A composition for encapsulation of organic light emitting diodes and an organic light emitting diode display apparatus, the composition including photocurable monomers and having a CLD of 50 or more, as calculated by Equation 1:

[00001]$\begin{array}{cc}\mathrm{CLD}=.Math.\frac{M_x\left(N_x-1\right)}{M_{\mathrm{total}}}& \left[\mathrm{Equation}1\right]\end{array}$

wherein, in Equation 1, M.sub.total is a total sum of a number of moles of the photocurable monomers in the composition, M.sub.x is a number of moles of an x.sup.th photocurable monomer in the composition, N.sub.x is a number of photocurable functional groups per mole of the x.sup.th photocurable monomer in the composition, and x is an integer of 1 or more.

The present invention provides a precoating agent which is used in an image forming method using an active ray curable ink and which is applied to a surface of a recording medium before the active ray curable ink is applied, the precoating agent comprising a crystalline resin and an active ray polymerizable compound.

The present invention provides a precoating agent which is used in an image forming method using an active ray curable ink and which is applied to a surface of a recording medium before the active ray curable ink is applied, the precoating agent comprising a crystalline resin and an active ray polymerizable compound.

A stretchable film is made of, at least as a top surface of the stretchable film, a cured product of a stretchable film material containing a silicone polyurethane resin. The top surface of the stretchable film has a repeated uneven pattern formed with depths of 0.1 μm to 2 mm and pitches of 0.1 μm to 5 mm. Thus, the present invention provides a stretchable film having excellent stretchability, with the film top surface being excellent in water repellency and free from sticking; and a method for forming the stretchable film.

A stretchable wiring film includes: (A) a stretchable film made of, at least as a top surface of the stretchable film, a cured product of a stretchable film material containing a silicone polyurethane resin; and (B) a stretchable wiring. The top surface of the stretchable film has a repeated uneven pattern formed with depths of 0.1 μm to 5 mm and pitches of 0.1 μm to 10 mm. The stretchable wiring is formed on the top surface of the stretchable film where the repeated uneven pattern is formed. Thus, the present invention provides: a stretchable wiring film having less decrease in electric conductivity in stretching and excellent water repellency on the film top surface; and a method for forming the stretchable wiring film.

Durable, anti-fouling, crosslinked zwitterionic coatings that are grafted to the surface of a substrate through covalent bonding are disclosed. When exposed to a light source, zwitterionic monomers react with a crosslinker and with activated radicals at the surface of the substrate, simultaneously forming the crosslinked zwitterionic coating and anchoring it to the surface of the substrate. Photomasking techniques can be used to micropattern the zwitterionic coatings. The zwitterionic coatings can be applied to a variety of substrates, including medical devices and systems.

The present invention relates to novel (per)fluoropolyether (PFPE) polymers, to a process for their manufacture and to their use as additives in coating compositions.

The present invention relates to novel (per)fluoropolyether (PFPE) polymers, to a process for their manufacture and to their use as additives in coating compositions.

The present disclosure is related to a hydrophilic monomer, comprising (i) at least one amino moiety; (ii) at least one polyoxyalkylene unit; and (iii) at least one (meth)acrylate moiety.

The present disclosure is related to a hydrophilic monomer, comprising (i) at least one amino moiety; (ii) at least one polyoxyalkylene unit; and (iii) at least one (meth)acrylate moiety.