Sri International

Sei-ichi Yokoi

Subhash C Narang

Asutosh Nigam

Sivapackia Ganapathiappan

Jitender Mohan Khurana

Mark A McHenry

Kenneth J Harker

Robert C Schmitt

Water-based, water-fast ink compositions are provided. The compositions contain an aqueous liquid vehicle, a colorant, e.g., a pigment, dye or stain, and a binder material capable of ionically or physically entrapping the selected colorant. The binder material contains two ionically associated components which form a matrix, and comprises either a combination of a monomeric polyacid and a monomeric polybase, or a combination of a basic polymer and an organic acid.

Water-based, water-fast ink compositions containing a binder matrix of a

Water-based, water-fast ink compositions are provided. The compositions contain an aqueous liquid vehicle, a colorant, e.g., a pigment, dye or stain, and a binder material capable of ionically or physically entrapping the selected colorant. Certain novel polymers are provided as well.

Water-based ink compositions containing a binder material of a polymeric

Novel devices for providing shielding from and absorption of broadband electromagnetic radiation, and methods of manufacturing and using these devices, are disclosed. The device is comprised of a perforated electrical absorbing layer, containing conductive polymers, laminated to a metal plate. Additional layers may be incorporated into the device including one or more additional layers of electrical absorbing layers, magnetic absorbing layers and impedance matching layers.

Electromagnetic radiation absorbing devices and associated methods of

Aqueous ink compositions containing a binder of a neutralized acidic

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Redwood City, CA, United States of America

Sei-ichi Yokoi