Provided are a curable composition and an application thereof. The curable composition contains: a compound A having a polymerizable group (a) and an oxyfluoroalkylene group; a polymerization initiator; and a compound B having a polymerizable group different from the polymerizable group (a). The polymerizable group (a) in the compound A is at least one selected from the group consisting of a vinylphenyl group, a vinylphenyloxy group, a vinylbenzyloxy group, a vinyloxy group, a vinyloxycarbonyl group, a vinylamino group, a vinylaminocarbonyl group, a vinylthio group, an allyloxy group, an allyloxycarbonyl group, an allylamino group, an allylaminocarbonyl group, an allylthio group, an epoxy group, and an epoxycycloalkyl group.

There are provided an active-energy-ray-curable resin composition of which a cured coating film has a high surface hardness, high transparency, high resistance to curling, and high surface smoothness; a coating material containing such a resin composition; a coating film formed of the coating material; and a film containing a layer of the coating film. In particular, an active-energy-ray-curable resin composition containing fine wet-process silica particles (A) subjected to a hydrophobic treatment and a compound (B) having a (meth)acryloyl group is provided. Also provided are a coating material containing such a resin composition, a coating film formed by curing the coating material, and a laminated film having a layer of the coating film.

There are provided an active-energy-ray-curable resin composition of which a cured coating film has a high surface hardness, high transparency, high resistance to curling, and high surface smoothness; a coating material containing such a resin composition; a coating film formed of the coating material; and a film containing a layer of the coating film. In particular, an active-energy-ray-curable resin composition containing fine wet-process silica particles (A) subjected to a hydrophobic treatment and a compound (B) having a (meth)acryloyl group is provided. Also provided are a coating material containing such a resin composition, a coating film formed by curing the coating material, and a laminated film having a layer of the coating film.

A curable composition including a silicone copolymer, a fluoropolyether group-containing compound, and a matrix-forming composition, wherein the silicone copolymer has two or more crosslinkable groups; and the crosslinkable group is a group containing a carbon-carbon double bond, a carbon-carbon triple bond, a cyclic ether group, a hydroxyl group, a thiol group, an amino group, an azide group, a nitrogen-containing heterocyclic group, an isocyanate group, a halogen atom, a phosphoric acid-containing group, or a silane coupling group, or a precursor group thereof. Also disclosed is a film formed from the curable composition, and an article including a substrate and a layer on a surface of the substrate formed from the curable composition.

The transfer film includes a temporary support and a photosensitive transparent resin layer formed on the temporary support, in which the photosensitive transparent resin layer includes a binder polymer, a photopolymerizable compound having an ethylenic unsaturated group, a photopolymerization initiator, and a blocked isocyanate, the binder polymer is a carboxyl group-containing acrylic resin having an acid value of 60 mgKOH/g or more, and the transfer film is to protect electrodes in electrostatic capacitance-type input devices.

The present invention provides a photocured product having both excellent toughness and high strength, and also provides a photocurable composition for forming said photocured product. The present invention provides a photocurable composition comprising: A. a (meth) acrylic acid ester monomer, wherein the glass transition temperature of a polymer formed from only said monomer is 20° C. or higher; B. a polyrotaxane obtained by respectively placing blocking groups at both ends of a pseudo-polyrotaxane, which is obtained by threading a linear molecule through the hole of a cyclic molecule, so as not to release the cyclic molecule, wherein the cyclic molecule has a (meth) acrylic group; and C. a photopolymerization initiator. The present invention also provides a photocured product formed from said composition.

A problem of The present invention is to provide a curable composition capable of forming a resist which can be easily washed after curing and which has high dry etching resistance and excellent precision of fine pattern transfer, also provide a resist film and a laminate each containing the curable composition, and further provide a pattern forming method using the resist film. The problem of the present invention can be solved by providing a curable composition containing a multifunctional polymerizable monomer (A) which has two or more groups having a polymerizable group and has at least one group Q having a polymerizable group represented by formula (1) below, the amount of silicon atoms in an nonvolatile content being 10 wt % or more.

A urethane (meth)acrylate not comprising caprolactone is the product of reaction of A) a monoalcohol bearing from 1 to 5 (meth)acrylates, B) an allophanate-modified polyisocyanate, C) optionally, in the presence of a saturated polyol of functionality 2 to 3, D) optionally, in the presence of an unsaturated polyol with a hydroxyl functionality of 2 to 4, said polyol being C.sub.3 to C.sub.18, E) optionally, in the presence of a reactive diluent. A process for preparing the urethane (meth)acrylate includes reacting the monoalcohol A) and the polyisocyanate B) in the optional presence of C), D), and/or E). The urethane (meth)acrylate may be used in curable compositions for coatings, in particular for varnishes and inks, adhesives, adhesion primers, coatings for wood, metal or plastic and application by spray gun and provide a good compromise between reactivity, flexibility, adherence, hardness, and ease of use.

The present invention concerns a composition comprising vesicles and encapsulated within the vesicles, an antibody, wherein the vesicles comprise an amphiphilic block copolymer having a hydrophilic and a hydrophobic block. Methods of delivering the above compositions into cells are also described.

The present invention concerns a composition comprising vesicles and encapsulated within the vesicles, an antibody, wherein the vesicles comprise an amphiphilic block copolymer having a hydrophilic and a hydrophobic block. Methods of delivering the above compositions into cells are also described.