JP4571389B2 - 液晶組成物及びそれを含有する液晶素子、並びに化合物 - Google Patents
液晶組成物及びそれを含有する液晶素子、並びに化合物 Download PDFInfo
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- JP4571389B2 JP4571389B2 JP2003380669A JP2003380669A JP4571389B2 JP 4571389 B2 JP4571389 B2 JP 4571389B2 JP 2003380669 A JP2003380669 A JP 2003380669A JP 2003380669 A JP2003380669 A JP 2003380669A JP 4571389 B2 JP4571389 B2 JP 4571389B2
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 71
- 150000001875 compounds Chemical class 0.000 title claims description 39
- 239000000203 mixture Substances 0.000 title claims description 19
- 125000003118 aryl group Chemical group 0.000 claims description 34
- 125000001424 substituent group Chemical group 0.000 claims description 25
- 125000001072 heteroaryl group Chemical group 0.000 claims description 17
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 125000003545 alkoxy group Chemical group 0.000 claims description 8
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- 125000002252 acyl group Chemical group 0.000 claims description 7
- 125000004423 acyloxy group Chemical group 0.000 claims description 7
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 claims description 6
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 125000004450 alkenylene group Chemical group 0.000 claims description 3
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 125000004419 alkynylene group Chemical group 0.000 claims description 3
- 125000001033 ether group Chemical group 0.000 claims description 3
- 125000000101 thioether group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 68
- -1 morpholino, tetrahydrofurfuryl Chemical group 0.000 description 45
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 21
- 239000000975 dye Substances 0.000 description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 18
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 9
- 235000019341 magnesium sulphate Nutrition 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 238000010898 silica gel chromatography Methods 0.000 description 9
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical group CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 125000005647 linker group Chemical group 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- 239000002798 polar solvent Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- CUIHODIOWPLCMG-UHFFFAOYSA-N 1,5-dihydroxy-4,8-dinitroanthracene-9,10-dione Chemical compound O=C1C2=C(O)C=CC([N+]([O-])=O)=C2C(=O)C2=C1C([N+]([O-])=O)=CC=C2O CUIHODIOWPLCMG-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 239000001000 anthraquinone dye Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 4
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 3
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- 125000005424 tosyloxy group Chemical group S(=O)(=O)(C1=CC=C(C)C=C1)O* 0.000 description 3
- IAEPHWWLTLOXCC-UHFFFAOYSA-N 1,5-dihydroxy-4-(2-methylanilino)-8-nitroanthracene-9,10-dione Chemical compound CC1=CC=CC=C1NC1=CC=C(O)C2=C1C(=O)C1=C(O)C=CC([N+]([O-])=O)=C1C2=O IAEPHWWLTLOXCC-UHFFFAOYSA-N 0.000 description 2
- PXWKUGFERLCTOM-UHFFFAOYSA-N 1,5-dihydroxy-4-nitro-8-(4-propan-2-ylanilino)anthracene-9,10-dione Chemical compound C1=CC(C(C)C)=CC=C1NC1=CC=C(O)C2=C1C(=O)C1=C(O)C=CC([N+]([O-])=O)=C1C2=O PXWKUGFERLCTOM-UHFFFAOYSA-N 0.000 description 2
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 2
- VOWZNBNDMFLQGM-UHFFFAOYSA-N 2,5-dimethylaniline Chemical compound CC1=CC=C(C)C(N)=C1 VOWZNBNDMFLQGM-UHFFFAOYSA-N 0.000 description 2
- OXPDQFOKSZYEMJ-UHFFFAOYSA-N 2-phenylpyrimidine Chemical class C1=CC=CC=C1C1=NC=CC=N1 OXPDQFOKSZYEMJ-UHFFFAOYSA-N 0.000 description 2
- BRCJLLKYYQLXIT-UHFFFAOYSA-N 4-(4-tert-butylphenyl)benzenethiol Chemical compound C1=CC(C(C)(C)C)=CC=C1C1=CC=C(S)C=C1 BRCJLLKYYQLXIT-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- XCBHVSHHHOEESI-UHFFFAOYSA-N [4,5-bis(2-methylanilino)-8-nitro-9,10-dioxoanthracen-1-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C(=O)C2=C(C=CC(NC=3C(=CC=CC=3)C)=C2C(=O)C=11)[N+]([O-])=O)=CC=C1NC1=CC=CC=C1C XCBHVSHHHOEESI-UHFFFAOYSA-N 0.000 description 2
- RYDFIRUUULDIIP-UHFFFAOYSA-N [4-(4-methylanilino)-5-(4-methylphenyl)sulfonyloxy-8-nitro-9,10-dioxoanthracen-1-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1NC(C=1C(=O)C2=C(OS(=O)(=O)C=3C=CC(C)=CC=3)C=CC(=C2C(=O)C=11)[N+]([O-])=O)=CC=C1OS(=O)(=O)C1=CC=C(C)C=C1 RYDFIRUUULDIIP-UHFFFAOYSA-N 0.000 description 2
- ONEVAGCHYWYMTB-UHFFFAOYSA-N [5-(2,5-dimethylanilino)-4-(2-methylanilino)-8-nitro-9,10-dioxoanthracen-1-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C(=O)C2=C(C=CC(NC=3C(=CC=C(C)C=3)C)=C2C(=O)C=11)[N+]([O-])=O)=CC=C1NC1=CC=CC=C1C ONEVAGCHYWYMTB-UHFFFAOYSA-N 0.000 description 2
- PDKCECMRQUBNTK-UHFFFAOYSA-N [5-(4-methylphenyl)sulfonyloxy-8-nitro-9,10-dioxo-4-(4-propan-2-ylanilino)anthracen-1-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C(C)C)=CC=C1NC(C=1C(=O)C2=C(OS(=O)(=O)C=3C=CC(C)=CC=3)C=CC(=C2C(=O)C=11)[N+]([O-])=O)=CC=C1OS(=O)(=O)C1=CC=C(C)C=C1 PDKCECMRQUBNTK-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 125000004414 alkyl thio group Chemical group 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 150000004056 anthraquinones Chemical class 0.000 description 2
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 2
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- JRXXLCKWQFKACW-UHFFFAOYSA-N biphenylacetylene Chemical class C1=CC=CC=C1C#CC1=CC=CC=C1 JRXXLCKWQFKACW-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000002541 furyl group Chemical group 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000002883 imidazolyl group Chemical group 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000002971 oxazolyl group Chemical group 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 125000005493 quinolyl group Chemical group 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 125000000335 thiazolyl group Chemical group 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- 238000007070 tosylation reaction Methods 0.000 description 2
- SREHULXTPYOLMM-UHFFFAOYSA-N (4,5-dianilino-8-nitro-9,10-dioxoanthracen-1-yl) 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C(=O)C2=C(C=CC(NC=3C=CC=CC=3)=C2C(=O)C=11)[N+]([O-])=O)=CC=C1NC1=CC=CC=C1 SREHULXTPYOLMM-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- PHLHEYMNKXWDMC-UHFFFAOYSA-N 1-anilino-4,8-dihydroxy-5-nitroanthracene-9,10-dione Chemical compound C1=2C(=O)C3=C(O)C=CC([N+]([O-])=O)=C3C(=O)C=2C(O)=CC=C1NC1=CC=CC=C1 PHLHEYMNKXWDMC-UHFFFAOYSA-N 0.000 description 1
- AUXIEQKHXAYAHG-UHFFFAOYSA-N 1-phenylcyclohexane-1-carbonitrile Chemical class C=1C=CC=CC=1C1(C#N)CCCCC1 AUXIEQKHXAYAHG-UHFFFAOYSA-N 0.000 description 1
- UTQNKKSJPHTPBS-UHFFFAOYSA-N 2,2,2-trichloroethanone Chemical group ClC(Cl)(Cl)[C]=O UTQNKKSJPHTPBS-UHFFFAOYSA-N 0.000 description 1
- YQTCQNIPQMJNTI-UHFFFAOYSA-N 2,2-dimethylpropan-1-one Chemical group CC(C)(C)[C]=O YQTCQNIPQMJNTI-UHFFFAOYSA-N 0.000 description 1
- WLNDDIWESXCXHM-UHFFFAOYSA-N 2-phenyl-1,4-dioxane Chemical class C1OCCOC1C1=CC=CC=C1 WLNDDIWESXCXHM-UHFFFAOYSA-N 0.000 description 1
- WLPATYNQCGVFFH-UHFFFAOYSA-N 2-phenylbenzonitrile Chemical group N#CC1=CC=CC=C1C1=CC=CC=C1 WLPATYNQCGVFFH-UHFFFAOYSA-N 0.000 description 1
- 125000005975 2-phenylethyloxy group Chemical group 0.000 description 1
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 description 1
- GNXBFFHXJDZGEK-UHFFFAOYSA-N 4-tert-butylbenzenethiol Chemical compound CC(C)(C)C1=CC=C(S)C=C1 GNXBFFHXJDZGEK-UHFFFAOYSA-N 0.000 description 1
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- XDPBLJLOHYOINJ-UHFFFAOYSA-N CC(C)(C)c(cc1)ccc1Sc(ccc(N)c1C(c2c3c(Sc4ccc(C(C)(C)C)cc4)ccc2N)=O)c1C3=O Chemical compound CC(C)(C)c(cc1)ccc1Sc(ccc(N)c1C(c2c3c(Sc4ccc(C(C)(C)C)cc4)ccc2N)=O)c1C3=O XDPBLJLOHYOINJ-UHFFFAOYSA-N 0.000 description 1
- WDFAIWFJSRVZLX-UHFFFAOYSA-N CC(C=C1)=CC=C1NC(C1C(C2=C3C(OS(C4=CC=C(C)C=C4)(=O)=O)=CC=C2[N+]([O-])=O)=O)(C=CC=C1C3=O)OS(C1=CC=C(C)C=C1)(=O)=O Chemical compound CC(C=C1)=CC=C1NC(C1C(C2=C3C(OS(C4=CC=C(C)C=C4)(=O)=O)=CC=C2[N+]([O-])=O)=O)(C=CC=C1C3=O)OS(C1=CC=C(C)C=C1)(=O)=O WDFAIWFJSRVZLX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- GPNPQEALCKVVAS-UHFFFAOYSA-N [4-anilino-5-(4-methylphenyl)sulfonyloxy-8-nitro-9,10-dioxoanthracen-1-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C(=O)C2=C(C=CC(OS(=O)(=O)C=3C=CC(C)=CC=3)=C2C(=O)C=11)[N+]([O-])=O)=CC=C1NC1=CC=CC=C1 GPNPQEALCKVVAS-UHFFFAOYSA-N 0.000 description 1
- FOURKTJUVOQIKY-UHFFFAOYSA-N [5-(4-methylanilino)-8-nitro-9,10-dioxo-4-(4-propan-2-ylanilino)anthracen-1-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C(C)C)=CC=C1NC(C=1C(=O)C2=C(NC=3C=CC(C)=CC=3)C=CC(=C2C(=O)C=11)[N+]([O-])=O)=CC=C1OS(=O)(=O)C1=CC=C(C)C=C1 FOURKTJUVOQIKY-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004802 cyanophenyl group Chemical group 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 1
- 125000005677 ethinylene group Chemical group [*:2]C#C[*:1] 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000000717 hydrazino group Chemical group [H]N([*])N([H])[H] 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- LRTFPLFDLJYEKT-UHFFFAOYSA-N para-isopropylaniline Chemical compound CC(C)C1=CC=C(N)C=C1 LRTFPLFDLJYEKT-UHFFFAOYSA-N 0.000 description 1
- 125000006678 phenoxycarbonyl group Chemical group 0.000 description 1
- OPYYWWIJPHKUDZ-UHFFFAOYSA-N phenyl cyclohexanecarboxylate Chemical class C1CCCCC1C(=O)OC1=CC=CC=C1 OPYYWWIJPHKUDZ-UHFFFAOYSA-N 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- 238000007699 photoisomerization reaction Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical group NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 125000006296 sulfonyl amino group Chemical group [H]N(*)S(*)(=O)=O 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/60—Pleochroic dyes
- C09K19/603—Anthroquinonic
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
- C09B1/585—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals substituted by aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
式(1)
式(a)
式(a)
ハロゲン原子(例えば塩素、臭素、沃素、フッ素)、メルカプト基、シアノ基、カルボキシル基、リン酸基、スルホン酸基、ヒドロキシ基、炭素数1〜20、好ましくは炭素数2〜12、更に好ましくは炭素数2〜8のカルバモイル基(例えばメチルカルバモイル、エチルカルバモイル、モルホリノカルバモイル)、炭素数0〜20、好ましくは炭素数1〜12、更に好ましくは炭素数1〜8のスルファモイル基(例えばメチルスルファモイル、エチルスルファモイル、ピペリジノスルファモイル)、ニトロ基、炭素数1〜20、好ましくは炭素数1〜12、更に好ましくは炭素数1〜8のアルキル基(例えばメチル、エチル、プロピル、ブチル、ペンチル、ヘキシル、ヘプチル、オクチル、シクロヘキシル、4−メチルシクロヘキシル、4−エチルシクロヘキスシル、4−プロピルシクロヘキシル、4−ブチルシクロヘキシル)、炭素数1〜20、好ましくは炭素数1〜12、更に好ましくは炭素数1〜8のアルコキシ基(例えばメトキシ、エトキシ、2−メトキシエトキシ、2−フェニルエトキシ)、炭素数6〜20、好ましくは炭素数6〜12、更に好ましくは炭素数6〜10のアリールオキシ基(例えばフェノキシ、p−メチルフェノキシ、p−クロロフェノキシ、ナフトキシ)、炭素数1〜20、好ましくは炭素数2〜12、更に好ましくは炭素数2〜8のアシル基(例えばアセチル、ベンゾイル、トリクロロアセチル)、炭素数1〜20、好ましくは炭素数2〜12、更に好ましくは炭素数2〜8のアシルオキシ基(例えばアセチルオキシ、ベンゾイルオキシ)、炭素数1〜20、好ましくは炭素数2〜12、更に好ましくは炭素数2〜8のアシルアミノ基(例えばアセチルアミノ)、
(1)R1及びR2は、アリール基、
(2)R3〜R6は、水素原子、ハロゲン原子、シアノ基、カルボキシル基、アルコキシ カルボニル基、アリーロキシカルボニル基、カルバモイル基、又はアリール基、
(3)R7及びR8は、アリール基、
を同時に組み合わせた化合物が好ましい。
(4)R1及びR2は、アリール基
(5)R3〜R6は、水素原子、アリーロキシカルボニル基、カルバモイル基、又はアリ ール基
(6)R7及びR8は、アリール基
を同時に組み合わせた化合物がより好ましい。
極大吸収波長 656[nm] (クロロホルム)
モル吸光係数 22900 [l・mol-1・cm-1]
極大吸収波長 649[nm] (クロロホルム)
吸光係数 22300 [l・mol-1・cm-1]
極大吸収波長 646[nm] (クロロホルム)
吸光係数 22700 [l・mol-1・cm-1]
表1に示した化合物の各々3.0mgを、商品名ZLI−1132(E.Merck社製)100mgに加熱溶解させた後、一晩放置して液晶組成物を調製した。この液晶組成物を、液晶セルに注入し、ホストゲスト液晶素子を作製した。用いた液晶セルは、E.H.C.社製のもので、ITO透明電極付きで、対向面にパラレル配列のラビング処理が施されたポリイミド配向膜を有する、厚みが0.7mmのガラス板を、セルギャップ8μmで対向させ、エポキシ樹脂によりシールした液晶セルであった。作製した素子に、ラビング方向と平行な偏光および垂直な偏光を各々照射し、それぞれの吸収スペクトル(A‖およびA⊥)をShimazu UV3100にて測定した。極大吸収波長におけるA‖およびA⊥から、オーダーパラメーター(S)を下式1に従い求めた。以下の表1には、オーダーパラメーター(S)及び、極大吸収波長(λmax)を示した。また、図1には規格化した吸収波形を示した。
また、極大吸収波長におけるA‖およびA⊥から、オーダーパラメーター(S)を下記式1に従い求めた。
式1 S = ( A‖−A⊥)/( A‖+2×A⊥)
Claims (3)
- 一対の電極間に液晶層を有する液晶素子であって、該液晶層に請求項1又は2に記載の液晶組成物を含有する液晶素子。
Priority Applications (2)
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JP2003380669A JP4571389B2 (ja) | 2003-11-11 | 2003-11-11 | 液晶組成物及びそれを含有する液晶素子、並びに化合物 |
US10/984,849 US7220465B2 (en) | 2003-11-11 | 2004-11-10 | Liquid crystal composition, anthraquinone compound and liquid crystal device employing the composition |
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JP2003380669A JP4571389B2 (ja) | 2003-11-11 | 2003-11-11 | 液晶組成物及びそれを含有する液晶素子、並びに化合物 |
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JP4571389B2 true JP4571389B2 (ja) | 2010-10-27 |
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JP4484559B2 (ja) * | 2004-03-25 | 2010-06-16 | 富士フイルム株式会社 | 液晶組成物および液晶素子 |
JP2006316138A (ja) * | 2005-05-11 | 2006-11-24 | Fuji Photo Film Co Ltd | 液晶組成物及び表示素子 |
JP4869755B2 (ja) * | 2005-12-09 | 2012-02-08 | 富士フイルム株式会社 | 調光材料及び調光方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927956A (ja) * | 1982-07-17 | 1984-02-14 | バイエル・アクチエンゲゼルシヤフト | アントラキノン染料を含む二色性物質及び新規なアントラキノン染料 |
JPH10259378A (ja) * | 1997-03-18 | 1998-09-29 | Toshiba Corp | 液晶表示素子 |
JP2002516621A (ja) * | 1996-11-27 | 2002-06-04 | イーストマン ケミカル カンパニー | 光吸収性ポリマー組成物の製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4405211A (en) * | 1980-07-29 | 1983-09-20 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystal compositions with pleochroic anthraquinone dyes |
JPH046223A (ja) | 1990-04-25 | 1992-01-10 | Kawasaki Steel Corp | ステンレス鋼管等の高合金鋼鋼管の熱処理方法 |
US6033742A (en) * | 1997-03-31 | 2000-03-07 | Kabushiki Kaisha Toshiba | Liquid crystal display device |
JP2004506062A (ja) * | 2000-08-07 | 2004-02-26 | イーストマン ケミカル カンパニー | 共重合性ビニル基を含有する熱安定性アントラキノン着色剤 |
-
2003
- 2003-11-11 JP JP2003380669A patent/JP4571389B2/ja not_active Expired - Fee Related
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2004
- 2004-11-10 US US10/984,849 patent/US7220465B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927956A (ja) * | 1982-07-17 | 1984-02-14 | バイエル・アクチエンゲゼルシヤフト | アントラキノン染料を含む二色性物質及び新規なアントラキノン染料 |
JP2002516621A (ja) * | 1996-11-27 | 2002-06-04 | イーストマン ケミカル カンパニー | 光吸収性ポリマー組成物の製造方法 |
JPH10259378A (ja) * | 1997-03-18 | 1998-09-29 | Toshiba Corp | 液晶表示素子 |
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US7220465B2 (en) | 2007-05-22 |
US20050173673A1 (en) | 2005-08-11 |
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