NO133195B - - Google Patents
Download PDFInfo
- Publication number
- NO133195B NO133195B NO73729A NO72973A NO133195B NO 133195 B NO133195 B NO 133195B NO 73729 A NO73729 A NO 73729A NO 72973 A NO72973 A NO 72973A NO 133195 B NO133195 B NO 133195B
- Authority
- NO
- Norway
- Prior art keywords
- mol
- mixture
- benzene
- chloride
- pure
- Prior art date
Links
- -1 n-octyl Chemical group 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- FARCKOOWZXCPAZ-UHFFFAOYSA-N 4-[(4-heptylphenyl)methylideneamino]benzonitrile Chemical group C1=CC(CCCCCCC)=CC=C1C=NC1=CC=C(C#N)C=C1 FARCKOOWZXCPAZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000002585 base Substances 0.000 claims 4
- MOXOWUJNSDTVNT-UHFFFAOYSA-N 4-[(4-hexylphenyl)methylideneamino]benzonitrile Chemical group C1=CC(CCCCCC)=CC=C1C=NC1=CC=C(C#N)C=C1 MOXOWUJNSDTVNT-UHFFFAOYSA-N 0.000 claims 1
- 239000002262 Schiff base Substances 0.000 claims 1
- 150000004753 Schiff bases Chemical class 0.000 claims 1
- 239000003989 dielectric material Substances 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 45
- 239000000203 mixture Substances 0.000 description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 15
- 238000001816 cooling Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 11
- YBAZINRZQSAIAY-UHFFFAOYSA-N 4-aminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1 YBAZINRZQSAIAY-UHFFFAOYSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 238000004821 distillation Methods 0.000 description 8
- 238000004452 microanalysis Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- KRNAJRBXIMJEFF-UHFFFAOYSA-N 4-hexylbenzaldehyde Chemical compound CCCCCCC1=CC=C(C=O)C=C1 KRNAJRBXIMJEFF-UHFFFAOYSA-N 0.000 description 4
- 238000006418 Brown reaction Methods 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- LTEQMZWBSYACLV-UHFFFAOYSA-N Hexylbenzene Chemical compound CCCCCCC1=CC=CC=C1 LTEQMZWBSYACLV-UHFFFAOYSA-N 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- HKYGSMOFSFOEIP-UHFFFAOYSA-N dichloro(dichloromethoxy)methane Chemical compound ClC(Cl)OC(Cl)Cl HKYGSMOFSFOEIP-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
- JRFVBFVDDUPPNQ-UHFFFAOYSA-N 4-heptylbenzaldehyde Chemical compound CCCCCCCC1=CC=C(C=O)C=C1 JRFVBFVDDUPPNQ-UHFFFAOYSA-N 0.000 description 3
- IHKVZPVHTKOSLW-UHFFFAOYSA-N 4-octylbenzaldehyde Chemical compound CCCCCCCCC1=CC=C(C=O)C=C1 IHKVZPVHTKOSLW-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000006356 dehydrogenation reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- LBNXAWYDQUGHGX-UHFFFAOYSA-N 1-Phenylheptane Chemical compound CCCCCCCC1=CC=CC=C1 LBNXAWYDQUGHGX-UHFFFAOYSA-N 0.000 description 2
- HORYZQWBIKXCPS-UHFFFAOYSA-N 4-(4-methylpentyl)benzaldehyde Chemical compound CC(C)CCCC1=CC=C(C=O)C=C1 HORYZQWBIKXCPS-UHFFFAOYSA-N 0.000 description 2
- QNGNSVIICDLXHT-UHFFFAOYSA-N 4-Ethylbenzaldehyde Chemical compound CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 2
- SUMOGCZUNXXYRP-UHFFFAOYSA-N 4-methylpentylbenzene Chemical compound CC(C)CCCC1=CC=CC=C1 SUMOGCZUNXXYRP-UHFFFAOYSA-N 0.000 description 2
- CWYNKKGQJYAHQG-UHFFFAOYSA-N 4-pentylbenzoic acid Chemical compound CCCCCC1=CC=C(C(O)=O)C=C1 CWYNKKGQJYAHQG-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004990 Smectic liquid crystal Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- CDKDZKXSXLNROY-UHFFFAOYSA-N octylbenzene Chemical compound CCCCCCCCC1=CC=CC=C1 CDKDZKXSXLNROY-UHFFFAOYSA-N 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- DGAGEFUEKIORSQ-UHFFFAOYSA-N (4-ethylphenyl)methanamine Chemical compound CCC1=CC=C(CN)C=C1 DGAGEFUEKIORSQ-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- VBAWTCHBMHTMLA-UHFFFAOYSA-N 2-heptylbenzaldehyde Chemical compound CCCCCCCC1=CC=CC=C1C=O VBAWTCHBMHTMLA-UHFFFAOYSA-N 0.000 description 1
- XIQQUBSHAAOGSG-UHFFFAOYSA-N 2-hexylbenzaldehyde Chemical compound CCCCCCC1=CC=CC=C1C=O XIQQUBSHAAOGSG-UHFFFAOYSA-N 0.000 description 1
- XSVDMYLSBWLQOR-UHFFFAOYSA-N 2-octylbenzaldehyde Chemical compound CCCCCCCCC1=CC=CC=C1C=O XSVDMYLSBWLQOR-UHFFFAOYSA-N 0.000 description 1
- RYSMDIIJLUXNHF-UHFFFAOYSA-N 4-[(4-ethylphenyl)methylamino]benzonitrile Chemical compound C1=CC(CC)=CC=C1CNC1=CC=C(C#N)C=C1 RYSMDIIJLUXNHF-UHFFFAOYSA-N 0.000 description 1
- TWCMPKXGAVTQIA-UHFFFAOYSA-N 4-[(4-ethylphenyl)methylideneamino]benzonitrile Chemical compound C1=CC(CC)=CC=C1C=NC1=CC=C(C#N)C=C1 TWCMPKXGAVTQIA-UHFFFAOYSA-N 0.000 description 1
- HGQHWZBOAXEPRS-UHFFFAOYSA-N 4-[(4-octylphenyl)methylideneamino]benzonitrile Chemical compound C1=CC(CCCCCCCC)=CC=C1C=NC1=CC=C(C#N)C=C1 HGQHWZBOAXEPRS-UHFFFAOYSA-N 0.000 description 1
- WNPUCDQWHSMXIN-UHFFFAOYSA-N 4-[(4-propylphenyl)methylideneamino]benzonitrile Chemical compound C1=CC(CCC)=CC=C1C=NC1=CC=C(C#N)C=C1 WNPUCDQWHSMXIN-UHFFFAOYSA-N 0.000 description 1
- AJGKFYPIIRHFIF-UHFFFAOYSA-N 4-[[4-(4-methylpentyl)phenyl]methylideneamino]benzonitrile Chemical compound C1=CC(CCCC(C)C)=CC=C1C=NC1=CC=C(C#N)C=C1 AJGKFYPIIRHFIF-UHFFFAOYSA-N 0.000 description 1
- ARIREUPIXAKDAY-UHFFFAOYSA-N 4-butylbenzaldehyde Chemical compound CCCCC1=CC=C(C=O)C=C1 ARIREUPIXAKDAY-UHFFFAOYSA-N 0.000 description 1
- CVNOWLNNPYYEOH-UHFFFAOYSA-N 4-cyanophenol Chemical compound OC1=CC=C(C#N)C=C1 CVNOWLNNPYYEOH-UHFFFAOYSA-N 0.000 description 1
- AEKVBBNGWBBYLL-UHFFFAOYSA-N 4-fluorobenzonitrile Chemical compound FC1=CC=C(C#N)C=C1 AEKVBBNGWBBYLL-UHFFFAOYSA-N 0.000 description 1
- NQVZPRUSNWNSQH-UHFFFAOYSA-N 4-pentylbenzaldehyde Chemical compound CCCCCC1=CC=C(C=O)C=C1 NQVZPRUSNWNSQH-UHFFFAOYSA-N 0.000 description 1
- FBBRKYLXMNQFQU-UHFFFAOYSA-N 4-pentylbenzoyl chloride Chemical compound CCCCCC1=CC=C(C(Cl)=O)C=C1 FBBRKYLXMNQFQU-UHFFFAOYSA-N 0.000 description 1
- MAUCRURSQMOFGV-UHFFFAOYSA-N 4-propylbenzaldehyde Chemical compound CCCC1=CC=C(C=O)C=C1 MAUCRURSQMOFGV-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000004988 Nematic 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
- 239000002253 acid Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Substances N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/542—Alkylated benzaldehydes
-
- 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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO751658A NO138631C (no) | 1972-02-23 | 1975-05-09 | Nematiske blandinger. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH258572A CH558541A (de) | 1972-02-23 | 1972-02-23 | Mischung mit nematischen eigenschaften. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133195B true NO133195B (sv) | 1975-12-15 |
| NO133195C NO133195C (sv) | 1976-03-24 |
Family
ID=4237094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO729/73A NO133195C (sv) | 1972-02-23 | 1973-02-22 |
Country Status (22)
| Country | Link |
|---|---|
| JP (2) | JPS5211676B2 (sv) |
| AR (1) | AR196907A1 (sv) |
| AT (1) | AT335529B (sv) |
| AU (1) | AU444169B2 (sv) |
| BE (1) | BE795775A (sv) |
| CA (1) | CA995242A (sv) |
| CH (1) | CH558541A (sv) |
| CS (3) | CS173648B2 (sv) |
| DD (2) | DD112875A5 (sv) |
| DE (1) | DE2306738C3 (sv) |
| ES (2) | ES411900A1 (sv) |
| FR (1) | FR2177757B1 (sv) |
| GB (1) | GB1373609A (sv) |
| HK (1) | HK35577A (sv) |
| IL (1) | IL41363A (sv) |
| IT (1) | IT978629B (sv) |
| NL (1) | NL148930B (sv) |
| NO (1) | NO133195C (sv) |
| SE (2) | SE406473B (sv) |
| SU (2) | SU508180A3 (sv) |
| TR (1) | TR17441A (sv) |
| ZA (1) | ZA73332B (sv) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4962390A (sv) * | 1972-10-17 | 1974-06-17 | ||
| GB1452826A (en) * | 1973-10-17 | 1976-10-20 | Secr Defence | Liquid crystal compositions |
| JPS4978683A (sv) * | 1972-12-06 | 1974-07-29 | ||
| US3997242A (en) * | 1973-03-02 | 1976-12-14 | Hoffmann-La Roche Inc. | Electro-optical cell containing dielectric isonitriles |
| US4058476A (en) * | 1973-03-02 | 1977-11-15 | Hoffmann-La Roche Inc. | Liquid crystalline isonitriles |
| US4137192A (en) * | 1974-01-25 | 1979-01-30 | Canon Kabushiki Kaisha | Liquid crystalline composition |
| JPS5331142B2 (sv) * | 1974-04-15 | 1978-08-31 | ||
| JPS50150684A (sv) * | 1974-05-25 | 1975-12-03 | ||
| US3973830A (en) * | 1974-06-07 | 1976-08-10 | Matsushita Electric Industrial Co., Ltd. | Electro-optic device |
| FR2274355A1 (fr) * | 1974-06-14 | 1976-01-09 | Thomson Csf | Melange de cristaux liquides presentant une anisotropie dielectrique positive et une large gamme de mesomorphisme |
| DE2459116C3 (de) * | 1974-07-25 | 1982-03-25 | Dai Nippon Toryo Co., Ltd., Osaka | Flüssigkristall für elektro-optische Elemente |
| US4147651A (en) * | 1974-09-03 | 1979-04-03 | Beckman Instruments, Inc. | Biphenyl based liquid crystal compositions |
| US3975286A (en) * | 1974-09-03 | 1976-08-17 | Beckman Instruments, Inc. | Low voltage actuated field effect liquid crystals compositions and method of synthesis |
| JPS5282685A (en) * | 1975-12-29 | 1977-07-11 | Tokyo Ouka Kougiyou Kk | Liquid crystal composites |
| JPS5666678A (en) * | 1979-11-06 | 1981-06-05 | Tsukishima Kikai Co | Rotary multiitube type dryer |
| US9126890B2 (en) * | 2011-10-20 | 2015-09-08 | International Flavors & Fragrances Inc. | Low volatile reactive malodor counteractives and methods of use thereof |
| JP7353981B2 (ja) * | 2017-06-19 | 2023-10-02 | シーカ テクノロジー アクチェンゲゼルシャフト | アミンのためのブロッキング剤、潜在性硬化剤及びポリウレタン組成物 |
-
0
- BE BE795775D patent/BE795775A/xx unknown
-
1972
- 1972-02-23 CH CH258572A patent/CH558541A/xx not_active IP Right Cessation
-
1973
- 1973-01-16 ZA ZA730332A patent/ZA73332B/xx unknown
- 1973-01-18 AU AU51228/73A patent/AU444169B2/en not_active Expired
- 1973-01-22 IL IL41363A patent/IL41363A/xx unknown
- 1973-01-30 IT IT19803/73A patent/IT978629B/it active
- 1973-02-12 DE DE2306738A patent/DE2306738C3/de not_active Expired
- 1973-02-14 NL NL737302064A patent/NL148930B/xx not_active IP Right Cessation
- 1973-02-16 AR AR246643A patent/AR196907A1/es active
- 1973-02-19 CS CS1050A patent/CS173648B2/cs unknown
- 1973-02-19 CS CS1169A patent/CS173622B2/cs unknown
- 1973-02-19 CS CS1049A patent/CS173647B2/cs unknown
- 1973-02-20 CA CA164,068A patent/CA995242A/en not_active Expired
- 1973-02-21 JP JP48020323A patent/JPS5211676B2/ja not_active Expired
- 1973-02-21 SE SE737302454A patent/SE406473B/sv unknown
- 1973-02-22 DD DD177306*A patent/DD112875A5/xx unknown
- 1973-02-22 ES ES411900A patent/ES411900A1/es not_active Expired
- 1973-02-22 TR TR17441A patent/TR17441A/xx unknown
- 1973-02-22 FR FR7306254A patent/FR2177757B1/fr not_active Expired
- 1973-02-22 DD DD168995A patent/DD107022A5/xx unknown
- 1973-02-22 AT AT155273A patent/AT335529B/de not_active IP Right Cessation
- 1973-02-22 NO NO729/73A patent/NO133195C/no unknown
- 1973-02-23 GB GB905173A patent/GB1373609A/en not_active Expired
-
1974
- 1974-01-09 SU SU1984207A patent/SU508180A3/ru active
- 1974-01-09 SU SU1984208A patent/SU519128A3/ru active
- 1974-04-22 ES ES425547A patent/ES425547A1/es not_active Expired
-
1975
- 1975-01-29 SE SE7500977A patent/SE422468B/sv unknown
- 1975-04-17 JP JP50045925A patent/JPS52942B2/ja not_active Expired
-
1977
- 1977-07-07 HK HK355/77A patent/HK35577A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO133195B (sv) | ||
| US3997536A (en) | Phenyl-pyrimidines | |
| US3923857A (en) | Liquid crystal esters | |
| US4062798A (en) | Phenylpyrimidine derivatives | |
| US5114613A (en) | Lactic acid derivative and liquid crystal composition containing same | |
| US5064569A (en) | Optically active compounds | |
| US4462923A (en) | Disubstituted pyrimidines | |
| US4180475A (en) | Liquid crystal mixtures | |
| US4364838A (en) | Liquid crystal mixtures | |
| US3927064A (en) | Benzylidene-aminobenzonitriles | |
| Kaspar et al. | New series of ferroelectric liquid crystals with four ester groups | |
| US4212762A (en) | Liquid crystal materials having a formula containing a diphenylethane nucleus | |
| KR20030079778A (ko) | 음의 Δε의 불화 인덴 및 1,7-디하이드로인다센 | |
| JP2516014B2 (ja) | ２−（アルキルオキシカルボニルオキシフエニル）−５−アルキルピリジン及び組成物 | |
| US4058477A (en) | Liquid crystal Schiffs bases | |
| US3927066A (en) | Liquid crystalline cinnamic acid esters | |
| US4066570A (en) | Phenyl-pyrimidines | |
| US3963313A (en) | Liquid crystal Schiffs bases | |
| JPH0558952A (ja) | フツ素化液晶 | |
| HUT56868A (en) | Process for applying macrocyclic compounds in ferroelectric liquid crystal mixtures | |
| US4058478A (en) | Liquid crystal esters | |
| US3963311A (en) | Liquid crystal esters | |
| EP0445037A2 (en) | Liquid crystal compound | |
| NO138631B (no) | Nematiske blandinger. | |
| GB2205098A (en) | Liquid crystal material |