The present disclosure provides an ink fluid set containing an aqueous pre-treatment composition, a clear ink, and colored aqueous inkjet inks. This ink fluid set is particularly suitable for printing on polyester, cotton, and blends of cotton and synthetic textiles.

A method of preparation of a gold electrode, which includes the steps of: a) inkjet printing on a substrate an ink including gold nanoparticles functionalized with a compound Cap of formula (I) HS-A-Polyalkylene glycol (I), wherein A is a bound or an alkyl chain having 1 to 12 carbon atoms and wherein polyalkylene glycol is polyethylene glycol, polypropylene glycol or a mixture thereof; and b) annealing printed ink, wherein the compound Cap has an average molar mass of less than 500 g/mol, preferably an average molar mass of about 200 g/mol. Also, an electrode obtainable by the method of the invention, a sensor including the electrode and the use of the sensor.

A method of preparation of a gold electrode, which includes the steps of: a) inkjet printing on a substrate an ink including gold nanoparticles functionalized with a compound Cap of formula (I) HS-A-Polyalkylene glycol (I), wherein A is a bound or an alkyl chain having 1 to 12 carbon atoms and wherein polyalkylene glycol is polyethylene glycol, polypropylene glycol or a mixture thereof; and b) annealing printed ink, wherein the compound Cap has an average molar mass of less than 500 g/mol, preferably an average molar mass of about 200 g/mol. Also, an electrode obtainable by the method of the invention, a sensor including the electrode and the use of the sensor.

The present application provides a quantum dot ink and a display terminal. Components of the quantum dot ink include a low-molecular-weight silicon polymer which includes three organosilicon group directly connected to a nitrogen atom and each independently containing a silicon-oxygen bond as a skeleton and containing an amide or ester branched chain, such that the interaction of multiple hydrogen bonds in the low-molecular-weight silicon polymer is used to enhance the adhesion of the quantum dot ink after curing into a film, and meanwhile, the film is provided with self-repair properties.

Provided is an aqueous ink that has excellent ejection stability and that can be used to record an image with excellent abrasion resistance and an ink cartridge and an ink jet recording method that use the aqueous ink. The aqueous ink is an aqueous ink for ink jet containing a pigment, an organic solvent and a resin particle formed of a polyester resin or a urethane resin. The organic solvent includes a carbonate compound and the like. The ink cartridge includes an ink container configured to contain the aqueous ink and the ink jet recording method records an image on a recording medium by ejecting the aqueous ink from an ink jet recording head.

An ink set includes a non-white ink composition and a white ink composition, and the non-white ink composition and the white ink composition are each an aqueous ink jet ink. The non-white ink composition contains a silicone-based surfactant A having a maximum peak within a molecular weight range of 3,000 to 20,000 within a molecular weight range of 300 or more in a molecular weight distribution in gel permeation chromatography, and the white ink composition contains a silicone-based surfactant B having a HLB value of 10.5 or less by Griffin method, but not having a maximum peak within a molecular weight range of 3,000 or more within a molecular weight range of 300 or more in a molecular weight distribution in gel permeation chromatography.

Implant comprising composite powder with microstructured particles, obtained by a process in which large particles are bonded to small particles, wherein the large particles have a mean particle diameter in the range from 10 μm to 10 mm, the large particles comprise at least one polymer, the small particles are arranged on the surface of the large particles and/or are non-homogeneously spread within the large particles, the small particles comprise a calcium salt, the small particles have a mean particle size in the range from 0.01 μm to 1.0 mm,
wherein the particles of the composite powder have a mean particle size d50 in the range from 10 μm to less than 200 μm and the fine fraction of the composite powder is less than 50 vol %. Therefore, the subject matter of the invention further are implants obtained by selective laser sintering of a composition comprising a composite powder, especially as an implant for applications in the field of neuro, oral, maxillary, facial, ear, nose and throat surgery as well as of hand, foot, thorax, costal and shoulder surgery.

Implant comprising composite powder with microstructured particles, obtained by a process in which large particles are bonded to small particles, wherein the large particles have a mean particle diameter in the range from 10 μm to 10 mm, the large particles comprise at least one polymer, the small particles are arranged on the surface of the large particles and/or are non-homogeneously spread within the large particles, the small particles comprise a calcium salt, the small particles have a mean particle size in the range from 0.01 μm to 1.0 mm,
wherein the particles of the composite powder have a mean particle size d50 in the range from 10 μm to less than 200 μm and the fine fraction of the composite powder is less than 50 vol %. Therefore, the subject matter of the invention further are implants obtained by selective laser sintering of a composition comprising a composite powder, especially as an implant for applications in the field of neuro, oral, maxillary, facial, ear, nose and throat surgery as well as of hand, foot, thorax, costal and shoulder surgery.

Provided is an ink containing water, a plurality of organic solvents, a color material, and resin particles, wherein the plurality of organic solvents contain at least one compound having a hydrogen bond term δH, which is a Hansen solubility parameter, of 4.1 MPa.sup.1/2 or higher but 9.5 MPa.sup.1/2 or lower and a boiling point of 170° C. or higher and at least one diol compound containing 3 or 4 carbon atoms.

Provided is an ink containing water, a plurality of organic solvents, a color material, and resin particles, wherein the plurality of organic solvents contain at least one compound having a hydrogen bond term δH, which is a Hansen solubility parameter, of 4.1 MPa.sup.1/2 or higher but 9.5 MPa.sup.1/2 or lower and a boiling point of 170° C. or higher and at least one diol compound containing 3 or 4 carbon atoms.