Provided is an aqueous ink for ink jet, containing a resin particle, and a cyclic amide-based, water-soluble organic solvent. The resin particle has a core portion that contains a cyano group-containing unit, and a shell portion that contains an aromatic group-containing unit, an anionic group-containing unit and a unit derived from a crosslinking agent, but free of cyano group-containing unit. Ink jet recording using the aqueous ink can record images that excel in abrasion resistance and gloss clarity.

A silicon material can include a silicon aggregate comprising a plurality of porous silicon nanoparticles welded together. The silicon aggregate can optionally have a polyhedral morphology. A method can include: receiving a plurality of porous silicon nanoparticles and cold welding the plurality of porous silicon nanoparticles into an aggregated silicon particle.

A silicon material can include a silicon aggregate comprising a plurality of porous silicon nanoparticles welded together. The silicon aggregate can optionally have a polyhedral morphology. A method can include: receiving a plurality of porous silicon nanoparticles and cold welding the plurality of porous silicon nanoparticles into an aggregated silicon particle.

A surface treating composition is shown and described herein. The surface treating composition is an aqueous composition comprising a polymer resin and an aminosilicone material. The polymer resin and the aminosilicone material may be provided as emulsions. The present compositions employing the aminosilicone may exhibit enhanced slip, hydrophobicity, and/or oleophobicity.

A surface treating composition is shown and described herein. The surface treating composition is an aqueous composition comprising a polymer resin and an aminosilicone material. The polymer resin and the aminosilicone material may be provided as emulsions. The present compositions employing the aminosilicone may exhibit enhanced slip, hydrophobicity, and/or oleophobicity.

The invention relates to an acrylonitrile copolymer binder and application thereof in lithium ion battery, belonging to the field of lithium ion battery. The technical problem to be solved by the invention is to provide an acrylonitrile copolymer binder comprising the following structural units in percentage by weight: 78-95% of acrylonitrile unit, 1-10% of acrylic ester unit and 2-15% of acrylamide unit. For the binder of the invention, acrylonitrile monomer is taken as the main body, and acrylic ester monomer, acrylamide monomer or acrylate salt monomer with strong polarity is added to acrylonitrile for copolymerization to enable the flexibility of a polymer membrane, the affinity of an electrolyte and the proper swelling degree in the electrolyte while keeping strong adhesion or intermolecular force of acrylonitrile polymer molecules, so as to fit the periodic volume changes of electrode active materials along with lithium ion intercalation/deintercalation in charging and discharging processes, thereby improving the energy density and cycle performance of the lithium ion battery.

The invention relates to an acrylonitrile copolymer binder and application thereof in lithium ion battery, belonging to the field of lithium ion battery. The technical problem to be solved by the invention is to provide an acrylonitrile copolymer binder comprising the following structural units in percentage by weight: 78-95% of acrylonitrile unit, 1-10% of acrylic ester unit and 2-15% of acrylamide unit. For the binder of the invention, acrylonitrile monomer is taken as the main body, and acrylic ester monomer, acrylamide monomer or acrylate salt monomer with strong polarity is added to acrylonitrile for copolymerization to enable the flexibility of a polymer membrane, the affinity of an electrolyte and the proper swelling degree in the electrolyte while keeping strong adhesion or intermolecular force of acrylonitrile polymer molecules, so as to fit the periodic volume changes of electrode active materials along with lithium ion intercalation/deintercalation in charging and discharging processes, thereby improving the energy density and cycle performance of the lithium ion battery.

The present invention provides a coated article, which can be used in in-vitro diagnostics, in particular in the diagnostic testing of body fluids, such as in blood coagulation testing. The coated article is made of a polymer material and coated with a polymer material, which may be the same or different. The present invention furthermore provides a method of preparing such a coated article and a method of performing such diagnostics, e.g. coagulation analysis.

The present invention provides a coated article, which can be used in in-vitro diagnostics, in particular in the diagnostic testing of body fluids, such as in blood coagulation testing. The coated article is made of a polymer material and coated with a polymer material, which may be the same or different. The present invention furthermore provides a method of preparing such a coated article and a method of performing such diagnostics, e.g. coagulation analysis.

The present specification relates to a color conversion film, and a backlight unit and a display device, including the same.