Provided is a method of modifying polycarbonate comprising blending the polycarbonate with composite particles, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers.

Provided is a method of modifying polycarbonate comprising blending the polycarbonate with composite particles, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers.

The present invention relates to the synthesis of polymer polyols in unsaturated polyols as liquid phase, polymer polyols and their use.

The present invention relates to the synthesis of polymer polyols in unsaturated polyols as liquid phase, polymer polyols and their use.

Ways of preparing a partially crystalline polycarbonate powder are provided that include dissolving an amorphous polycarbonate in a polar aprotic solvent to form a first solution of solubilized polycarbonate at a first temperature. The first solution is then cooled to a second temperature, the second temperature being lower than the first temperature, where a portion of the solubilized polycarbonate precipitates from the first solution to form a second solution including the partially crystalline polycarbonate powder. Certain partially crystalline polycarbonate powders resulting from such methods are particularly useful in additive manufacturing processes, including powder bed fusion processes.

Ways of preparing a partially crystalline polycarbonate powder are provided that include dissolving an amorphous polycarbonate in a polar aprotic solvent to form a first solution of solubilized polycarbonate at a first temperature. The first solution is then cooled to a second temperature, the second temperature being lower than the first temperature, where a portion of the solubilized polycarbonate precipitates from the first solution to form a second solution including the partially crystalline polycarbonate powder. Certain partially crystalline polycarbonate powders resulting from such methods are particularly useful in additive manufacturing processes, including powder bed fusion processes.

A method of manufacturing an elastic polymer aerogel material includes dissolving tire waste, the tire waste including natural rubber, synthetic polymers, steel, fillers, and curing systems, in a solvent to form a first mixture and dissolving a polymer having at least one double carbon-carbon bond in the solvent to form a second mixture. The first mixture and the second mixture are combined, wherein the tire waste reacts with the polymer having at least one double carbon-carbon bond to form a reactant gel. The reactant gel undergoes a solvent exchange followed by freeze drying to form the elastic polymer aerogel material, wherein the elastic polymer aerogel material defines a 3D porous structure.

A method of manufacturing an elastic polymer aerogel material includes dissolving tire waste, the tire waste including natural rubber, synthetic polymers, steel, fillers, and curing systems, in a solvent to form a first mixture and dissolving a polymer having at least one double carbon-carbon bond in the solvent to form a second mixture. The first mixture and the second mixture are combined, wherein the tire waste reacts with the polymer having at least one double carbon-carbon bond to form a reactant gel. The reactant gel undergoes a solvent exchange followed by freeze drying to form the elastic polymer aerogel material, wherein the elastic polymer aerogel material defines a 3D porous structure.

The present invention relates to a resin composition including an acrylic polymer (A) and a thermosetting resin (B), wherein a phase separation structure of a first phase containing the acrylic polymer (A) and a second phase containing the thermosetting resin (B) is formed, and an average domain size of the second phase is 20 μm or less.

The present invention relates to a resin composition including an acrylic polymer (A) and a thermosetting resin (B), wherein a phase separation structure of a first phase containing the acrylic polymer (A) and a second phase containing the thermosetting resin (B) is formed, and an average domain size of the second phase is 20 μm or less.