The present invention provides a curable composition containing semiconductor nanoparticles, which contains luminescent semiconductor nanoparticles having good dispersibility and has low viscosity and excellent formability. Al curable composition containing semiconductor nanoparticles, contains: a monofunctional (meth)acrylate compound (a) having a tricyclodecane structure; at least one compound (h) selected from among (meth)acrylate compounds (b1) having two or more (meth)acryloyloxy groups and compounds (b2) represented by formula (1); a polymerization initiator (c); and luminescent semiconductor nanoparticles (d). H.sub.2C═C(R.sup.1)—CH.sub.2—O—CH.sub.2—C(R.sup.2)═CH.sub.2 (1) (In formula (1). R.sup.1 and R.sup.2 each independently represent a hydrogen atom,an alkyl group having 1 to 4 carbon atoms, or an organic group having 4 to 10 carbon atoms having an ester bond)

The present application relates to a block copolymer and its use. The present application can provides a block copolymer that has an excellent self assembling property or phase separation property and therefore can be used in various applications and its use.

The present application relates to a block copolymer and its use. The present application can provides a block copolymer that has an excellent self assembling property or phase separation property and therefore can be used in various applications and its use.

The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer—which exhibits an excellent self-assembling property and thus can be used effectively in a variety of applications—and uses thereof.

The present invention includes vinyl ether functional oligomers and methods for their preparation, the method including alternating free radical copolymerization of a dialkyl maleate or dialkyl fumerate monomer with a multifunctional vinyl ether monomer in the presence of a solvent with a high chain transfer constant. Also within the scope of the invention are uses for the vinyl ether functional oligomers compositions of this invention, including radiation curable coatings, adhesives, printing inks and composites.

There is provided a carboxyl group-containing polymer composition having excellent water solubility and aqueous solution-thickening properties, having a minimal change in viscosity due to the thermal history in a drying step, and having high transparency of a neutral viscous solution obtained by mixing with water. The carboxyl group-containing polymer composition comprises (A) a carboxyl group-containing polymer obtained by copolymerization of an α,β-unsaturated carboxylic acid (a1) and a compound (a2) having at least two or more ethylenically unsaturated groups per molecule; (B) a polyhydric alcohol fatty acid ester alkylene oxide adduct; and (C) a polyoxyalkylene modified product, which is at least one of an ether (c1) of a polyoxyalkylene with a fatty alcohol, and a polyoxyalkylene fatty acid ester (c2).

There is provided a carboxyl group-containing polymer composition having excellent water solubility and aqueous solution-thickening properties, having a minimal change in viscosity due to the thermal history in a drying step, and having high transparency of a neutral viscous solution obtained by mixing with water. The carboxyl group-containing polymer composition comprises (A) a carboxyl group-containing polymer obtained by copolymerization of an α,β-unsaturated carboxylic acid (a1) and a compound (a2) having at least two or more ethylenically unsaturated groups per molecule; (B) a polyhydric alcohol fatty acid ester alkylene oxide adduct; and (C) a polyoxyalkylene modified product, which is at least one of an ether (c1) of a polyoxyalkylene with a fatty alcohol, and a polyoxyalkylene fatty acid ester (c2).

The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer—which exhibits an excellent self-assembling property and thus can be used effectively in a variety of applications—and uses thereof.

The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, can be provided with a variety of required functions without constraint and, especially, etching selectivity can be secured, making the block copolymer effectively applicable to such uses as pattern formation.

The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, can be provided with a variety of required functions without constraint and, especially, etching selectivity can be secured, making the block copolymer effectively applicable to such uses as pattern formation.