The invention relates to a two-component system for the in situ preparation of a polymer network by polymerizing acrylate monomers in the presence of a redox initiator couple comprising an activator and an initiator, the system comprising a first container with a first component, which first component comprises the activator; and a second container with a second component, which second component comprises the initiator; wherein the activator and/or the initiator is dissolved in an aqueous buffer solution; and wherein one or both containers further comprise a water soluble acrylic monomer having one acrylate group; and a water soluble acrylic monomer having two or more acrylate groups; and at least one glycosaminoglycan; and wherein the combined water content in both containers is at least 50 wt. %, based on the total weight of the contents of both containers.

The invention relates to a two-component system for the in situ preparation of a polymer network by polymerizing acrylate monomers in the presence of a redox initiator couple comprising an activator and an initiator, the system comprising a first container with a first component, which first component comprises the activator; and a second container with a second component, which second component comprises the initiator; wherein the activator and/or the initiator is dissolved in an aqueous buffer solution; and wherein one or both containers further comprise a water soluble acrylic monomer having one acrylate group; and a water soluble acrylic monomer having two or more acrylate groups; and at least one glycosaminoglycan; and wherein the combined water content in both containers is at least 50 wt. %, based on the total weight of the contents of both containers.

The present disclosure relates to an adhesive composition comprising a urethane polymer; an acryl-based polymer; and a curing agent, wherein the acryl-based polymer comprises a (meth)acrylate monomer comprising silicone; and a (meth)acrylate monomer comprising a hydroxyl group as a monomer unit, a surface protective film, and a method for manufacturing an organic light emitting electronic device.

The present disclosure relates to an adhesive composition comprising a urethane polymer; an acryl-based polymer; and a curing agent, wherein the acryl-based polymer comprises a (meth)acrylate monomer comprising silicone; and a (meth)acrylate monomer comprising a hydroxyl group as a monomer unit, a surface protective film, and a method for manufacturing an organic light emitting electronic device.

A resin composition includes a resin (A), a resin (B), and resin particles (C), and has a continuous phase containing the resin (A) and dispersed phases containing the resin (B), in which when a cross section of the resin composition along an extrusion direction in producing the resin composition is observed, an area circle equivalent diameter d.sub.80, which is an area circle equivalent diameter corresponding to 80% from a small diameter side in a number cumulative distribution of area circle equivalent diameters of the dispersed phases, is 600 nm or less.

A resin composition includes a resin (A), a resin (B), and resin particles (C), and has a continuous phase containing the resin (A) and dispersed phases containing the resin (B), in which when a cross section of the resin composition along an extrusion direction in producing the resin composition is observed, an area circle equivalent diameter d.sub.80, which is an area circle equivalent diameter corresponding to 80% from a small diameter side in a number cumulative distribution of area circle equivalent diameters of the dispersed phases, is 600 nm or less.

The present disclosure relates to reinforcing photopolymer resins and uses thereof, e.g., in inkjet 3D printing.

The present disclosure relates to reinforcing photopolymer resins and uses thereof, e.g., in inkjet 3D printing.

The present invention provides a microcapsule encompassing water or a water-soluble compound and having excellent leakage resistance and morphological stability. Further, the present invention provides a method for producing the microcapsule.

The microcapsule of the present invention is a microcapsule encompassing at least one of water or a water-soluble compound, in which a capsule wall of the microcapsule contains a resin having a repeating unit derived from a hydrophobic monomer having a ClogP value of 0.70 or more and a repeating unit derived from a hydrophilic monomer having a ClogP value of less than 0.70, and the microcapsule satisfies a relationship of Expression (1).

[00001]$\begin{array}{cc}\delta /\mathrm{Dm}\le 0.40& \mathrm{Expression}\left(1\right)\end{array}$

δ represents a number average wall thickness (μm) of the microcapsule. Dm represents a volume-based median diameter (μm) of the microcapsule.

A contact lens with sustained-release property is provided. The contact lens includes a polymer, pseudorotaxane embedded in the polymer, and a stabilizer embedded in the pseudorotaxane. The polymer is polymerized by monomer materials. The monomer materials include ethyl methacrylate, ethylene glycol dimethacrylate, methacrylic acid, 2-hydroxyethyl methacrylate, or a combination thereof. The stabilizer includes surfactant, amino acid with a polar side chain, oligopeptide containing at least one amino acid with a polar side chain, purine or its derivative, or a combination thereof.