Provided are a photocurable composition for imprints, having good releasability and temporal stability of the releasability, a pattern forming method, and a method for manufacturing a device.

This photocurable composition for imprints includes a monofunctional chained aliphatic (meth)acrylate (A1) not containing a fluorine atom, a bifunctional or higher polyfunctional (meth)acrylate (A2) not containing a fluorine atom, a monofunctional (meth)acrylate (B) containing a fluorine atom, and a photopolymerization initiator (C), in which the monofunctional chained aliphatic (meth)acrylate (A1) not containing a fluorine atom has a boiling point of 100° C. to 200° C. at a pressure of 0.67 kPa, and the monofunctional (meth)acrylate (B) containing a fluorine atom has a boiling point of 100° C. to 200° C. at a pressure of 0.67 kPa.

A composition for forming an organic semiconductor film includes an organic semiconductor represented by the following Formula A-1, and a solvent having a boiling point of from 150° C. to 300° C. and an SP value of from 15.0 to 18.0.

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A composition for forming an organic semiconductor film includes an organic semiconductor represented by the following Formula A-1, and a solvent having a boiling point of from 150° C. to 300° C. and an SP value of from 15.0 to 18.0.

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The present invention relates to highly conductive, printable inks for highly stretchable soft electronics, a process for their manufacture as well as highly conductive, ultra-stretchable conductors obtainable therefrom.

The present invention relates to highly conductive, printable inks for highly stretchable soft electronics, a process for their manufacture as well as highly conductive, ultra-stretchable conductors obtainable therefrom.

A water-based white pigment ink for ink-jet recording includes a white pigment and water. The ink further includes a first binder that reacts with a cationic substance contained in a treatment agent applied to fabric to aggregate and a second binder having a lower reactivity with the cationic substance than the first binder.

A water-based white pigment ink for ink-jet recording includes a white pigment and water. The ink further includes a first binder that reacts with a cationic substance contained in a treatment agent applied to fabric to aggregate and a second binder having a lower reactivity with the cationic substance than the first binder.

A water-based white pigment ink for ink-jet recording includes a white pigment and water. The ink further includes a first resin emulsion having a tensile elongation from 600% to 1200% as a film, measured in accordance with JIS K 7127 and a second resin emulsion having a maximum tensile stress from 50 MPa to 80 MPa as a film, measured in accordance with JIS K 7127. The solid content (R1) of the first resin emulsion to be added and the solid content (R2) of the second resin emulsion to be added in the total amount of the ink satisfy R1/R2=0.4 to 2.5.

A water-based white pigment ink for ink-jet recording includes a white pigment and water. The ink further includes a first resin emulsion having a tensile elongation from 600% to 1200% as a film, measured in accordance with JIS K 7127 and a second resin emulsion having a maximum tensile stress from 50 MPa to 80 MPa as a film, measured in accordance with JIS K 7127. The solid content (R1) of the first resin emulsion to be added and the solid content (R2) of the second resin emulsion to be added in the total amount of the ink satisfy R1/R2=0.4 to 2.5.

An inkjet ink that includes (A) a terpene phenol resin and (B) an alkanolamine, and which is characterized by extended decap times as well as quick drying properties when applied onto a substrate. A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.