RU98118208A - LIGHT-CONVERSING POLYMER COMPOSITION - Google Patents

Claims (1)

1. Light-converting polymer composition based on thermoplastic (co) polymers, including an active additive, characterized in that it contains A and B as an active additive, where A is an organic and / or inorganic salt europium salt; and B - one or several compounds from the class of nitrogen and / or oxygen-containing heterocycles or from the class of oxides nitrogen, phosphorus and sulfur-containing compounds, in the following ratio, wt.%:
Compound A - 0.001 - 10
Compound B - 0.001 - 10
Thermoplastic polymer - Else
2. Polymer composition according to claim 1, characterized in that, as a thermoplastic polymer, it contains high-density or low-density polyethylene, polypropylene, ethylene-propylene copolymer, ethylene-vinyl acetate copolymer, cellulose acetobutyrate, polystyrene, polyvinyl chloride, polycarbonate, polyacrylates, polyamides polyesters.  3. Polymer composition according to claim 1 or 2, characterized in that as the inorganic europium salt it contains nitrate, halide, perchlorate, tetrafluoroborate, europium hexafluorophosphate or thiocinate, hydrated or anhydrous. 4. The polymer composition according to any one of paragraphs.1 to 3, characterized in that as the organic salt of europium it contains a compound from a number of salts of europium with formic acid or its homologues up to C ₁₈ inclusive; trifluoroacetic acid and its perfluorinated homologues up to C ₄ inclusive; mono-, di-, and trichloroacetic acids, naphthyl, phenyl, and diphenylacetic acids; benzoic acid and its substituted derivatives containing from one to five halogen atoms and / or from one to five alkyl or alkoxy groups of a C ₁ -C ₁₈ inclusive, phenyl or benzoyl group; aromatic hydroxy acids containing from one to three hydroxy groups in the benzene or naphthalene cycle; aliphatic saturated diacids C ₃ -C ₁₀ inclusive; aliphatic unsaturated mono- and dicarboxylic acids C ₃ -C ₁₈ inclusive, unsubstituted or containing a phenyl, naphthyl or furyl substituent; aliphatic hydroxyacids C ₂ -C ₆ with one or two hydroxyl groups and containing from one to three carboxyl groups in the molecule; with aminoacid amino acid, unsubstituted or containing a C ₁ -C ₄ alkyl fragment, phenyl, unsubstituted or containing a chlorine atom or two methoxy or hydroxy groups, 3-indolylmethyl or 4-imidazolylmethyl substituents at the C-2 atom and / or methyl , phenyl or benzoyl groups at the nitrogen atom; a series of 3-aminopropionic acid, unsubstituted or containing a phenyl substituent at the nitrogen atom; a series of aminodiacetic acid, unsubstituted or containing a methyl or phenyl substituent at the nitrogen atom; with nitrilotriacetic acid; with N, N, N ', N'-ethylenediaminetetraacetic acid; with 1,2-cyclohexanediamine-N, N, N ', N'-tetraacetic acid; with benzoic acids containing a free or phenyl-substituted amino group; with polycarboxylic aromatic acids of benzene, naphthalene, diphenyl and dinaphthyl series containing from two to four carboxyl groups in the benzene core and one or two carboxyl groups in different positions in the naphthalene core; with carboxylic acids of the heterocyclic series, namely the mono- and diacids of the imidazole, pyridine, pyrazine, indole and quinoline series; with organic sulfonic acids, namely with C ₁ -C ₈ alkanesulfonic acids, benzene mono- and disulfonic acids containing from one to two alkyl groups of C ₁ -C ₈ and from one to two hydroxyl groups or one carboxyl and one hydroxyl group, and naphthalene rows containing one or two sulfo groups and one or two hydroxy groups; with N-aryl-substituted benzohydroxamic acids, where the aryl group may be an unsubstituted phenyl group or contain a substituent in the form of a halogen atom, methyl or phenyl groups, and the benzoyl fragment may not have substituents or contain one or two halogen atoms, amino, acetoxy, hydroxy -, methoxy, carboxy, nitro, methyl or phenyl groups.  5. Polymer composition according to any one of paragraphs.1 to 4, characterized in that as a compound from the class of nitrogen-containing heterocycles it contains a compound from the pyrazoline, pyridine, pyridazine, quinoline, isoquinoline, quinoxaline, cinnoline, benzoquinoline series, unsubstituted or containing one up to three methyl groups; from a series of 2,2'- or 4,4'-bipyridine, 2,2'-dipirazine, 2,2'-dipyrimidine, 3,3'-dipyridazine, 2,2'-dichinoline, 1,1'- or 3 , 3'-diisoquinoline, 4,5-diazafluorene, 1,10-phenanthroline, 2,2 '; 6 ', 2 "- terpyridine, 2,4,6-three (2-pyridyl) -1,3,5-triazine, 1,8-naphthyridine, 1,4,5,8-tetraazafenanthrene, unsubstituted or containing one or two halogen atoms, a nitro, amino, hydroxy, methyl, methoxy and / or phenyl group.  6. Polymer composition according to any of claims 1 to 5, characterized in that as nitrogen and / or oxygen-containing heterocycles it contains a compound from a number of macrocyclic crown ethers or their nitrogenous analogs, namely 15-crown-5, benzo-15 -crown-5, 18-crown-6, dibenzo-18-crown-6, dicyclohexano-18-crown-6; 2,2,1-and 2,2,2-cryptans, cyclen, cycles, dioxycyclic, hexacyclen, unsubstituted or containing from 1 to 4 acetic acid residues at the nitrogen or carbon atoms. 7. Polymer composition according to any one of paragraphs.1 - 6, characterized in that as the oxide of nitrogen, phosphorus and sulfur-containing compounds, it contains a compound from a number of pyridine N-oxides, unsubstituted or containing from one to three methyl groups; Quinoline N-oxide, unsubstituted or containing from one to two methyl groups; Benzoquinoline N-oxide; 2,2'-bipyridine N-oxide; 1,10-phenanthroline N-oxide; 2,2'-Bipyridine N, N'-dioxide; N, N'-dioxide 1,10-phenanthroline; a series connection of a P-oxides trialkyl (aryl) phosphines, alkyl groups containing C ₄ -C ₈ and / or a phenyl group, an unsubstituted or alkyl substituent containing C ₁ -C ₄ alkoxy substituent, or C ₁ -C ₄ or being pentaftorfenilom; a compound from the series of S-oxides or dialkyl (aryl) sulfides, where alkyl is C ₁ -C ₈ and aryl is unsubstituted or pentafluorophenyl.