A cyclic olefin-based copolymer resin composition includes a cyclic olefin-based copolymer (M); and a maleimide compound (L), in which the cyclic olefin-based copolymer (M) includes a cyclic olefin-based copolymer (m) including a repeating unit represented by a specific general formula, the maleimide compound (L) has a solubility parameter (SP value) obtained by Fedors method of 19J.sup.1/2/cm.sup.3/2 or more and 26J.sup.1/2/cm.sup.3/2 or less and includes a maleimide compound (1), which is a bismaleimide compound having at least two maleimide groups in a molecule, and when a total of the cyclic olefin-based copolymer (M) and the maleimide compound (L) is 100 parts by mass, a content of the maleimide compound (L) is 1 part by mass or more and 50 parts by mass or less.

Provided is a phase difference film formed of a resin containing a polymer having crystallizability. The phase difference film has an NZ factor of less than 1 and an in-plane retardation Re that satisfies 125 nm≤Re≤345 nm. The polymer has a crystallization degree of 15% or more. Alternatively, the polymer is an alicyclic structure-containing polymer being a hydrogenated product of a ring-opening polymer of dicyclopentadiene.

An anion exchange membrane is made by mixing 2 trifluoroMethyl Ketone [nominal] (1.12 g, 4.53 mmol), 1 BiPhenyl (0.70 g, 4.53 mmol), methylene chloride (3.0 mL), trifluoromethanesulfonic acid (TFSA) (3.0 mL) to produce a pre-polymer. The pre-polymer is then functionalized to produce an anion exchange polymer. The pre-polymer may be functionalized with trimethylamine in solution with water. The pre-polymer may be imbibed into a porous scaffold material, such as expanded polytetrafluoroethylene to produce a composite anion exchange membrane.

The present invention relates to a porous organic polymer-based hydrogen ion conductive material and a method for preparing the same. More specifically, the present invention relates to a method for preparing a porous organic polymer (POP)-based material with high proton conductivity that is applicable to a membrane electrode assembly (MEA) of a proton exchange membrane fuel cell (PEMFC). The porous organic polymer-based proton conductive material of the present invention can be prepared in an easy and simple manner by microwave treatment and acid treatment requiring short processing time and low processing cost. In addition, the porous organic polymer-based proton conductive material of the present invention can be developed into a highly proton conductive material having the potential to replace Nafion through a simple post-synthesis modification. Therefore, the porous organic polymer-based proton conductive material of the present invention is suitable for use in a proton exchange membrane fuel cell.

A phase difference film formed of a resin containing a polymer having crystallizability, wherein: an NZ factor thereof is less than 1.0; and a haze thereof is less than 1.0%.

A resin composition with high heat resistance, melt formability, and secondary processability is provided. A resin composition containing: a poly(aryl ether ketone) resin (A); and a poly(ether imide sulfone) resin (B), wherein the poly(aryl ether ketone) resin (A) and the poly(ether imide sulfone) resin (B) are compatibly mixed. The poly(aryl ether ketone) resin (A) is preferably a poly(ether ketone ketone) resin with a repeating unit (a-1) represented by the following formula (1A) and a repeating unit (a-2) represented by the following formula (2A), and the resin composition has one glass transition temperature.

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A method of bonding includes providing a thermoplastic substrate having a surface with a surface energy value of less than a 48 miliJoules per meter squared. The surface is exposed to particulate formed in a combustion flame from a precursor. The particulate forms an adherent layer of metal oxide on the surface. An adhesive is applied to the adherent layer. A second substance is placed in in simultaneous contact with the adhesive to bond the thermoplastic. A laminate is provided that includes a thermoplastic substrate having a surface. An adherent layer of metal oxide is on a surface of the thermoplastic substrate. An adhesive is attached to the adherent layer. A second substance is in simultaneous contact with the adhesive.

A method of generating a bioceramic-containing biomaterial-derived thermoplastic extrusion is provided. The method includes combining a bioceramic-containing solid with at least one thermoplastic resin, wherein the bioceramic-containing solid is uniformly dispersed in the resin. The method further includes extruding the bioceramic-containing solid included in the resin to create a net shape. The net shape is selected from a group consisting of a filament, a pellet, a bar, a molding, and a three-dimensional printing material stock.

A resin sheet that contains one or more kinds of resin materials and a liquid crystal polymer, wherein a weight of the liquid crystal polymer is less than a total weight of the one or more kinds of resin materials. The resin sheet has a thermal expansion coefficient in a plane direction smaller than a thermal expansion coefficient in the plane direction of a comparative resin sheet containing the one or more kinds of resin materials and not containing the liquid crystal polymer.

An anion exchange membrane is made by mixing 2 trifluoroMethyl Ketone [nominal] (1.12 g, 4.53 mmol), 1 BiPhenyl (0.70 g, 4.53 mmol), methylene chloride (3.0 mL), trifluoromethanesulfonic acid (TFSA) (3.0 mL) to produce a pre-polymer. The pre-polymer is then functionalized to produce an anion exchange polymer. The pre-polymer may be functionalized with trimethylamine in solution with water. The pre-polymer may be imbibed into a porous scaffold material, such as expanded polytetrafluoroethylene to produce a composite anion exchange membrane.