Provided is a resin blend including a first resin and a second resin, the second resin having a hydrophobic functional group in a side chain and having a surface energy difference of 0.1 to 20 mN/m from the first resin at 25 C., wherein the resin blend is capable of forming a layer separation structure. Also, provided are a pellet, a method for preparing the same, and a resin molding article having a specific layer separation structure. The resin blend may not only improve mechanical properties and surface hardness of the molding article but also shorten process time, increase productivity and reduce production cost by omitting an additional surface coating step.

The present application relates to bioactive implants, methods of making bioactive implants, and methods of using bioactive implants to treat or repair a bone defect or a cartilage defect. In an aspect, the present application relates to compositions comprising bone microparticles in a solution, wherein the compositions harden upon desiccation into bioactive implants. In an aspect, the present application relates to compositions comprising cartilage microparticles in a solution, wherein the compositions harden upon desiccation into bioactive implants. In an aspect, disclosed herein are methods of making and using the disclosed compositions comprising bone microparticles and the disclosed composition comprising cartilage microparticles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

The present application relates to bioactive implants, methods of making bioactive implants, and methods of using bioactive implants to treat or repair a bone defect or a cartilage defect. In an aspect, the present application relates to compositions comprising bone microparticles in a solution, wherein the compositions harden upon desiccation into bioactive implants. In an aspect, the present application relates to compositions comprising cartilage microparticles in a solution, wherein the compositions harden upon desiccation into bioactive implants. In an aspect, disclosed herein are methods of making and using the disclosed compositions comprising bone microparticles and the disclosed composition comprising cartilage microparticles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

A method of making a crosslinked fluoropolymer is described. The method comprises applying a composition to a substrate, wherein the composition comprises fluoropolymer and a fluorinated solvent, one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof. The method further comprises removing the solvent and curing the fluoropolymer with actinic (e.g. ultraviolet UV) radiation. Also described is a composition comprising a fluoropolymer dissolved in a fluorinated solvent, and one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof; and article comprising the crosslinked fluoropolymer.

A method of making a crosslinked fluoropolymer is described. The method comprises applying a composition to a substrate, wherein the composition comprises fluoropolymer and a fluorinated solvent, one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof. The method further comprises removing the solvent and curing the fluoropolymer with actinic (e.g. ultraviolet UV) radiation. Also described is a composition comprising a fluoropolymer dissolved in a fluorinated solvent, and one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof; and article comprising the crosslinked fluoropolymer.