The present invention provides a resin pellet that enables the molding of a molded product exhibiting a tensile breaking strength at the same level as that of a tensile breaking strength of a resin contained in the resin pellet, a manufacturing method for a resin pellet, a molded product, an automobile part, an electronic apparatus part, and a fiber. The resin pellet of the present invention contains a microcapsule encompassing a heat storage material and a thermoplastic resin, in which a content of the heat storage material is 70% by mass or less with respect to a total mass of the resin pellet, and a capsule wall of the microcapsule contains at least one resin selected from the group consisting of polyurethane urea, polyurethane, and polyurea.

The present invention provides a resin pellet that enables the molding of a molded product exhibiting a tensile breaking strength at the same level as that of a tensile breaking strength of a resin contained in the resin pellet, a manufacturing method for a resin pellet, a molded product, an automobile part, an electronic apparatus part, and a fiber. The resin pellet of the present invention contains a microcapsule encompassing a heat storage material and a thermoplastic resin, in which a content of the heat storage material is 70% by mass or less with respect to a total mass of the resin pellet, and a capsule wall of the microcapsule contains at least one resin selected from the group consisting of polyurethane urea, polyurethane, and polyurea.

The invention relates to a process for preparing polymeric particles, based on the use of a polyester polymer (PE) comprising units from a dicarboxylic acid component and a diol component, wherein at least 2 mol. % of the diol component is a poly(alkylene glycol). The process comprises the melt-blending of the aromatic polymer (P) with the PE, the cooling the blend and the recovery of the particles by dissolution of the PE into water. The present invention relates to polymeric particles obtained therefrom and to the use of these particles in SLS 3D printing, coatings and toughening of thermoset resins.

The invention relates to a process for preparing polymeric particles, based on the use of a polyester polymer (PE) comprising units from a dicarboxylic acid component and a diol component, wherein at least 2 mol. % of the diol component is a poly(alkylene glycol). The process comprises the melt-blending of the aromatic polymer (P) with the PE, the cooling the blend and the recovery of the particles by dissolution of the PE into water. The present invention relates to polymeric particles obtained therefrom and to the use of these particles in SLS 3D printing, coatings and toughening of thermoset resins.

The present application relates to a process for producing a multimodal polyethylene composition comprising the steps of polymerizing a polyethylene fraction (A-1) having a weight average molecular weight Mw of equal to or more than 500 kg/mol to equal to or less than 10,000 kg/mol and a density of equal to or more than 915 kg/m.sup.3 to equal to or less than 960 kg/m.sup.3 in one reaction step and polymerizing a polyethylene fraction (A-2) having a lower weight average molecular weight Mw as polyethylene fraction (A-1) and a density of equal to or more than 910 kg/m.sup.3 to equal to or less than 975 kg/m.sup.3 in a second reaction step of a sequential multistage process wherein one of said polyethylene fractions is polymerized in the presence of the other of said polyethylene fractions to form a first polyethylene resin (A) having a weight average molecular weight Mw of equal to or more than 150 kg/mol to equal to or less than 1,500 kg/mol, and a density of equal to or more than 910 kg/m.sup.3 to equal to or less than 975 kg/m.sup.3, wherein the weight average molecular weight Mw of the first polyethylene resin (A) is lower than the weight average molecular weight Mw of the polyethylene fraction (A-1), blending the first polyethylene resin (A) with a second polyethylene resin (B) having a weight average molecular weight Mw of equal to or more than 50 kg/mol to less than 500 kg/mol, and a density of equal to or more than 910 kg/m.sup.3 to equal to or less than 970 kg/m.sup.3 to form said multimodal polyethylene composition, wherein the multimodal polyethylene composition a melt flow rate MFR.sub.5 (190° C., 5 kg) of 0.01 to 10 g/10 min and a density of equal to or more than 910 kg/m.sup.3 to equal to or less than 970 kg/m.sup.3 a polyethylene composition obtainable by said process and the polyethylene resin of said first polymerization step.

The present invention is directed to a process for producing a modified olefin polymer in an extruder having a feed zone, a melting zone, optionally a mixing zone and optionally a die zone, (A) introducing a stream of an olefin polymer into the feed zone of the extruder; (B) introducing a stream of a free radical generator directly into the feed zone or the melting zone or the mixing zone, if present, of the extruder; (C) introducing a stream of a functionally unsaturated compound directly into the feed zone or the melting zone or the mixing zone, if present, of the extruder; (D) extruding the mixture in the extruder at a temperature which is greater than the decomposition temperature of the free radical generator and the melting temperature of the olefin polymer but less than the decomposition temperature of the olefin polymer thereby producing the modified olefin polymer in the extruder; and, optionally, (G) passing the melt of the modified olefin polymer through the die zone to a pelletiser.

Three dimensionally printed aesthetic particles that are water dispersible are provided. Each particle has a first side and a second side, while the first side has a length from 0.2 mm to 20 mm. Further, such particles have at least two voids, while the at least two voids are each a through hole extending between the first side and the second side.

Three dimensionally printed aesthetic particles that are water dispersible are provided. Each particle has a first side and a second side, while the first side has a length from 0.2 mm to 20 mm. Further, such particles have at least two voids, while the at least two voids are each a through hole extending between the first side and the second side.

Three dimensionally printed aesthetic particles that are water dispersible are provided. Each particle has a first side and an opposing second side, while the first side has a length from 0.2 mm to 20 mm. Further, such particle comprises at least one wall separating a first void and a second void contained between the first side and the second side, while the wall has a width ranging from 0.01 mm to 5 mm as measured in a cross sectional plane.

Three dimensionally printed aesthetic particles that are water dispersible are provided. Each particle has a first side and an opposing second side, while the first side has a length from 0.2 mm to 20 mm. Further, such particle comprises at least one wall separating a first void and a second void contained between the first side and the second side, while the wall has a width ranging from 0.01 mm to 5 mm as measured in a cross sectional plane.