摘要:
A polymer film comprising anionic groups and 0.008 to 25 mg/g of each of components (a) and (b): (a) a crosslinking agent which is free from fluoro groups and comprises a group of Formula (I); and (b) a non-ionic crosslinking agent; Formula (I) wherein M+ is a cation and * indicates the attachment points to other elements of the crosslinking agent.
摘要:
A composite membrane comprising: a) a first layer comprising a first porous support and a first ionic polymer present in the pores of the first porous support; b) a second layer comprising a second porous support and a second ionic polymer present in the pores of the second porous support; c) a third layer comprising a third porous support, a third ionic polymer and a fourth ionic polymer, wherein the third ionic polymer is present in the pores of the third porous support; wherein: (i) one of the first ionic polymer and the second ionic polymer is a cationic polymer and the other is an anionic polymer; (ii) the third layer c) is interposed between the first layer a) and the second layer b); (iii) the third ionic polymer comprises a network of pores and the fourth ionic polymer is present within the pores of the third ionic polymer; and (iv) one of the third ionic polymer and the fourth ionic polymer is a cationic polymer and the other is an anionic polymer.
摘要:
A method of manufacturing a conductive laminate includes extracting a long flexible substrate from a roll on which the flexible substrate is wound, forming a to-be-plated layer precursor layer on at least one main surface of the flexible substrate while the extracted flexible substrate is transported in the longitudinal direction, preparing a support, bonding the flexible substrate with a to-be-plated layer precursor layer to at least one main surface of the support, applying energy to the support with a to-be-plated layer precursor layer to obtain a support with a patterned layer to be plated, forming the support into a three-dimensional shape including a curved surface, and performing a plating treatment on the patterned layer to be plated to obtain the conductive laminate having a three-dimensional shape.
摘要:
A polymer film obtainable by curing a composition comprising a compound of Formula (I) wherein: R′ is vinyl, epoxy C1-3_alkylenethiol: n has a value of 1 or 2; m has a value of 1, 2 or 3; M′+ is a cation; wherein X is as defined in the claims; and wherein the molar fraction of the compound of Formula (I) in relation to all curable compounds in the composition is greater than 0.25. Also claimed are compositions, processes membranes and their uses.
摘要:
A conductive member is provided including a substrate, an interlayer disposed on at least one surface of the substrate, a patterned plating target layer disposed in the form of a mesh on the interlayer having a functional group interacting with a plating catalyst or a precursor thereof, a mesh-shaped metal layer that is disposed on the patterned plating target layer and includes a plurality of crossing thin metal wires, and a protective layer disposed on the metal layer. In a case where “a” represents a modulus of elasticity of the substrate at 25° C. and “b” represents a modulus of elasticity of the interlayer at 25° C., the conductive member satisfies the following Formula A, Formula A: 0.010≤b/a≤0.500, an area ratio of the metal layer is 0.2% to 60%, and a modulus of elasticity of the protective layer at 25° C. is 0.10 to 5.00 GPa.
摘要:
Provided are a gas separation membrane which has a resin layer containing a compound having a siloxane bond, in which the resin layer containing a compound having a siloxane bond satisfies Expressions 1 and 2, and at least one of gas permeability or gas separation selectivity is high under high pressure; a method of producing a gas separation membrane; a gas separation membrane module; and a gas separator. 0.9≥A/B≥0.55 Expression 1 B≥1.7 Expression 2 In the expressions, A represents an O/Si ratio that is a ratio of the number of oxygen atoms relative to the number of silicon atoms contained in the resin layer containing a compound having a siloxane bond at a depth of 10 nm from the surface of the resin layer containing a compound having a siloxane bond, and B represents an O/Si ratio that is a ratio of the number of oxygen atoms relative to the number of silicon atoms in the surface of the resin layer containing a compound having a siloxane bond.
摘要:
An acidic gas separation laminate includes a composite film formed of a porous support which is formed by laminating a porous film and an auxiliary support film and an acidic gas separation facilitated transport film which is disposed on the porous film side of the porous support; a permeating gas channel member which is laminated so as to face the auxiliary support film of the porous support and in which acidic gas permeated and passed through the acidic gas separation facilitated transport film flows; and a film protection unit in which an adhesive becomes impregnated into the porous film at an impregnation rate of 10% or greater in the lamination direction of the porous support and the impregnation rate of the adhesive in the auxiliary support film is smaller than the impregnation rate of the adhesive in the porous film.
摘要:
A membrane comprising: a) a first layer comprising a first polymer or a fourth polymer having ionic groups of polarity opposite to the polarity of the ionic groups of the third polymer; b) a second layer comprising a second polymer having ionic groups of polarity the same as the polarity of the ionic groups of the third polymer; and c) a third layer comprising a co-continuous polymeric network of (i) a third polymer having ionic groups and a network of pores; and (ii) a fourth polymer having ionic groups of polarity opposite to the polarity of the ionic groups of the third polymer; wherein layer c) is interposed between layer a) and layer b) and the third polymer is obtainable by a process comprising phase separation of the third polymer from a curable composition used to prepare the third polymer.
摘要:
An object of the present invention is to provide a plated layer forming composition which is capable of forming a plated layer having excellent alkali resistance and is capable of forming a metal layer on the plated layer even in the case of forming the plated layer by exposure with a low exposure amount; a film having a plated-layer precursor layer; a film having a patterned plated layer; an electroconductive film; and a touch panel. The plated layer forming composition of the present invention includes a polymer having a group capable of interacting with a plating catalyst or a precursor thereof, and a polyfunctional monomer having three or more acrylamide groups or methacrylamide groups.
摘要:
A gas separation composite membrane, containing a gas permeable supporting layer, and a gas separating layer containing a crosslinked polyimide resin above the gas permeable supporting layer, in which the crosslinked polyimide resin has a structure in which 2 to 4 molecules of a polyimide compound is coordinated with a divalent to tetravalent central metal via an oxygen atom or a sulfur atom, and when the crosslinked polyimide resin has plural central metals, the plural central metals are linked via the polyimide chain of the polyimide compound; and a gas separating module, a gas separation apparatus and a gas separation method utilizing this gas separation composite membrane.