Abstract: The present invention relates to a reservoir tank for coolant that stores the coolant for cooling an internal combustion engine. The reservoir tank includes: a tank chamber that stores the coolant; an opening, which is disposed in an upper part of the tank chamber, through which the coolant flows in and flows out, and in a circumferential wall of which a breathing hole is formed; and a first communication passage, a second communication passage, and a third communication passage that respectively communicate with the opening and the tank chamber.

Abstract: A transfer film includes a temporary support; and a photosensitive layer, in which the photosensitive layer includes a polymer A containing a constitutional unit represented by Formula A1, a constitutional unit derived from a monomer having an alicyclic structure, and a constitutional unit having a radically polymerizable group, a radically polymerizable compound, and a photopolymerization initiator, a content of the constitutional unit represented by Formula A1 is 10% by mass or more with respect to a total mass of the polymer A, a content of the constitutional unit derived from the monomer having the alicyclic structure is 15% by mass or more with respect to a total mass of the polymer A, and a glass transition temperature of a homopolymer of the monomer having the alicyclic structure is 120° C. or higher.

Abstract: A first object of the present invention is to provide a composition having excellent coatability. In addition, a second object of the present invention is to provide a composition, a transfer film, a manufacturing method for a laminate, a manufacturing method for a circuit wire, and an electronic device, which are related to the composition. A composition of the present invention includes a compound A having one or more specific structures selected from the group consisting of (a), (b), and (c), and a resin.

Abstract: An object of the present invention is to provide a transfer film with which a cured film having low moisture permeability and excellent bending resistance can be formed. In addition, an object of the present invention is to provide a method for producing a laminate using the transfer film. The transfer film of the present invention includes a temporary support and a photosensitive composition layer disposed on the temporary support, in which the photosensitive composition layer includes an alkali-soluble resin, a polymerizable compound, and a polymerization initiator represented by Formula I or Formula II, and a content of the polymerization initiator is 0.1% to 3.0% by mass with respect to a total mass of the photosensitive composition layer.

Abstract: A transfer film has a temporary support and a photosensitive composition layer, in which the photosensitive composition layer includes a photopolymerization initiator, an alkali-soluble resin, and a polymerizable compound, the photopolymerization initiator includes a first photopolymerization initiator and a second photopolymerization initiator, a molar absorption coefficient ?1 of the first photopolymerization initiator at a wavelength of 365 nm is 500 L/mol·cm or more, and a ratio of a molar absorption coefficient ?2 of the second photopolymerization initiator at a wavelength of 365 nm to a molar absorption coefficient ?3 of the second photopolymerization initiator at a wavelength of 313 nm is 0.200 or less.

Abstract: Provided are a photosensitive transfer film including, in the following order, a photosensitive layer having a thickness of 10 ?m or less and an antistatic layer, in which the photosensitive layer contains an alkali-soluble acrylic resin, a radically polymerizable compound having an ethylenically unsaturated group, and a photopolymerization initiator; and applications thereof.

Abstract: A transfer film satisfies at least one of the following (1) or (2). (1) The transfer film comprises a temporary support, and a first transparent layer including a polymerizable compound, a polymerization initiator, and a resin, and the first transparent layer further contains a metal oxide particle containing titanium oxide and tin oxide. (2) The transfer film comprises a temporary support, and a first transparent layer including a polymerizable compound, a polymerization initiator, and a resin, and a second transparent layer, and the second transparent layer contains a metal oxide particle containing titanium oxide and tin oxide.

Abstract: A laminate includes a base material, an oxide particle-containing layer containing at least one of metal oxide particle selected from the group consisting of a titanium oxide particle and a zirconium oxide particle, and a resin layer which is a cured material of a photosensitive composition provided on a surface of the oxide particle-containing layer and has an internal stress of 1.0 MPa or less and a crosslink density of an ethylenically unsaturated group of a first surface layer portion having a surface in contact with the oxide particle-containing layer of 1.2 mmol/g or more. A method for manufacturing a laminate includes a step of forming a photosensitive layer and a step of forming a resin layer.

Abstract: A photosensitive resin composition includes: a binder polymer; an ethylenically unsaturated compound having no blocked isocyanate group, a photopolymerization initiator, and a blocked isocyanate compound, in which the blocked isocyanate compound has a carboxylic acid group.

Abstract: A touch sensor includes a first electrode pattern and a second electrode pattern respectively extending in mutually intersecting directions on the same surface of a transparent substrate and has a first transparent layer having a refractive index of 1.6 or more and a thickness of 200 nm or less and a second transparent layer having a refractive index of less than 1.6 and a thickness of 0.5 ?m or more sequentially superimposed on the first and the second electrode patterns, the first electrode pattern has a plurality of first island-shaped electrode portions disposed at intervals and first wire portions that electrically connect the first island-shaped electrode portions, and the second electrode pattern has a plurality of second island-shaped electrode portions disposed at intervals and second wire portions that electrically connect the second island-shaped electrode portions by building a bridge on the first transparent layer and the second transparent layer.

Abstract: A transfer film including, on a temporary support, a first transparent layer including at least a polymerizable monomer and a resin, a second transparent layer including at least metal oxide particles and a resin and having an average thickness of less than 200 nm, and a third transparent layer having an average thickness that is smaller than the average thickness of the second transparent layer sequentially from a temporary support side, and application thereof. The third transparent layer has a percentage of metal atoms in all atoms in the layer which is smaller than a percentage of metal atoms in all atoms in the second transparent layer, or a percentage of metal atoms in all atoms of 2% or less in a 300 ?m×300 ?m area in the case of being measured from an outermost surface opposite to a surface in contact with the second transparent layer using X-ray photoelectron spectroscopy.

Abstract: Provided is a manufacturing method of a touch panel, including: a step of preparing a substrate for a touch panel having a structure in which an electrode and a wiring are disposed on the substrate; a step of providing a photosensitive layer including a specific azole compound on a surface of the substrate for a touch panel where the wiring is disposed; a step of performing pattern-exposing on the photosensitive layer; a step of developing the pattern-exposed photosensitive layer to form a protective layer including an opening for exposing a part of the wiring; a step of providing a colored layer which extends over the protective layer and the wiring exposed to the opening; and a step of performing pattern-exposing and development on the colored layer to form a colored pattern on the protective layer and expose the wiring to the opening.

Abstract: A photosensitive transfer material includes: a temporary support; and a photosensitive layer, in which the photosensitive layer includes a binder polymer, a radically polymerizable compound having an ethylenically unsaturated group, a photopolymerization initiator, and a thiol compound; a content of the thiol compound is 5% by mass or more with respect to a total mass of the photosensitive layer, and a value of a ratio MRS/MB of a total content MRS of the radically polymerizable compound and the thiol compound with respect to the total mass of the photosensitive layer to a content MB of the binder polymer with respect to the total mass of the photosensitive layer is 0.1 to 2.0.

Abstract: A photosensitive transfer material includes: a temporary support; and a photosensitive layer, in which the photosensitive layer includes a binder polymer, a radically polymerizable compound having an ethylenically unsaturated group, a photopolymerization initiator, a thiol compound, and a heterocyclic compound.

Abstract: A transfer film includes a temporary support; and a photosensitive layer, in which the photosensitive layer includes a polymer A containing a constitutional unit represented by Formula A1, a constitutional unit derived from a monomer having an alicyclic structure, and a constitutional unit having a radically polymerizable group, a radically polymerizable compound, and a photopolymerization initiator, a content of the constitutional unit represented by Formula A1 is 10% by mass or more with respect to a total mass of the polymer A, a content of the constitutional unit derived from the monomer having the alicyclic structure is 15% by mass or more with respect to a total mass of the polymer A, and a glass transition temperature of a homopolymer of the monomer having the alicyclic structure is 120° C. or higher.

Abstract: A touch sensor includes a first electrode pattern and a second electrode pattern respectively extending in mutually intersecting directions on the same surface of a transparent substrate and has a first transparent layer having a refractive index of 1.6 or more and a thickness of 200 nm or less and a second transparent layer having a refractive index of less than 1.6 and a thickness of 0.5 ?m or more sequentially superimposed on the first and the second electrode patterns, the first electrode pattern has a plurality of first island-shaped electrode portions disposed at intervals and first wire portions that electrically connect the first island-shaped electrode portions, and the second electrode pattern has a plurality of second island-shaped electrode portions disposed at intervals and second wire portions that electrically connect the second island-shaped electrode portions by building a bridge on the first transparent layer and the second transparent layer.

Abstract: Provided is a manufacturing method of a touch panel, including: a step of preparing a substrate for a touch panel having a structure in which an electrode and a wiring are disposed on the substrate; a step of providing a photosensitive layer including a specific azole compound on a surface of the substrate for a touch panel where the wiring is disposed; a step of performing pattern-exposing on the photosensitive layer; a step of developing the pattern-exposed photosensitive layer to form a protective layer including an opening for exposing a part of the wiring; a step of providing a colored layer which extends over the protective layer and the wiring exposed to the opening; and a step of performing pattern-exposing and development on the colored layer to form a colored pattern on the protective layer and expose the wiring to the opening.

Abstract: Provided is a photosensitive resin composition including: a photopolymerizable monomer including an ethylenically unsaturated group; a photopolymerization initiator; a polymer including a structural unit having a carboxylic acid anhydride structure; and a nitrogen-containing heterocyclic compound, and application thereof.

Abstract: A transfer film including, on a temporary support, a first transparent layer including at least a polymerizable monomer and a resin, a second transparent layer including at least metal oxide particles and a resin and having an average thickness of less than 200 nm, and a third transparent layer having an average thickness that is smaller than the average thickness of the second transparent layer sequentially from a temporary support side, and application thereof. The third transparent layer has a percentage of metal atoms in all atoms in the layer which is smaller than a percentage of metal atoms in all atoms in the second transparent layer, or a percentage of metal atoms in all atoms of 2% or less in a 300 ?m×300 ?m area in the case of being measured from an outermost surface opposite to a surface in contact with the second transparent layer using X-ray photoelectron spectroscopy.