Provided are a curable composition including a pigment, a curable compound, and a resin A having a constitutional unit represented by Formula (1), a constitutional unit represented by Formula (2), and a constitutional unit having a molecular weight of 1,000 or less and represented by Formula (3); a cured product of the curable composition; a color filter including the cured product; and a solid-state imaging element and an image display device including the color filter. X.sup.1 represents an (m+2)-valent organic group, X.sup.2 and X.sup.3 represent a trivalent organic group, m represents an integer of 1 to 4, L.sup.2's each independently represent O or NR, L.sup.3's each independently represent a carbonyl group, O, or NR, R represents a hydrogen atom, an alkyl group, or an aryl group, P.sup.1 represents a group having a polymer chain, R.sup.1's each independently represent a substituent, and R.sup.3 represents a group having a polymerizable group.

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The invention relates to polymeric-inorganic nanoparticle compositions and preparation processes thereof. The invention also relates to an additive and lubricant composition comprising these polymeric-inorganic nanoparticle compositions, as well as to the use of these polymeric-inorganic nanoparticle compositions in an oil lubricant formulation to improve tribological performance, in particular to improve anti-friction performance on metal parts.

The invention relates to polymeric-inorganic nanoparticle compositions and preparation processes thereof. The invention also relates to an additive and lubricant composition comprising these polymeric-inorganic nanoparticle compositions, as well as to the use of these polymeric-inorganic nanoparticle compositions in an oil lubricant formulation to improve tribological performance, in particular to improve anti-friction performance on metal parts.

A resin composition contains: an acrylic resin polymerized from a monomer component containing a monomer represented by the following formula (1); and a heat storage inorganic material,

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wherein R.sup.1 represents a hydrogen atom or a methyl group, and R.sup.2 represents a monovalent group having a polyoxyalkylene chain.

Provided herein are methods of making a reactive particulate material by free radically polymerizing a single-cure resin to produce a polymer, the resin comprising: a reactive blocked polyurethane prepolymer, a reactive blocked polyurea prepolymer, a reactive blocked polyurethane-polyurea copolymer, or a combination thereof, wherein said polymerizing is carried out by dispersive polymerization (e.g., an emulsion, suspension or dispersion polymerization process), to form said reactive particulate material. Methods of use of the reactive particulate material and material sets including the same are also provided.

Provided herein are methods of recycling additively manufactured objects, which may include making a reactive particulate material by recycling preformed articles or recovered coating material. Methods of use of the reactive particulate material and material sets including the same are also provided.

Provided herein are methods of recycling additively manufactured objects, which may include making a reactive particulate material by recycling preformed articles or recovered coating material. Methods of use of the reactive particulate material and material sets including the same are also provided.

Provided herein are methods of making a reactive particulate material by free radically polymerizing a single-cure resin to produce a polymer, the resin comprising: a reactive blocked polyurethane prepolymer, a reactive blocked polyurea prepolymer, a reactive blocked polyurethane-polyurea copolymer, or a combination thereof, wherein said polymerizing is carried out by dispersive polymerization (e.g., an emulsion, suspension or dispersion polymerization process), to form said reactive particulate material. Methods of use of the reactive particulate material and material sets including the same are also provided.

A resin composition for coating an optical fiber comprises a base resin containing an oligomer comprising a urethane (meth)acrylate oligomer, a monomer, and a photopolymerization initiator, and hydrophobic inorganic oxide particles, and the breaking elongation of a resin film obtained by curing the resin composition with an integrated light amount of 900 mJ/cm.sup.2 or more and 1100 mJ/cm.sup.2 or less is 2.5% or more and 50% or less at 23° C., and the Young's modulus of the resin film is 1150 MPa or more and 2700 MPa or less at 23° C.

A resin composition for coating an optical fiber comprises a base resin containing an oligomer comprising a urethane (meth)acrylate oligomer, a monomer, and a photopolymerization initiator, and hydrophobic inorganic oxide particles, and the breaking elongation of a resin film obtained by curing the resin composition with an integrated light amount of 900 mJ/cm.sup.2 or more and 1100 mJ/cm.sup.2 or less is 2.5% or more and 50% or less at 23° C., and the Young's modulus of the resin film is 1150 MPa or more and 2700 MPa or less at 23° C.