An object of the present invention is to provide a colored resin composition, which is useful in production of a color filter suitable for an organic EL display device, excellent in low temperature curability, and also excellent in red color reproducibility. The present invention relates to the colored resin composition containing a colorant, a resin, a polymerizable compound, and a polymerization initiator, wherein the colorant is composed of only pigments, and the pigments include C.I. Pigment Violet 29, a red pigment and a yellow pigment.

A rubber composition comprising at least one member selected from the group consisting of compounds represented by the following formulas (1) to (7) and 3-methyl-5-pyrazolone, and a rubber component:

##STR00001##

wherein the R group is a hydrazide group, an N′-alkylidene hydrazide group, an N-allyl carbamoyl group, a 3-carboxyl acryloyl group, a hydrazine carboxyamino group, a thiocarboxyl group, a thiol group, or a hydrogen atom; R.sup.4 is a sulfur atom or an oxygen atom; R.sup.5 is a thiol group or a hydroxy group; R.sup.6 is a C.sub.1-4 alkylene group; R.sup.7 is an alkyl group, an aralkyl group, an aryl group, or a heterocyclic group; R.sup.8 is a hydrogen atom or an amino group; R.sup.9 is a heteroatom; and R.sup.10 is a heterocyclic group.

A rubber composition comprising at least one member selected from the group consisting of compounds represented by the following formulas (1) to (7) and 3-methyl-5-pyrazolone, and a rubber component:

##STR00001##

wherein the R group is a hydrazide group, an N′-alkylidene hydrazide group, an N-allyl carbamoyl group, a 3-carboxyl acryloyl group, a hydrazine carboxyamino group, a thiocarboxyl group, a thiol group, or a hydrogen atom; R.sup.4 is a sulfur atom or an oxygen atom; R.sup.5 is a thiol group or a hydroxy group; R.sup.6 is a C.sub.1-4 alkylene group; R.sup.7 is an alkyl group, an aralkyl group, an aryl group, or a heterocyclic group; R.sup.8 is a hydrogen atom or an amino group; R.sup.9 is a heteroatom; and R.sup.10 is a heterocyclic group.

A rubber composition comprising at least one member selected from the group consisting of compounds represented by the following formulas (1) to (7) and 3-methyl-5-pyrazolone, and a rubber component:

##STR00001##

wherein the R group is a hydrazide group, an N′-alkylidene hydrazide group, an N-allyl carbamoyl group, a 3-carboxyl acryloyl group, a hydrazine carboxyamino group, a thiocarboxyl group, a thiol group, or a hydrogen atom; R.sup.4 is a sulfur atom or an oxygen atom; R.sup.5 is a thiol group or a hydroxy group; R.sup.6 is a C.sub.1-4 alkylene group; R.sup.7 is an alkyl group, an aralkyl group, an aryl group, or a heterocyclic group; R.sup.8 is a hydrogen atom or an amino group; R.sup.9 is a heteroatom; and R.sup.10 is a heterocyclic group.

Provided is a vinyl chloride resin composition having excellent powder fluidity. The vinyl chloride resin composition contains a vinyl chloride resin, a plasticizer, and a uracil compound. The content of the plasticizer is not less than 50 parts by mass and not more than 200 parts by mass relative to 100 parts by mass of the vinyl chloride resin, and the content of the uracil compound is not less than 0.05 parts by mass and not more than 3.00 parts by mass relative to 100 parts by mass of the vinyl chloride resin.

Provided is a vinyl chloride resin composition having excellent powder fluidity. The vinyl chloride resin composition contains a vinyl chloride resin, a plasticizer, and a uracil compound. The content of the plasticizer is not less than 50 parts by mass and not more than 200 parts by mass relative to 100 parts by mass of the vinyl chloride resin, and the content of the uracil compound is not less than 0.05 parts by mass and not more than 3.00 parts by mass relative to 100 parts by mass of the vinyl chloride resin.

Provided is a vinyl chloride resin composition having excellent powder fluidity. The vinyl chloride resin composition contains a vinyl chloride resin, a plasticizer, and a uracil compound. The content of the plasticizer is not less than 50 parts by mass and not more than 200 parts by mass relative to 100 parts by mass of the vinyl chloride resin, and the content of the uracil compound is not less than 0.05 parts by mass and not more than 3.00 parts by mass relative to 100 parts by mass of the vinyl chloride resin.

The present invention relates to an optical filter including: a substrate; and a dielectric multilayer film laid on or above at least one major surface of the substrate, as an outermost layer, in which: the substrate includes a resin film containing a dye (U) having a maximum absorption wavelength in a range of 360 to 395 nm in dichloromethane, a dye (A) having a maximum absorption wavelength in a range of 600 to 800 nm in dichloromethane, and a resin; and the optical filter satisfies spectral characteristics (i-1) to (i-5).

The present invention relates to an optical filter including: a substrate; and a dielectric multilayer film laid on or above at least one major surface of the substrate, as an outermost layer, in which: the substrate includes a resin film containing a dye (U) having a maximum absorption wavelength in a range of 360 to 395 nm in dichloromethane, a dye (A) having a maximum absorption wavelength in a range of 600 to 800 nm in dichloromethane, and a resin; and the optical filter satisfies spectral characteristics (i-1) to (i-5).

Disclosed is a flame retardant composition having excellent flame retardancy and processability, providing a flame-retardant synthetic resin composition including this flame retardant composition and having excellent flame retardancy and processability. Specifically, the following components are used in combination: as component (A), 20 to 50 parts by mass of at least one type of melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate; as component (B), 50 to 80 parts by mass of at least one type of piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate (the total of component (A) and component (B) is 100 parts by mass); and as component (C), 0.01 to 20.0 parts by mass of a bicyclophosphoric ester compound represented by the following general formula (1). The details of formula (1) are as described in the Description.