C09D177/12

Drier for alkyd resin compositions
09540538 · 2017-01-10 · ·

The invention relates to an alkyd resin composition comprising components: (A) at least an auto-oxidisable alkyd resin component comprising unsaturated fatty acid or its derivative, selected from: (i) alpha, beta-unsaturated ester-functional alkyd resin; (ii) combination of a alpha, beta-unsaturated ester functional material and an alkyd resin; and (iii) mixture of components (i) and (ii); Wherein the alkyd has an oil length of at least 20% unsaturated fatty acids; (B) a daylight photoinitiator; (C) a metal drier; and (D) optionally a liquid medium selected from the group consisting of an organic solvent, water, non-volatile diluent and mixtures thereof; wherein if the liquid medium is present and is: a) substantially based on organic solvent and/or diluent then the VOC is <300 g/l, or b) substantially based on water then the VOC is <100 g/l.

Aromatic dispersant composition

The present invention relates to a composition containing a particulate solid, a polar or non-polar organic medium, and a polymer chain having at least one fused aromatic imide pendant group. The invention further provides compositions for coatings, inks, toners, plastic materials (such as thermoplastics), plasticizers, plastisols, crude grinding and flush.

Aromatic dispersant composition

The present invention relates to a composition containing a particulate solid, a polar or non-polar organic medium, and a polymer chain having at least one fused aromatic imide pendant group. The invention further provides compositions for coatings, inks, toners, plastic materials (such as thermoplastics), plasticizers, plastisols, crude grinding and flush.

POLYESTERAMIDE COMPOSITIONS FOR METAL PACKAGING COATINGS

This invention relates to polyesteramide compositions that are curable with isocyanates, phenolic resins, amino resins, or a combination thereof. The polyesteramide compositions comprise a cycloaliphatic diol such as 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD). Coating compositions prepared from such polyesteramides are capable of providing a good balance of the desirable coating properties such as solvent resistance and wedge bend resistance for metal packaging applications.

POLYESTERAMIDE COMPOSITIONS FOR METAL PACKAGING COATINGS

This invention relates to polyesteramide compositions that are curable with isocyanates, phenolic resins, amino resins, or a combination thereof. The polyesteramide compositions comprise a cycloaliphatic diol such as 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD). Coating compositions prepared from such polyesteramides are capable of providing a good balance of the desirable coating properties such as solvent resistance and wedge bend resistance for metal packaging applications.

FILM AND LAMINATE

A film includes a layer A having a dielectric loss tangent of 0.01 or less, a thermal expansion coefficient of 30 ppm/K to 70 ppm/K, and a porosity of 20% by volume to 60% by volume.

FILM AND LAMINATE

A film includes a layer A having a dielectric loss tangent of 0.01 or less, a thermal expansion coefficient of 30 ppm/K to 70 ppm/K, and a porosity of 20% by volume to 60% by volume.

COMPOSITION AND FILM

A composition including thermoplastic particles having an average particle diameter of 100 m or less, an aromatic polyester resin, and a solvent, and a film.

COMPOSITION AND FILM

A composition including thermoplastic particles having an average particle diameter of 100 m or less, an aromatic polyester resin, and a solvent, and a film.

Powder coating resins from C12—C23 diacids

Powder coating resins and coatings made using the powder coating resins are described. The powder coating resins are based on the use of C.sub.12 to C.sub.23 diacids. The C.sub.12 to C.sub.23 diacids are reacted with a reactant having an alcohol functionality and an amine functionality to form a carboxylic acid terminated polymer having ester and amide functionality. Alternatively, the C.sub.12 to C.sub.23 diacids are reacted with a reactant having an alcohol functionality and an amine functionality to form an intermediate polyol, which is then reacted with acetoacetic acid or an ester thereof to form an acetoacetate-terminated polymer.