A polycarbonate resin composition, which has favorable balance, excellent chemical resistance, flame retardancy, impact resistance, heat resistance and moist heat resistance. A polycarbonate resin composition, including 1 to 60 parts by mass of a liquid crystal polyester (B) containing a repeating unit represented by specific formulae (I) to (IV), 0.01 to 0.5 parts by mass of an organic metal salt flame retardant (C) and 0.05 to 1 parts by mass of a fluorinated resin (D) relative to 100 parts by mass of a polycarbonate resin (A), and having a notched Charpy impact strength of 15.5 kJ/m.sup.2 or more, as measured at 23° C. in accordance with ISO 179 by using an ISO dumbbell having a thickness of 3 mm.

An oxazoline useful for improving mechanical strength of a fiber-reinforced polypropylene composition is provided. The oxazoline-modified polypropylene satisfies the following requirements: (1) the oxazoline-modified polypropylene has an oxazoline group; (1-a) a content of the oxazoline group in 1 g of the oxazoline-modified polypropylene is 0.1×10.sup.−2 to 100×10.sup.−2 mmol/g; and (2) a melt mass flow rate of the oxazoline-modified polypropylene is 0.01 to 300 g/10 min.

An oxazoline useful for improving mechanical strength of a fiber-reinforced polypropylene composition is provided. The oxazoline-modified polypropylene satisfies the following requirements: (1) the oxazoline-modified polypropylene has an oxazoline group; (1-a) a content of the oxazoline group in 1 g of the oxazoline-modified polypropylene is 0.1×10.sup.−2 to 100×10.sup.−2 mmol/g; and (2) a melt mass flow rate of the oxazoline-modified polypropylene is 0.01 to 300 g/10 min.

A curable composition contains a polymerizable compound, a polymerization initiator, and a fluorescent whitener comprising a benzoxazole derivative, wherein the proportion of the fluorescent whitener is from 0.10 to 0.3 percent by mass and the proportion of the polymerization initiator is from 5 to 15 percent by mass.

A curable composition contains a polymerizable compound, a polymerization initiator, and a fluorescent whitener comprising a benzoxazole derivative, wherein the proportion of the fluorescent whitener is from 0.10 to 0.3 percent by mass and the proportion of the polymerization initiator is from 5 to 15 percent by mass.

Disclosed are thermoplastic vulcanizates comprising a plastic phase and a rubber phase and process for preparing such thermoplastic vulcanizates, wherein the plastic phase comprises a thermoplastic polymer and the rubber phase comprises a hydrogenated carboxylated nitrile rubber.

Disclosed are thermoplastic vulcanizates comprising a plastic phase and a rubber phase and process for preparing such thermoplastic vulcanizates, wherein the plastic phase comprises a thermoplastic polymer and the rubber phase comprises a hydrogenated carboxylated nitrile rubber.

Polyoxazoline-containing compositions cured in the presence of an onium salt catalyst are disclosed.

Polyoxazoline-containing compositions cured in the presence of an onium salt catalyst are disclosed.

Polyoxazoline-containing compositions cured in the presence of an onium salt catalyst are disclosed.