Disclosed is an electrolyte membrane for a lithium secondary battery including a compound in which PEG is grafted to PAES or PAEK as a main chain or a block copolymer between PAES or PAEK and PEG, thereby to have excellent ionic conductivity and adhering property. Disclosed is a binder for a lithium secondary battery including a compound in which PEG is grafted to PAES or PAEK as a main chain or a block copolymer between PAES or PAEK and PEG, thereby to have excellent ionic conductivity and adhering property. Further, disclosed is a membrane-electrode structure for lithium secondary batteries having the electrolyte membrane and the binder. Further, disclosed is a manufacturing method of each of the electrolyte membrane, the binder, and the structure.

A stretch blow-molded article comprising: a polyester; a wax; and at least one selected from the group consisting of an inorganic layered double hydroxide and zeolite.

A magnetic polymer for use in microelectronic fabrication includes a polymer matrix and a plurality of ferromagnetic particles disposed in the polymer matrix. The magnetic polymer can be part of an insulation layer in an inductor formed in one or more backend wiring layers of an integrated device. The magnetic polymer can also be in the form of a magnetic epoxy layer for mounting contacts of the integrated device to a package substrate.

The present disclosure is directed to a base film having a chemically converted polyimide, a non-carbon black pigment and a particulate polyimide matting agent. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.

Lithium-containing nanofibers, as well as processes for making the same, are disclosed herein. In some embodiments described herein, using high throughput (e.g., gas assisted and/or water based) electrospinning processes produce nanofibers of high energy capacity materials with continuous lithium-containing matrices or discrete crystal domains.

The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent having a density from 1.3 to 1.5 g/cc and either a non-carbon black pigment or a dye. The particulate polyimide matting agent is present in an amount from 1.6 to 20 weight percent of the base film.

To provide a high emissivity coating composition capable of exhibiting a higher emissivity at a low elevated temperature and substantially reduced formation micro craze when coated upon a substrate, and enabling a simplified application process, a high emissivity coating composition, comprising a powder mixture for providing emissivity; a binder for providing adhesion; and a co-binder for promoting adhesion and film-forming, characterized in that the powder mixture comprises at least three metal compounds of formula A.sub.(y3)B.sub.y/2O.sub.y, wherein y is 4; A is selectable from a group of Ni and Co; B is selectable from a group of Fe and Cr; and O is oxygen; and the co-binder is an aqueous solution comprising silica in a compound of Formula (1), wherein R.sub.1 is HSi(CH.sub.3).sub.2; and a compound of Formula (2), wherein R.sub.2 is CH.sub.3, is disclosed herein.

In accordance with the present invention, novel superparamagnetic magneto-dielectric polymer nanocomposites are synthesized using a novel process. The tunability of the dielectric/magnetic properties demonstrated by this novel highly-viscous solvent-free polymer nanocomposite that is amenable to building 3D electromagnetic structures/devices by using processes such as 3D printing, compression molding or injection molding, when an external DC magnetic field is applied, exceeds what has been previously reported for magneto-dielectric polymer nanocomposite materials.

A magnetic polymer for use in microelectronic fabrication includes a polymer matrix and a plurality of ferromagnetic particles disposed in the polymer matrix. The magnetic polymer can be part of an insulation layer in an inductor formed in one or more backend wiring layers of an integrated device. The magnetic polymer can also be in the form of a magnetic epoxy layer for mounting contacts of the integrated device to a package substrate.

[Problem] An object of the present invention is to provide a sealant composition for a nonaqueous electrolyte cell in which the application position and uniformity of applied film thickness of the sealant can be visually confirmed even when being applied as a thin film, and having excellent durability in relation to various electrolytic solutions used in the cell. [Solution] A sealant composition for a nonaqueous electrolyte cell, containing (A) an elastomer and (B) a cobalt blue colorant, in which the component (B) has a content of 0.1-20 mass parts with respect to 100 mass parts of the component (A).