A first composition is disclosed that includes a fire-resistant thermoplastic resin. The fire-resistant thermoplastic resin includes 1-20 wt % of an aryl phosphate, includes 1-20 wt % of a phosphate polymer, and 60%-98% of a (meth)acrylic polymer, including units from at least one monomer, wherein the monomer is chosen from methyl methacrylate, acrylic acid, methacrylic acid, acrylic acid esters, methacrylic acid esters, acrylonitrile and maleic anhydride. The first composition may further include a fabric or a composite material that is embedded with the fire-resistant thermoplastic resin. In some instances, the aryl-phosphate and the phosphonate polymer synergistically reduce an effective heat of combustion, a peak heat release, or a flame time as compared to a second composition that contains only one of the aryl phosphate or the phosphonate polymer.

The lens of the present invention includes an indole-based compound represented by General Formula (1), and a polycarbonate resin having a weight average molecular weight of 40,000 to 60,000, wherein the content of the indole-based compound is 0.01 to 0.8 parts by mass with respect to 100 parts by mass of the polycarbonate resin, ##STR00001##

The lens of the present invention includes an indole-based compound represented by General Formula (1), and a polycarbonate resin having a weight average molecular weight of 40,000 to 60,000, wherein the content of the indole-based compound is 0.01 to 0.8 parts by mass with respect to 100 parts by mass of the polycarbonate resin, ##STR00001##

The invention relates to a composite based on at least one, preferably metallic, reinforcing element and on a rubber composition based on at least a. an epoxidized diene elastomer, b. a reinforcing filler, and c. a system for crosslinking the epoxidized diene elastomer comprising at least:
a polyacid compound selected from organopolyphosphorus compounds of general formula (I) and polysulfonic acids of general formula (II), and a polyphenol compound comprising at least two hydroxyl —OH functions on the same aromatic ring,

##STR00001##

in which A represents a covalent bond or a hydrocarbon group comprising at least 1 carbon atom, which is optionally substituted and optionally interrupted by one or more heteroatoms, and the R symbols represent, independently of one another, a hydrocarbon group comprising at least 1 carbon atom or a hydrogen atom;

##STR00002##

in which A′ represents a covalent bond or a hydrocarbon group comprising at least 1 carbon atom, which is optionally substituted and optionally interrupted by one or more heteroatoms.

The invention relates to a composite based on at least one, preferably metallic, reinforcing element and on a rubber composition based on at least a. an epoxidized diene elastomer, b. a reinforcing filler, and c. a system for crosslinking the epoxidized diene elastomer comprising at least:
a polyacid compound selected from organopolyphosphorus compounds of general formula (I) and polysulfonic acids of general formula (II), and a polyphenol compound comprising at least two hydroxyl —OH functions on the same aromatic ring,

##STR00001##

in which A represents a covalent bond or a hydrocarbon group comprising at least 1 carbon atom, which is optionally substituted and optionally interrupted by one or more heteroatoms, and the R symbols represent, independently of one another, a hydrocarbon group comprising at least 1 carbon atom or a hydrogen atom;

##STR00002##

in which A′ represents a covalent bond or a hydrocarbon group comprising at least 1 carbon atom, which is optionally substituted and optionally interrupted by one or more heteroatoms.

The invention relates to a composite based on at least one, preferably metallic, reinforcing element and on a rubber composition based on at least a. an epoxidized diene elastomer, b. a reinforcing filler, and c. a system for crosslinking the epoxidized diene elastomer comprising at least:
a polyacid compound selected from organopolyphosphorus compounds of general formula (I) and polysulfonic acids of general formula (II), and a polyphenol compound comprising at least two hydroxyl —OH functions on the same aromatic ring,

##STR00001##

in which A represents a covalent bond or a hydrocarbon group comprising at least 1 carbon atom, which is optionally substituted and optionally interrupted by one or more heteroatoms, and the R symbols represent, independently of one another, a hydrocarbon group comprising at least 1 carbon atom or a hydrogen atom;

##STR00002##

in which A′ represents a covalent bond or a hydrocarbon group comprising at least 1 carbon atom, which is optionally substituted and optionally interrupted by one or more heteroatoms.

The use of tetrahydrobenzoxazines I ##STR00001##
where R.sup.1 is a hydrocarbyl radical and R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R.sup.2 to R.sup.5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.

The use of tetrahydrobenzoxazines I ##STR00001##
where R.sup.1 is a hydrocarbyl radical and R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R.sup.2 to R.sup.5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.

This invention relates to monodisperse magnetic hydrogel polymer particles comprising a magnetic material and a polymer formed from (a) a hydrophilic vinylic monomer having a log P.sub.oct/wat (log P) of less than about 0.5; and (b) a crosslinker comprising at least two vinyl groups. The invention also relates to monodisperse coated hydrogel polymer particles comprising a polymer formed from (a) a hydrophilic vinylic monomer having a log P.sub.oct/wat (log P) of less than about 0.5; and (b) a crosslinker comprising at least two vinyl groups; and a coating. Also provided are methods of forming the monodisperse magnetic hydrogel polymer particles and monodisperse coated polymer particles.

This invention relates to monodisperse magnetic hydrogel polymer particles comprising a magnetic material and a polymer formed from (a) a hydrophilic vinylic monomer having a log P.sub.oct/wat (log P) of less than about 0.5; and (b) a crosslinker comprising at least two vinyl groups. The invention also relates to monodisperse coated hydrogel polymer particles comprising a polymer formed from (a) a hydrophilic vinylic monomer having a log P.sub.oct/wat (log P) of less than about 0.5; and (b) a crosslinker comprising at least two vinyl groups; and a coating. Also provided are methods of forming the monodisperse magnetic hydrogel polymer particles and monodisperse coated polymer particles.