloidal solution and inkjet-use metallic ink will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4125527