Hydrophilic fluoroplastic substrates and methods of making hydrophilic fluoroplastic substrates from 4-acryloylmorpholine are disclosed.

The purpose of the present invention is to provide a modified acrylic resin cured product, particularly, a modified acrylic resin film, having excellent lubricity and excellent transparency, and a laminate including the modified acrylic resin film. The modified acrylic resin cured product (C) according to the present invention is obtained by treating the surface of a cured product (X) including an acrylic resin by using a compound (A) containing, in each molecule, one or more anionic hydrophilic groups forming an ion pair with an onium ion of an amino silicone, and one or more groups selected from the group consisting of a group containing a polymerizable carbon-carbon double bond, an amino group, a mercapto group and a hydroxy group.

Disclosed herein is a method of producing a film, the method being capable of suppressing formation of die lines in melt extrusion molding using a T die. A thermoplastic resin composition having a relaxation modulus of not less than 100 Pa and not more than 2,000 Pa is melted and kneaded, the relaxation modulus being measured under conditions of a temperature of 260 C., distortion of 1%, and a relaxation time of 1 second, and extrusion molding of the thermoplastic resin composition using the T die is performed to form the film. The thermoplastic resin composition may contain an acrylic resin and a rubber particle.

A cured film of a curable composition containing a light scattering agent and a method enabling the production of the cured film. A cured film containing a light scattering agent (A) and a photopolymerizable compound (B), in which the cured film has a Martens hardness of 0.10 GPa or more, and a method for producing the curable composition containing a light scattering agent (A) and a photopolymerizable compound (B), the method including an exposure step of irradiating a film of the curable composition with light and a thermal curing step of thermally curing the film of the curable composition, in which, when a light exposure in the exposure step is indicated by X (mJ/cm.sup.2), a thermal curing temperature in the thermal curing step is indicated by Y (? C.), and a thermal curing time is indicated by Z (hr), a formula (1): X?Y?Z.sup.2?3000 is satisfied.

The resin composition incudes a polymer compound represented by the formula (1), where in formula (1), R.sub.1 and R.sub.2 each independently represent a hydrogen atom or a methyl group, and m and n represent the average numbers of repeating units, and are each independently in the range between 1 and 2000 inclusive; a compound that can radically polymerize with the polymer compound; and a radical initiator. The compound that can radically polymerize with the polymer compound is at least one selected from the group consisting of phenylmaleimide compounds, acenaphthylene compounds, modified polyphenylene ether resins having an unsaturated double bond at an end, and aryl isocyanurate compounds.

A curable composition contains at least one polyfunctional compound selected from the group consisting of a compound represented by General Formula (I) and a compound represented by General Formula (II), and an ionic polymer including a repeating unit indicated by General Formula (IV).

##STR00001##

The present invention relates to a thermoplastic resin composition, a method of preparing the same, and an injection-molded article including the same. More particularly, the present invention relates to a thermoplastic resin composition having superior vibration welding properties along with ABS-based resin-specific impact resistance, heat resistance, and the like due to inclusion of an ABS-based graft copolymer including a conjugated diene-based rubber polymer having an average particle diameter of 0.25 to 0.35 m; a rubber-modified graft copolymer including a diene-based rubber polymer having an average particle diameter of 0.6 to 10 m and prepared by continuous bulk polymerization; and a matrix resin, and an injection-molded article including the thermoplastic resin composition.

A composite material obtained by impregnating a fibrous filler to which a hydrocarbon-based resin is attached with a polymerizable composition containing a cycloolefin monomer and a metathesis polymerization catalyst is provided. According to the present invention, it is possible to provide a composite material which has no impregnation unevenness and can give a composite material molded article having excellent strength.

The present invention relates to a process for producing an aqueous polymer dispersion of polymerized ethylenically unsaturated monomers, where the process has a first polymerization step as an aqueous radical emulsion polymerization of a first monomer composition M.a and a subsequent further polymerization step as an aqueous radical emulsion polymerization of a second monomer composition M.b, where the monomers M comprise at least one monomer M0 which is selected from compounds of formula 1, wherein X is Cl, Br or OS(O).sub.2R.sup.3, Y is H, Cl, Br, OS(O).sub.2R.sup.4, C.sub.1-C.sub.10-alkyl, or C(?O)OR.sup.5, R.sup.1 is H or C.sub.1-C.sub.10-alkyl, R.sup.2 is H or C.sub.1-C.sub.10-alkyl, R.sup.3 is C.sub.1-C.sub.10-alkyl, R.sup.4 is C.sub.1-C.sub.10-alkyl, R.sup.5 is C.sub.1-C.sub.20-alkyl. ##STR00001## The invention also relates to an aqueous polymer dispersion obtainable by such a process as well as the use of such dispersions.

A thermoplastic resin composition and a molded article including the same are disclosed in which the thermoplastic resin composition includes 100 parts by weight of a base resin including an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer; and 0.5 to 10 parts by weight of a matting agent having a refractive index of 1.46 to 1.53, and a molded article including the thermoplastic resin composition, wherein the thermoplastic resin composition satisfies Equations 1 and 2 below:
G?20,[Equation 1] wherein G denotes the gloss of a sheet having a size of 0.15 T as measured at 60? using a gloss meter,
Hz<Tt,[Equation 2] wherein Hz and Tt denote the haze (%) and total light transmittance (%) of a sheet having a size of 0.15 T, respectively.