JPS6020431B2 - 混合コレステリツク液晶組成物 - Google Patents

Info

Publication number

JPS6020431B2

JPS6020431B2 JP10805374A JP10805374A JPS6020431B2 JP S6020431 B2 JPS6020431 B2 JP S6020431B2 JP 10805374 A JP10805374 A JP 10805374A JP 10805374 A JP10805374 A JP 10805374A JP S6020431 B2 JPS6020431 B2 JP S6020431B2

Authority

JP

Japan

Prior art keywords

liquid crystal

mixed

nematic liquid

cholesteric

nematic

Prior art date

1974-09-17

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• 239000000203 mixture Substances 0.000 title claims description 15
• 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 title claims description 14
• 239000004988 Nematic liquid crystal Substances 0.000 claims description 32
• 150000001875 compounds Chemical class 0.000 claims description 7
• WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
• 239000004973 liquid crystal related substance Substances 0.000 description 30
• YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
• 230000003098 cholesteric effect Effects 0.000 description 9
• 239000011159 matrix material Substances 0.000 description 7
• 230000004044 response Effects 0.000 description 7
• 238000002834 transmittance Methods 0.000 description 7
• VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
• 230000008859 change Effects 0.000 description 5
• HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical class C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 5
• -1 cholesterin carboxylic acid esters Chemical class 0.000 description 4
• 239000000463 material Substances 0.000 description 4
• FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
• FEIWNULTQYHCDN-UHFFFAOYSA-N mbba Chemical compound C1=CC(CCCC)=CC=C1N=CC1=CC=C(OC)C=C1 FEIWNULTQYHCDN-UHFFFAOYSA-N 0.000 description 3
• HVYWMOMLDIMFJA-UHFFFAOYSA-N 3-cholesterol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)CCCC(C)C)C1(C)CC2 HVYWMOMLDIMFJA-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
• XMPIMLRYNVGZIA-CCEZHUSRSA-N [10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-yl] [(e)-octadec-9-enyl] carbonate Chemical compound C12CCC3(C)C(C(C)CCCC(C)C)CCC3C2CC=C2C1(C)CCC(OC(=O)OCCCCCCCC/C=C/CCCCCCCC)C2 XMPIMLRYNVGZIA-CCEZHUSRSA-N 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
• IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
• 230000003446 memory effect Effects 0.000 description 2
• 230000007935 neutral effect Effects 0.000 description 2
• 229920006395 saturated elastomer Polymers 0.000 description 2
• 230000007704 transition Effects 0.000 description 2
• 239000005711 Benzoic acid Substances 0.000 description 1
• CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
• RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
• 239000004990 Smectic liquid crystal Substances 0.000 description 1
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
• AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 230000008901 benefit Effects 0.000 description 1
• 235000010233 benzoic acid Nutrition 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 235000012000 cholesterol Nutrition 0.000 description 1
• OTVRYZXVVMZHHW-DPAQBDIFSA-N cholesteryl chloride Chemical compound C1C=C2C[C@@H](Cl)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 OTVRYZXVVMZHHW-DPAQBDIFSA-N 0.000 description 1
• 238000004440 column chromatography Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000005684 electric field Effects 0.000 description 1
• 238000000921 elemental analysis Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000003993 interaction Effects 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• 239000005486 organic electrolyte Substances 0.000 description 1
• 238000001953 recrystallisation Methods 0.000 description 1
• 238000010992 reflux Methods 0.000 description 1
• 229910052938 sodium sulfate Inorganic materials 0.000 description 1
• 235000011152 sodium sulphate Nutrition 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1
• 230000000007 visual effect Effects 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1