Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

Dip-tech Ltd.

Yelena Vinetsky

Shlomo Magdassi

Gera Eron

Uri Banin

Avi Feinschmidt

Alexander Kamyshny

Shira Halivni

Eliane Liraz

Shiomo Magdassi

Amal Bassa

Raim Mokh Abo

Shai Shemesh

Michel Cohen

Provided are printed patterns and objects including, for example, a film or 3D object, which may include one or more nanorods. According to the subject matter provided, the nanorods may reduce or diminish inter-particle interaction in the pattern or object.

Patterns of fluorescent seeded nanorods

The invention relates to an ink-jet ink composition for printing on a ceramic substrate comprising: (a) a liquid vehicle; (b) sub-micron particles of binding composition having a melting point below 6000 C; and (c) sub-micron particles causing an etch-like effect, said sub-micron particles are selected from metal oxide particles, high melting point frit particles, and a combination thereof, said sub-micron particles causing an etch-like effect have a melting point of at least 500 C above the melting point of said sub-micron particles of binding composition. The invention further relates to a printing process using such ink and to a ceramic substrate printed with a pattern or image having an etch-like effect, by means of the printing process.

Ink providing etch-like effect for printing on ceramic surfaces

Compositions for use in ink jet printing onto a substrate comprising a water based dispersion including metallic nanoparticles and appropriate stabilizers. Also disclosed are methods for the production of said compositions and methods for their use in ink jet printing onto suitable substrates.

Ink-jet inks containing metal nanoparticles

The present invention concerns ink for printing on ceramic surfaces such as glass, which contains glass frits for silica nanoparticles and optionally a pigment, and is suitable for ink jet printing.

Ink for ceramic surfaces

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Jerusalem, Israel

Yelena Vinetsky