WO2008009597A2 - Isoindolinpigmente - Google Patents
Isoindolinpigmente Download PDFInfo
- Publication number
- WO2008009597A2 WO2008009597A2 PCT/EP2007/057078 EP2007057078W WO2008009597A2 WO 2008009597 A2 WO2008009597 A2 WO 2008009597A2 EP 2007057078 W EP2007057078 W EP 2007057078W WO 2008009597 A2 WO2008009597 A2 WO 2008009597A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pigment
- isoindoline pigments
- plastics
- pigments
- formula
- Prior art date
Links
- 239000000049 pigment Substances 0.000 title claims abstract description 102
- GWVMLCQWXVFZCN-UHFFFAOYSA-N isoindoline Chemical compound C1=CC=C2CNCC2=C1 GWVMLCQWXVFZCN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 11
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 11
- 239000006185 dispersion Substances 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 7
- 239000001257 hydrogen Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 18
- 238000002425 crystallisation Methods 0.000 claims description 13
- 230000008025 crystallization Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 238000003786 synthesis reaction Methods 0.000 claims description 10
- 230000002087 whitening effect Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000004040 coloring Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000011368 organic material Substances 0.000 claims description 5
- 239000007900 aqueous suspension Substances 0.000 claims description 4
- 239000000976 ink Substances 0.000 claims description 4
- 238000007669 thermal treatment Methods 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 238000004061 bleaching Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- -1 (p-chloro) phenyl Chemical group 0.000 description 23
- 229920001577 copolymer Polymers 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 9
- 238000000227 grinding Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 235000019589 hardness Nutrition 0.000 description 8
- 239000012736 aqueous medium Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 229920000098 polyolefin Polymers 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000001993 wax Substances 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 235000011054 acetic acid Nutrition 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 150000007522 mineralic acids Chemical class 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- SZNYYWIUQFZLLT-UHFFFAOYSA-N 2-methyl-1-(2-methylpropoxy)propane Chemical compound CC(C)COCC(C)C SZNYYWIUQFZLLT-UHFFFAOYSA-N 0.000 description 2
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 2
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 2
- RZVCEPSDYHAHLX-UHFFFAOYSA-N 3-iminoisoindol-1-amine Chemical compound C1=CC=C2C(N)=NC(=N)C2=C1 RZVCEPSDYHAHLX-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N anhydrous diethylene glycol Natural products OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 238000005580 one pot reaction Methods 0.000 description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 229940067265 pigment yellow 138 Drugs 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 description 1
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- MQWCXKGKQLNYQG-UHFFFAOYSA-N 4-methylcyclohexan-1-ol Chemical compound CC1CCC(O)CC1 MQWCXKGKQLNYQG-UHFFFAOYSA-N 0.000 description 1
- VGVHNLRUAMRIEW-UHFFFAOYSA-N 4-methylcyclohexan-1-one Chemical compound CC1CCC(=O)CC1 VGVHNLRUAMRIEW-UHFFFAOYSA-N 0.000 description 1
- PCWGTDULNUVNBN-UHFFFAOYSA-N 4-methylpentan-1-ol Chemical compound CC(C)CCCO PCWGTDULNUVNBN-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 229920013683 Celanese Polymers 0.000 description 1
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 1
- 0 O=C(CC(N1)=O)*C1=O Chemical compound O=C(CC(N1)=O)*C1=O 0.000 description 1
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 1
- 229920001283 Polyalkylene terephthalate Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920011250 Polypropylene Block Copolymer Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- DGJMPUGMZIKDRO-UHFFFAOYSA-N cyanoacetamide Chemical compound NC(=O)CC#N DGJMPUGMZIKDRO-UHFFFAOYSA-N 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 150000001983 dialkylethers Chemical class 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical group COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002466 imines Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- YKOQQFDCCBKROY-UHFFFAOYSA-N n,n-diethylpropanamide Chemical compound CCN(CC)C(=O)CC YKOQQFDCCBKROY-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 1
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920001290 polyvinyl ester Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N propiophenone Chemical compound CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 239000003586 protic polar solvent Substances 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/04—Isoindoline dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
Definitions
- the present description relates to isoindoline pigments of general formula I.
- R 1 is C 1 -C 4 -alkyl
- R 2 is hydrogen or CC-alkyl
- the invention relates to the preparation of the isoindoline pigments and their use for coloring high molecular weight organic materials of natural and synthetic origin and plastics which are colored with the isoindoline pigments.
- inorganic pigments e.g. Cl. Pigment Yellow 34 or 184
- organic pigments e.g. Quinophthalone pigments, such as Cl. Pigment Yellow 138
- isoindoline pigments such as Cl. Pigment Yellow 139
- azo pigments such as Cl. Pigment Yellow 74, 151 or 180
- Pigment Yellow 185 Isoindoline pigments, in particular Cl, already known for about 30 years. Pigment Yellow 185, are therefore of increasing interest. The powder pigments available on the market for about 25 years based on Cl. However, Pigment Yellow 185 can only be used as printing inks and lacquer pigments. Due to their dispersing hardness they are not suitable for direct use in plastics, but must first be converted into preparations in a complex manner. Even in the manufacturing process described in the patent literature is no Cl. Pigment Yellow 185, which has the properties required for direct use in plastics.
- DE-A-29 14 086 describes the preparation of the isoindoling pigments of the present formula I in an aqueous medium, in which, in a first step, di-iminoisoindoline (II)
- the isoindoline pigment I is strong in color, but can not be used directly in plastics due to its dispersion hardness of about 50.
- DE-A-27 57 982 produces isoindoline pigments having a carbonamido or (p-chloro) phenylcarbonamido group (radical R 1 : hydrogen or (p-chloro) phenyl) according to this one-pot process.
- the isoindoline pigments thus obtained are described as being readily dispersible in plastics.
- a thermal aftertreatment of the aqueous reaction mixture at 1 10 to 140 ° C is recommended.
- the invention therefore an object of the invention to provide isoindoline pigments, which are characterized by overall advantageous application properties and in particular are easy to disperse in plastics.
- R 1 is C 1 -C 4 -alkyl
- R 2 is hydrogen or C 1 -C 4 -alkyl, which require a dispersion hardness ⁇ 10 in LDPE and a whitening ratio of> 5 to set the standard color depth 1/3.
- isoindoline pigments I has been found for coloring high molecular weight organic materials of natural and synthetic origin.
- the isoindoline pigments I according to the invention are distinguished by outstanding application properties. Of particular importance is Cl. Pigment Yellow 185 (R 1 : methyl, R 2 : hydrogen).
- the isoindoline pigments I according to the invention are very readily dispersible in a wide variety of application media, in particular also in plastics, and have a dispersion hardness of ⁇ 10 (determined in accordance with DIN EN 13900) in LDPE.
- the color intensity is defined according to the invention by the whitening ratio required for setting the standard color depth ST 1/3 (DIN 53235-1).
- the lightening ratio in LDPE is> 5, preferably> 5.5 and in PVC> 9, preferably> 10.5.
- the isoindoline pigments I according to the invention generally have an average primary particle size of from 50 to 180 nm.
- the BET surface area of the isoindoline pigments I according to the invention is usually from 25 to 40 m 2 / g.
- the isoindoline pigments I according to the invention may contain minor amounts of unreacted half-condensate IV and saponified half-condensate (saponification of the imine function to the carbonyl group).
- the proportion of these secondary components is generally less than 20% by weight, in particular less than 15% by weight.
- the isoindoline pigments I according to the invention are advantageously obtainable by the likewise inventive preparation process in which the crude pigment obtained in the pigment synthesis is subjected to a crystallization process in the presence of an agent which solubilizes the pigment particles.
- the synthesis of the crude pigment can be carried out according to the known methods with intermediate isolation of the semicondensate IV (variant A) or as a one-pot synthesis (variant B), variant B being preferred.
- organic solvents are used as the reaction medium.
- Protic solvents in particular aliphatic alcohols, such as methanol, ethanol, isopropanol, isobutanol, amyl alcohol, ethylene glycol and ethylene glycol monoethyl ether, as well as aprotic solvents, such as dimethylformamide, dimethylacetamide, N-methylpyrrolidone, acetonitrile, dimethylsulfoxide, dioxane are suitable for the first condensation step , Sulfolane, dichlorobenzene and nitrobenzene, with the alcoholic solvents being preferred.
- the second condensation step is preferably carried out in aliphatic carboxylic acids, such as formic acid, acetic acid, propionic acid and mono- and dichloroacetic acid.
- the reaction temperature is usually 40 to 120 ° C in the first stage and 60 to 180 ° C in the second stage.
- variant B is carried out in an aqueous medium, preferably in water or in mixtures of water and ethylene glycol. If desired, surfactants may also be added.
- the first condensation step is usually carried out at 10 to 180 ° C, in particular at 10 to 90 ° C, and a pH> 7, in particular from 8 to 11, performed.
- the further reaction of the half-condensate is usually carried out at 40 to 150 ° C, especially at 40 to 100 ° C, and a pH ⁇ 7, in particular from 1 to 3, made.
- the adjustment of the pH is generally carried out by addition of ammonia, preferably concentrated aqueous ammonia solutions, or of inorganic acids, preferably in dilute form, with sulfuric acid, phosphoric acid and hydrochloric acid being preferred.
- the preparation of the crude pigment according to variant B is particularly advantageous if the crystallization process according to the invention is carried out by thermal treatment of the crude pigment in aqueous suspension.
- the crystallization can take place without intermediate isolation of the crude pigment directly in the suspension obtained in the synthesis.
- the crude pigment can also be isolated and optionally purified, and then dried and comminuted.
- the crude pigment is heated to a temperature T in the range from 90 to 180 ° C. for 1 to 60 hours.
- the crystallization process according to the invention is generally carried out in an acidic medium or, in particular, if the reaction suspension obtained in the synthesis and already having a pH of less than 7 is used.
- Acetic acid is not suitable for adjusting the pH.
- organic acids are less suitable than inorganic acids, with sulfuric acid, phosphoric acid and hydrochloric acid being preferred as the inorganic acid.
- the weight ratio of aqueous medium to crude pigment is from 5: 1 to 50: 1, in particular from 10: 1 to 40: 1.
- Organic solvents may also be added to the aqueous suspension.
- Suitable solvents are e.g. Alcohols, ether alcohols, ethers, ketones, carboxylic acid amides and carboxylic acid esters and mixtures thereof. Specific examples are:
- aliphatic and araliphatic, monohydric or polyhydric alcohols having up to 10 carbon atoms such as methanol, ethanol, propanol, isopropanol, butanol, isobutanol, tert-butanol, amyl alcohol, isoamyl alcohol, hexanol, isohexanol, heptanol, octanol, 2-ethylhexanol, ethylene glycol, 1, 2 and 1, 3-propylene glycol, cyclohexanol, methylcyclohexanol, benzyl alcohol and 2-phenylethanol;
- Mono- and di-C 2 -C 3 -alkylene glycol mono-C 1 -C 4 -alkyl ethers such as ethylene glycol monomethyl, -ethyl and -butyl ethers and diethylene glycol monomethyl and -ethyl ethers; acyclic and cyclic aliphatic ethers having up to 10 carbon atoms, such as dipropyl ether, diisopropyl ether, dibutyl ether, diisobutyl ether, tetrahydrofuran, dioxane, diethylene glycol dimethyl and diethyl ether;
- acyclic and cyclic aliphatic and araliphatic ketones of up to 10 carbon atoms such as acetone, methyl ethyl ketone, methyl propyl ketone, methyl butyl ketone, diethyl ketone, methyl isopropyl ketone, methyl isobutyl ketone, cyclopentanone, cyclohexanone, methylcyclohexanone, acetophenone and propiophenone;
- Amides and C 1 -C 4 -alkylamides of aliphatic carboxylic acids having up to 4 carbon atoms such as formamide, N, N-dimethyl and N, N-diethylformamide, N, N-dimethyl and N, N-diethylacetamide, N, N-dimethyl and N, N-diethylpropionamide and N-methylpyrrolidone;
- Esters of aromatic carboxylic acids having a total of up to 12 carbon atoms such as dimethyl phthalate and diethyl phthalate.
- Particularly preferred solvents are glycols and their mono- and dialkyl ethers.
- the weight ratio of water to organic solvent is usually 99: 1 to 50:50, more preferably 95: 5 to 80:20.
- the crystallization process can be carried out by dispersing the crude pigment in aqueous medium or else simply by letting it remain.
- the mixture of crude pigment and aqueous medium is stirred.
- the isoindoline pigments I according to the invention can, as usual, be isolated by filtration, washing and drying.
- the dried product is expediently subjected to deagglomeration grinding, for example in rotor, ring gear or jet mills.
- the aqueous filter cake can also be freeze-dried or spray-dried.
- suitable grinding aids are water-soluble salts of weak inorganic acids, in particular alkali metal carbonates and bicarbonates, such as sodium carbonate, potassium carbonate, sodium bicarbonate and potassium bicarbonate.
- the weight ratio of grinding aid to crude pigment is 10: 1 to 1: 1, preferably 4: 1 to 1: 1.
- Suitable grinding machines are, for example, ball mills, vibrating mills, planetary mills and attritors.
- Suitable media are e.g. Steel balls, silicon / aluminum / zirconium oxide beads, glass beads and agate beads, which usually have a diameter of 0.1 to 5 cm.
- the milling is preferably carried out until the millbase has an average primary particle size of ⁇ 50 nm, which generally lasts 1 to 40 hours, in particular 4 to 20 hours.
- the millbase is then stirred to remove the grinding aid in water, filtered off, washed and separated from the grinding media.
- the ground material can be subjected to a post-treatment with hydrochloric acid to remove any existing iron abrasion.
- the crystallization process may also be advantageous to carry out the crystallization process in the presence of pigment synergists, with usually about 0.01 to 0.1 g of synergist per g of crude pigment being used. If a pre-shredding step is carried out, the pigment synergist can also be added here.
- Pigment synergists are compounds which contain all or part of the pigment chromophore in their molecular structure.
- the structure of the pigment synergist does not have to agree with the structure of the pigment whose crystallization is to be influenced.
- pigment synergists examples include the quinophthalone derivatives known from WO-A-02/00643, which differ from Cl.
- Pigment Yellow 138, one or more sulfonic acid functions on the naphthalene rings having pigment synergists are preferred.
- pigment synergists may additionally have a positive effect on the dispersibility of the isoindoline pigments I according to the invention in the application medium.
- the dispersibility of the isoindoline pigments I according to the invention can also be improved by contacting them with conventional additives.
- aromatic sulfonic acid derivatives such as naphthalenesulfonic acids and their salts, and additives based on rosin derivatives
- additives based on natural and synthetic waxes are particularly suitable for plastic coloration.
- waxes based on polyethylene and of polypropylene which may also be oxidized, of polyethylene oxide, of ethoxylated fatty alcohols, of polyethylene oxide / polypropylene oxide / block copolymers, of fatty acid esters (eg montan waxes), of fatty acid amides and of ethylene / vinyl acetate Called copolymers.
- additives When such additives are used, their amount is usually from 2 to 30% by weight, based on the pigment.
- the isolindoline pigments I according to the invention are outstandingly suitable for coloring high molecular weight organic materials of natural and synthetic origin.
- Examples of such materials include plastics, powder coatings, inks, toners and color filters.
- isoindoline pigments I according to the invention for the coloring of plastics.
- Polyolefins such as polyethylene, polypropylene, polybutylene, polyisobutylene, and poly-4-methyl-1-pentene, polyolefin copolymers, such as Luflexen ® (Basell), Nordel ® (Dow) and Engage ® (Du Pont), cycloolefin copolymers such as Topas ® (Celanese ); Polytetrafluoroethylene (PTFE), ethylene / tetrafluoroethylene copolymers (ETFE); Polyvinylidene difluoride (PVDF), polyvinyl chloride (PVC), polyvinylidene chloride, polyvinyl alcohols, polyvinyl esters, such as polyvinyl acetate, vinyl ester copolymers, such as ethylene / vinyl acetate copolymers (EVA), Polyvinyl alkanals such as polyvinyl acetal and polyvinyl butyral (PVB), polyvinyl ket
- the incorporation of the isoindoline pigments I according to the invention into the plastics can be carried out by any known method, e.g. by co-extruding (preferably with a single or twin screw extruder), rolling, kneading, pressing or grinding, which plastics can be processed into plastic moldings, continuous profiles, sheets, films, fibers, films and coatings.
- polystyrene resin e.g. polystyrene resin
- one or more polyolefin waxes or mixtures thereof to achieve homogeneous, high-color colorations in low-melting polymers (eg the most common polyolefins) or those with low melt viscosity (eg plasticized PVC and PVB as well as blowable PET).
- carrier polymer (blend) used in the polymer-based pigment preparations (“masterbatch", "compound") is generally identical to the high molecular weight synthetic organic material to be colored
- homopolymeric and copolymeric PE and PP waxes are used to prepare polyolefin wax-based pigment preparations as support material , as
- Luwax ® A ethylene homopolymer; BASF
- Luwax EVA ethylene-vinyl acetate copoly merisat; BASF
- Licowax PP 230 ® propylene homopolymer; Clariant
- the pigment was filtered off and washed with 5 I 60 ° C warm water (conductivity of the effluent water ⁇ 100 ⁇ S).
- the moist presscake was dried in a circulating air drying cabinet at 70 ° C. and ground for deagglomeration in a toothed-wheel mill (Ultrazentrifugalmühle ZM 100, Retsch, 12er sprocket, 1, 0 mm sieve, 10,000 rev / min). The yield was 100%.
- Pigment Yellow 185 (pigment content: 5.4% by weight) were heated to 100 ° C. (reflux temperature) with stirring after addition of 100 g of ethylene glycol monobutyl ether and stirred at this temperature for 12 h.
- the granules formed after cooling for one hour at 70 ° C. were filtered off and washed with 5 l of 60 ° C. warm water (conductivity of the effluent water ⁇ 50 ⁇ S).
- the moist presscake was dried in a convection oven at 120 ° C and ground for deagglomeration as in Example 1. The yield was 90%.
- Pigment Yellow 185 (pigment content: 5.4% by weight) were heated in a 2.4 l pressure vessel (Juchheim) with an anchor stirrer (rotational speed 150 rpm) to 130 ° C. in the course of 2 hours and dried for 3 h stirred at this temperature.
- the pigment was filtered off and washed with 5 I 60 ° C warm water (conductivity of the effluent water ⁇ 50 ⁇ S).
- the moist presscake was dried in a convection oven at 70 ° C and ground for deagglomeration as in Example 1. The yield was 100%.
- the pigment was filtered off and washed with 5 I 60 ° C warm water (conductivity of the effluent water ⁇ 50 ⁇ S).
- the moist presscake was dried in a circulating air drying oven at 70 ° C. and ground for deagglomeration as in Example 1. The yield was 100%.
- the resulting pigments were incorporated in polyethylene (LDPE) and flexible PVC.
- the white colored LDPE granules were submitted at 150 ° C ( ⁇ 2 ° C) roller temperature. After fur formation, the pigment was added in portions and processed at a roll temperature of 150 ° C ( ⁇ 2 ° C) and 250 roll revolutions to a 0.4 mm ( ⁇ 10%) rolled skin. After cutting off about 10 g (rolled layer 1), the remaining rolled skin was cut in half and, after superimposing the two halves, a further 220 roll revolutions were rolled at 150 ° C. (2 ° C.) (rolled layer 2).
- the resulting blend was processed on a Collin mill at 150 ° C ( ⁇ 2 ° C) roll temperature and 165 roll revolutions to produce a 0.4 mm ( ⁇ 10%) diameter rolled sheet. After cutting off about 10 g (rolled skin 1) was the remaining Rolled skin halved and after superimposing the two halves rolled another 225 roller revolutions at 150 0 C ( ⁇ 2 ° C) rolled (skin 2).
- the whitening ratio AV was according to DIN 53235-1 by matching the color depth of the sample to be tested to the standard color depth 1/3 according to the FIFTE method.
- the CIELAB color values Hue [°], Chroma C * , L * (lightness), a * (red and green) and b * (blue or yellow) were changed to match the color depth DIN 6174 (standard illuminant D65, 10 ° normal viewer) determined.
- the dispersion hardness (DH) was calculated from the whitening ratios obtained in the measurement according to the following formula:
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
- Indole Compounds (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009519935A JP5447833B2 (ja) | 2006-07-18 | 2007-07-11 | イソインドリン顔料 |
CN200780027060.0A CN101490178B (zh) | 2006-07-18 | 2007-07-11 | 异吲哚啉颜料 |
EP07787352A EP2044157B1 (de) | 2006-07-18 | 2007-07-11 | Isoindolinpigmente |
US12/373,639 US8026361B2 (en) | 2006-07-18 | 2007-07-11 | Isoindoline pigments |
AT07787352T ATE481454T1 (de) | 2006-07-18 | 2007-07-11 | Isoindolinpigmente |
BRPI0714364-8A BRPI0714364A2 (pt) | 2006-07-18 | 2007-07-11 | pigmento de isoindolina, processo para a preparaÇço de pigmentos de isoindolina, uso de pigmentos de isoindolina, e, plÁstico |
DE502007005064T DE502007005064D1 (de) | 2006-07-18 | 2007-07-11 | Isoindolinpigmente |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06117360.5 | 2006-07-18 | ||
EP06117360 | 2006-07-18 |
Publications (2)
Publication Number | Publication Date |
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WO2008009597A2 true WO2008009597A2 (de) | 2008-01-24 |
WO2008009597A3 WO2008009597A3 (de) | 2008-03-20 |
Family
ID=38693419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/057078 WO2008009597A2 (de) | 2006-07-18 | 2007-07-11 | Isoindolinpigmente |
Country Status (8)
Country | Link |
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US (1) | US8026361B2 (de) |
EP (1) | EP2044157B1 (de) |
JP (1) | JP5447833B2 (de) |
CN (1) | CN101490178B (de) |
AT (1) | ATE481454T1 (de) |
BR (1) | BRPI0714364A2 (de) |
DE (1) | DE502007005064D1 (de) |
WO (1) | WO2008009597A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110008723A1 (en) * | 2009-07-08 | 2011-01-13 | Tatsuya Morita | Toner colorant, electrophotographic toner, two-component developer, image forming method, image forming apparatus, and process cartridge |
EP3960824A4 (de) * | 2019-04-22 | 2022-07-27 | Toyo Ink SC Holdings Co., Ltd. | Färbezusammensetzung mit isoindolinverbindung und verwendung davon |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE541900T1 (de) * | 2007-12-10 | 2012-02-15 | Basf Se | Isometrisches isoindolin-gelbpigment |
WO2012153669A1 (en) * | 2011-05-10 | 2012-11-15 | Canon Kabushiki Kaisha | Pigment dispersion, ink composition including pigment dispersion, and color filter yellow resist composition including pigment dispersion |
CN102585542A (zh) * | 2011-12-27 | 2012-07-18 | 百合花集团有限公司 | 一种制备c.i.颜料黄139的方法 |
TWI754733B (zh) * | 2017-03-29 | 2022-02-11 | 日商住友化學股份有限公司 | 異吲哚啉色素及其製造方法 |
JP7192639B2 (ja) * | 2019-04-23 | 2022-12-20 | 東洋インキScホールディングス株式会社 | イソインドリン化合物及びその利用 |
US20230365811A1 (en) | 2020-07-15 | 2023-11-16 | Toyo Ink Sc Holdings Co., Ltd. | Pigment composition, coloring composition, paint, ink, ink set, printed article, and packaging material |
JP7017006B1 (ja) | 2020-07-15 | 2022-02-08 | 東洋インキScホールディングス株式会社 | 顔料組成物、着色組成物、塗料、インキ、インキセット、印刷物、及び包装材料 |
JP7105024B1 (ja) | 2021-08-03 | 2022-07-22 | 東洋インキScホールディングス株式会社 | 顔料組成物、着色組成物、塗料、インキ、インキセット、印刷物、及び包装材料 |
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DE2800815A1 (de) * | 1978-01-10 | 1979-07-12 | Basf Ag | Verfahren zur herstellung leicht verteilbarer und deckender isoindolinpigmentfarbstoffe |
EP0017214A1 (de) * | 1979-04-07 | 1980-10-15 | BASF Aktiengesellschaft | Neue Isoindolinfarbstoffe und deren Verwendung |
EP0029007A1 (de) * | 1979-11-09 | 1981-05-20 | Ciba-Geigy Ag | Isoindolinpigmente, Verfahren zu deren Herstellung und Verwendung |
EP0036523A2 (de) * | 1980-03-13 | 1981-09-30 | BASF Aktiengesellschaft | Verfahren zur Formierung von feinteiligen organischen Rohpigmenten |
WO2004108837A1 (de) * | 2003-06-11 | 2004-12-16 | Basf Aktiengesellschaft | Verwendung von chinaldin-und naphthalinderivaten als kristallisationsmodifikatoren |
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DE1670748A1 (de) | 1966-09-09 | 1973-05-30 | Bayer Ag | Verfahren zur herstellung neuer isoindolinderivate |
DE2757982C2 (de) | 1977-12-24 | 1980-02-21 | Basf Ag, 6700 Ludwigshafen | Verbindungen der Isoindolinreihe und Verfahren zur Herstellung von in den anwendungstechnischen Eigenschaften verbesserten Pigmenten |
US4451654A (en) | 1981-03-05 | 1984-05-29 | Basf Aktiengesellschaft | Conditioning of finely divided crude organic pigments |
CH668980A5 (de) * | 1985-07-05 | 1989-02-15 | Basf Ag | Verfahren zur formierung von isoindolinpigmenten. |
JPH09279052A (ja) * | 1996-04-16 | 1997-10-28 | Dainippon Ink & Chem Inc | イソインドリノン系顔料の製造方法および当該顔料を用いた光学素子 |
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2007
- 2007-07-11 JP JP2009519935A patent/JP5447833B2/ja not_active Expired - Fee Related
- 2007-07-11 CN CN200780027060.0A patent/CN101490178B/zh not_active Expired - Fee Related
- 2007-07-11 DE DE502007005064T patent/DE502007005064D1/de active Active
- 2007-07-11 BR BRPI0714364-8A patent/BRPI0714364A2/pt not_active IP Right Cessation
- 2007-07-11 EP EP07787352A patent/EP2044157B1/de not_active Not-in-force
- 2007-07-11 WO PCT/EP2007/057078 patent/WO2008009597A2/de active Application Filing
- 2007-07-11 AT AT07787352T patent/ATE481454T1/de active
- 2007-07-11 US US12/373,639 patent/US8026361B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2800815A1 (de) * | 1978-01-10 | 1979-07-12 | Basf Ag | Verfahren zur herstellung leicht verteilbarer und deckender isoindolinpigmentfarbstoffe |
EP0017214A1 (de) * | 1979-04-07 | 1980-10-15 | BASF Aktiengesellschaft | Neue Isoindolinfarbstoffe und deren Verwendung |
EP0029007A1 (de) * | 1979-11-09 | 1981-05-20 | Ciba-Geigy Ag | Isoindolinpigmente, Verfahren zu deren Herstellung und Verwendung |
EP0036523A2 (de) * | 1980-03-13 | 1981-09-30 | BASF Aktiengesellschaft | Verfahren zur Formierung von feinteiligen organischen Rohpigmenten |
WO2004108837A1 (de) * | 2003-06-11 | 2004-12-16 | Basf Aktiengesellschaft | Verwendung von chinaldin-und naphthalinderivaten als kristallisationsmodifikatoren |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110008723A1 (en) * | 2009-07-08 | 2011-01-13 | Tatsuya Morita | Toner colorant, electrophotographic toner, two-component developer, image forming method, image forming apparatus, and process cartridge |
EP3960824A4 (de) * | 2019-04-22 | 2022-07-27 | Toyo Ink SC Holdings Co., Ltd. | Färbezusammensetzung mit isoindolinverbindung und verwendung davon |
Also Published As
Publication number | Publication date |
---|---|
EP2044157A2 (de) | 2009-04-08 |
US8026361B2 (en) | 2011-09-27 |
CN101490178B (zh) | 2014-01-08 |
JP5447833B2 (ja) | 2014-03-19 |
WO2008009597A3 (de) | 2008-03-20 |
ATE481454T1 (de) | 2010-10-15 |
EP2044157B1 (de) | 2010-09-15 |
US20100003612A1 (en) | 2010-01-07 |
BRPI0714364A2 (pt) | 2013-03-12 |
DE502007005064D1 (de) | 2010-10-28 |
CN101490178A (zh) | 2009-07-22 |
JP2009543917A (ja) | 2009-12-10 |
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