HK1014429A1 - Chiral liquid crystal compounds having a perfluoroether terminal portion - Google Patents
Chiral liquid crystal compounds having a perfluoroether terminal portionInfo
- Publication number
- HK1014429A1 HK1014429A1 HK98115729A HK98115729A HK1014429A1 HK 1014429 A1 HK1014429 A1 HK 1014429A1 HK 98115729 A HK98115729 A HK 98115729A HK 98115729 A HK98115729 A HK 98115729A HK 1014429 A1 HK1014429 A1 HK 1014429A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- liquid crystal
- terminal portion
- crystal compounds
- chiral liquid
- perfluoroether terminal
- Prior art date
Links
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
- C09K19/04—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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3469—Pyrimidine with a specific end-group other than alkyl, alkoxy or -C*-
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/017—Esters of hydroxy compounds having the esterified hydroxy group bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
-
- 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
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K19/126—Compounds containing at least one asymmetric carbon atom
-
- 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
- C09K19/20—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 oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—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 oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K19/2021—Compounds containing at least one asymmetric carbon atom
-
- 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
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
-
- 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
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
- C09K2019/325—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring containing a tetrahydronaphthalene, e.g. -2,6-diyl (tetralin)
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17156993A | 1993-12-22 | 1993-12-22 | |
| PCT/US1994/013250 WO1995017481A1 (en) | 1993-12-22 | 1994-11-16 | Chiral liquid crystal compounds having a perfluoroether terminal portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1014429A1 true HK1014429A1 (en) | 1999-09-24 |
Family
ID=22624253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK98115729A HK1014429A1 (en) | 1993-12-22 | 1998-12-24 | Chiral liquid crystal compounds having a perfluoroether terminal portion |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5474705A (xx) |
| EP (1) | EP0736078B1 (xx) |
| JP (1) | JPH09507059A (xx) |
| KR (1) | KR100324347B1 (xx) |
| AU (1) | AU690944B2 (xx) |
| CA (1) | CA2177590A1 (xx) |
| DE (1) | DE69411286T2 (xx) |
| ES (1) | ES2117847T3 (xx) |
| FI (1) | FI962535A0 (xx) |
| HK (1) | HK1014429A1 (xx) |
| TW (1) | TW343994B (xx) |
| WO (1) | WO1995017481A1 (xx) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5482650A (en) * | 1992-04-28 | 1996-01-09 | Minnesota Mining And Manufacturing Company | Liquid crystal compounds having perfluoroether terminal portions |
| US5702637A (en) * | 1995-04-19 | 1997-12-30 | Minnesota Mining And Manufacturing Company | Liquid crystal compounds having a chiral fluorinated terminal portion |
| US5841497A (en) * | 1995-07-28 | 1998-11-24 | Canon Kabushiki Kaisha | Liquid crystal device and liquid crystal apparatus |
| US5658491A (en) * | 1995-10-12 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds |
| US5855812A (en) * | 1997-04-11 | 1999-01-05 | Minnesota Mining And Manufacturing Company | Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds |
| US6309561B1 (en) * | 1997-12-24 | 2001-10-30 | 3M Innovative Properties Company | Liquid crystal compounds having a chiral fluorinated terminal portion |
| US6057007A (en) * | 1998-08-10 | 2000-05-02 | 3M Innovative Properties Company | Tristable liquid crystal display device |
| US6084649A (en) * | 1998-08-10 | 2000-07-04 | 3M Innovative Properties Company | Tristable liquid crystal display device |
| US6139924A (en) * | 1998-11-20 | 2000-10-31 | 3M Innovative Properties Company | Chiral liquid crystal compounds having a fluorinated terminal portion |
| US6248889B1 (en) | 1998-11-20 | 2001-06-19 | 3M Innovative Properties Company | Process for converting an alcohol to the corresponding fluoride |
| US6870163B1 (en) | 1999-09-01 | 2005-03-22 | Displaytech, Inc. | Ferroelectric liquid crystal devices using materials with a de Vries smectic A phase |
| US7083832B2 (en) | 2000-09-01 | 2006-08-01 | Displaytech, Inc. | Partially fluorinated liquid crystal material |
| US7195719B1 (en) | 2001-01-03 | 2007-03-27 | Displaytech, Inc. | High polarization ferroelectric liquid crystal compositions |
| US6703082B1 (en) | 2001-06-20 | 2004-03-09 | Displaytech, Inc. | Bookshelf liquid crystal materials and devices |
| US6838128B1 (en) | 2002-02-05 | 2005-01-04 | Displaytech, Inc. | High polarization dopants for ferroelectric liquid crystal compositions |
| ITMI20020804A1 (it) * | 2002-04-17 | 2003-10-17 | Ausimont Spa | Additivi per oli perfluoropolieterei |
| JPWO2011065312A1 (ja) * | 2009-11-26 | 2013-04-11 | 旭硝子株式会社 | エーテル化合物、これを含む潤滑剤および潤滑剤用組成物 |
| JP6718657B2 (ja) | 2015-02-27 | 2020-07-08 | 住友化学株式会社 | 組成物 |
| US10557978B2 (en) | 2015-07-24 | 2020-02-11 | Sumitomo Chemical Company, Limited | Composition, optical film including composition, and method of producing optical film |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1341010C (en) * | 1986-06-30 | 2000-05-30 | Minnesota Mining And Manufacturing Company | Compounds useful in preparing fluorine-containing chiral smectic liquid crystals |
| US5141669A (en) * | 1989-06-30 | 1992-08-25 | Polaroid Corporation | Liquid crystal compounds having chiral ester head groups |
| DE4006743A1 (de) * | 1989-07-11 | 1991-01-24 | Merck Patent Gmbh | Chirale oder achirale ringverbindungen |
| JPH0393748A (ja) * | 1989-09-04 | 1991-04-18 | Nippon Telegr & Teleph Corp <Ntt> | 光学活性化合物および液晶組成物 |
| US5262082A (en) * | 1992-04-28 | 1993-11-16 | Minnesota Mining And Manufacturing Company | Ferroelectric liquid crystal compounds having perfluoroether terminal portions |
-
1994
- 1994-11-14 US US08/338,961 patent/US5474705A/en not_active Expired - Lifetime
- 1994-11-16 WO PCT/US1994/013250 patent/WO1995017481A1/en active IP Right Grant
- 1994-11-16 DE DE69411286T patent/DE69411286T2/de not_active Expired - Fee Related
- 1994-11-16 EP EP95902584A patent/EP0736078B1/en not_active Expired - Lifetime
- 1994-11-16 CA CA002177590A patent/CA2177590A1/en not_active Abandoned
- 1994-11-16 ES ES95902584T patent/ES2117847T3/es not_active Expired - Lifetime
- 1994-11-16 KR KR1019960703433A patent/KR100324347B1/ko not_active IP Right Cessation
- 1994-11-16 AU AU11805/95A patent/AU690944B2/en not_active Ceased
- 1994-11-16 JP JP7517413A patent/JPH09507059A/ja not_active Ceased
- 1994-11-23 TW TW083110906A patent/TW343994B/zh not_active IP Right Cessation
-
1996
- 1996-06-18 FI FI962535A patent/FI962535A0/fi unknown
-
1998
- 1998-12-24 HK HK98115729A patent/HK1014429A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI962535A (fi) | 1996-06-18 |
| EP0736078B1 (en) | 1998-06-24 |
| US5474705A (en) | 1995-12-12 |
| AU690944B2 (en) | 1998-05-07 |
| DE69411286T2 (de) | 1998-11-05 |
| CA2177590A1 (en) | 1995-06-29 |
| EP0736078A1 (en) | 1996-10-09 |
| DE69411286D1 (de) | 1998-07-30 |
| KR100324347B1 (ko) | 2002-06-27 |
| ES2117847T3 (es) | 1998-08-16 |
| TW343994B (en) | 1998-11-01 |
| KR970700753A (ko) | 1997-02-12 |
| AU1180595A (en) | 1995-07-10 |
| FI962535A0 (fi) | 1996-06-18 |
| WO1995017481A1 (en) | 1995-06-29 |
| JPH09507059A (ja) | 1997-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PF | Patent in force | ||
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20081116 |