An object is to provide a dispersion resin composition which can maintain dispersion stability even if the added amount of an emulsifier is reduced. Provided is a dispersion resin composition including, at least: a modified polyolefin resin in which a modification component containing an α,β-unsaturated carboxylic acid derivative with a ring structure has been introduced to a polyolefin resin; and an aqueous dispersion medium, wherein the modified polyolefin resin has a degree of ring opening, represented by the equation (1), of 70 or more:

degree of ring opening=modification degree K×rate of ring opening R   (1) (in the equation (1), the modification degree K represents a containing rate (% by weight) of the α,β-unsaturated carboxylic acid derivative relative to the polyolefin resin, and the rate of ring opening R represents a rate of ring opening (%) of the ring structure in the α,β-unsaturated carboxylic acid derivative).

Polymers are disclosed that incorporate portions of secondary or tertiary polyamide segments connected with polyisocyanates. These polymers have enhanced matting properties. The enhanced matting properties are from creating an inherently matt surface from the polymer without the use of any separate fine particle size matting additives. Conventional matting agents such as fine particle size silica usually results in loss of physical properties such as haze development and porosity in the coating from the matting agent. Composites and hybrids of these polymers and other polyamides, polyurethane with vinyl polymers (acrylates) are also disclosed and claimed.

Aqueous inkjet ink compositions are provided. In an embodiment, such an aqueous inkjet ink composition comprises water; a high viscosity latex; a colorant; and optionally, a wax. The high viscosity latex comprises water and resin particles comprising a polymerization product of a monomer, an acidic monomer, a hydrophilic monomer, a difunctional monomer, and a reactive surfactant. The high viscosity latex is characterized by a viscosity in a range of from 10 cP to 100 cP as measured at a solid content of 30% and at room temperature. The aqueous inkjet ink composition is free of a water-soluble binder. Methods of forming and using the aqueous inkjet ink compositions are also provided.

The present disclosure is directed to providing a methacrylic resin composition and a molded article having excellent performances to allow light to be favorably transmitted and sufficiently diffused, and having good heat deformation resistance and long-term use property. A methacrylic resin composition includes 0.5 to 6 parts by mass of a light diffusing filler having an average particle diameter of 0.2 to 10 μm and 0.005 to 0.3 parts by mass of an ultraviolet absorber with respect to 100 parts by mass of a methacrylic resin, and has an intermediate point glass transition temperature of 105° C. or higher.

The present invention relates to a specific organic resin, in particular an acrylic, vinyl or acrylic-vinyl resin, bearing tertiary amine and carboxylic acid groups, which resin is capable of forming an aqueous dispersion without surfactant, to a process for preparing this aqueous dispersion, and to crosslinkable coating compositions comprising said resin or said aqueous dispersion, for the preparation of crosslinked coatings without any use of isocyanate.

The present invention discloses an aqueous antifogging resin, introducing a molecular segment and a functional group with good hydrophilicity and hygroscopicity, which impart excellent antifogging performance, coating strength and transparent flow appearance to the aqueous antifogging resin and the cured coating has a water contact angle of up to 1˜10°. The present invention further discloses a coating composition including the aqueous antifogging resin, and the cured coating of the coating composition has good antifogging, wear-resistant, water-resistant, chemical resistant, stain-resistant and UV-resistant performance, and excellent adhesion to a substrate; and the coating is firm at the same time, and has excellent film-forming strength and flexual endurance. The coating composition can be used for antifogging surface treatment of the window of mobile phone, PC or PMMA transparent materials, automotive glass and bathroom mirrors and has good long-term stability.

The composition includes an acrylic polymer, a water-repellent polymer, and a stabilizer against ultraviolet light, in which the stabilizer is an ultraviolet light-absorber, a hindered amine light stabilizer, or a combination thereof. A coated article includes at least one of hardwood, softwood, oriented strand board, or plywood with a surface that is at least partially coated, wherein the surface that is at least partially coated has a b* value on the International Commission on Illumination L*, a*, and b* scale greater than 15 after 90 days of weathering. Methods of making the composition and the coated article are also described.

The present invention provides an ethylene/glycidyl acrylate copolymer aqueous dispersion composition ensuring an obtained film (e.g., coating film) with excellent adhesion, and high stability of the film itself.

Specifically, the present invention provides an ethylene/glycidyl acrylate copolymer aqueous dispersion composition, comprising: (A) an ethylene/glycidyl acrylate copolymer, (B1) an ethylene oxide/propylene oxide copolymer, (B2) a polyoxyalkylene-based non-ionic surfactant, (C) an alkali-soluble acrylic resin emulsion, and (D) a basic substance, wherein (B1) and (B2) are present in a total amount of 5 to 15 parts by mass, and (C) is present in an amount of 0.1 to 50 parts by mass per 100 parts by mass of (A), and (D) is present in an amount of 0.01 to 0.2 parts by mass per part by mass of (C).

The present disclosure relates to a cyclic olefin polymer having an epoxy functional group prepared by ring-opening metathesis polymerization and method of preparing the same.

A molding composition comprising (i) a thermoplastic resin; and (ii) a polysiloxane, where the polysiloxane includes phenyl substituents.