An object of the present invention is to provide a liquid crystal polyester resin composition in which satisfactory fluidity and excellent mechanical properties as well as flame retardancy are obtained, and the generation of particles is suppressed, and a molded article composed of the liquid crystal polyester resin composition. The present invention relates to a liquid crystal polyester resin composition containing: 100 parts by mass of a liquid crystal polyester (A) including repeating units represented by the formulas (I) to (III),

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wherein Ar.sub.1 and Ar.sub.2 each represent one or more divalent aromatic groups, and p, q and r each represent a composition ratio (mol %) of each repeating unit in the liquid crystal polyester (A) and satisfy the following conditions, 35?p?90, 5?q?30, and 5?r?30; and 1 to 150 parts by mass of a fibrous titanium oxide (C).

The present disclosure provides a copolyester including a dicarboxylic acid component A comprising a terephthalic acid residue or ester-forming derivative thereof, or a mixture thereof, and a 2,4-furandicarboxylic acid residue or ester-forming derivative thereof, or a mixture thereof, and a diol component B comprising an alkanediol residue having from 2 to 22 carbon atoms, wherein the dicarboxylic acid component A has a total molar content, and wherein the 2,4-furandicarboxylic acid residue or ester-forming derivative thereof, is present in an amount of from 0.1 to 10 mol %, with respect to the total molar content of the dicarboxylic acid component A. Inventive copolyesters have a slower crystallization rate, a higher gas barrier to CO.sub.2 and O.sub.2 and a higher ratio of .sup.14C to .sup.12C as measured by ASTM D6866 when compared to a comparable copolyester comprising isophthalic acid instead of 2,4-furandicarboxylic acid.

The present disclosure provides a copolyester including a dicarboxylic acid component A comprising a terephthalic acid residue or ester-forming derivative thereof, or a mixture thereof, and a 2,4-furandicarboxylic acid residue or ester-forming derivative thereof, or a mixture thereof, and a diol component B comprising an alkanediol residue having from 2 to 22 carbon atoms, wherein the dicarboxylic acid component A has a total molar content, and wherein the 2,4-furandicarboxylic acid residue or ester-forming derivative thereof, is present in an amount of from 0.1 to 10 mol %, with respect to the total molar content of the dicarboxylic acid component A. Inventive copolyesters have a slower crystallization rate, a higher gas barrier to CO.sub.2 and O.sub.2 and a higher ratio of .sup.14C to .sup.12C as measured by ASTM D6866 when compared to a comparable copolyester comprising isophthalic acid instead of 2,4-furandicarboxylic acid.

The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least one compound having an ether group.

The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least one compound having an ether group.

The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least hydrogen peroxide.

Composition comprising at least one aromatic peroxide and at least one ketone peroxide The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least one ketone peroxide.

A blend is provided, which includes 50 to 99 parts by weight of PET and 1 to 50 parts by weight of modified PEF. The modified PEF is polymerized of diacid, ester of diacid, or a combination thereof and polyol. The diacid, ester of diacid, or a combination thereof includes (1) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof or (2) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof and spiro-diacid. The polyol includes (3) C.sub.2-C.sub.14 polyol or (4) C.sub.2-C.sub.14 polyol and spiro-diol. The diacid, ester of diacid, or a combination thereof includes (1) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof, the polyol includes 1 to 3 parts by mole of (4) C.sub.2-C.sub.14 polyol and spiro-diol, wherein the spiro-diol and the furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof have a weight ratio of 500 ppm to 4000 ppm.

A blend is provided, which includes 50 to 99 parts by weight of PET and 1 to 50 parts by weight of modified PEF. The modified PEF is polymerized of diacid, ester of diacid, or a combination thereof and polyol. The diacid, ester of diacid, or a combination thereof includes (1) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof or (2) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof and spiro-diacid. The polyol includes (3) C.sub.2-C.sub.14 polyol or (4) C.sub.2-C.sub.14 polyol and spiro-diol. The diacid, ester of diacid, or a combination thereof includes (1) furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof, the polyol includes 1 to 3 parts by mole of (4) C.sub.2-C.sub.14 polyol and spiro-diol, wherein the spiro-diol and the furan dicarboxylic acid, dialkyl furandicarboxylate, or a combination thereof have a weight ratio of 500 ppm to 4000 ppm.

The present invention relates to one-component amino resin coating compositions having good chemical resistance, a good balance of hardness to elasticity, and rapid drying, to their use, and to methods for coating. Synthesis components that the coating compositions comprise include amino resin, hydroxyl-containing polymers as principal polyols, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.