HK1030595A1 - Naphthalene derivative and liquid crystal composition comprising the same. - Google Patents
Naphthalene derivative and liquid crystal composition comprising the same.Info
- Publication number
- HK1030595A1 HK1030595A1 HK00101883A HK00101883A HK1030595A1 HK 1030595 A1 HK1030595 A1 HK 1030595A1 HK 00101883 A HK00101883 A HK 00101883A HK 00101883 A HK00101883 A HK 00101883A HK 1030595 A1 HK1030595 A1 HK 1030595A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- liquid crystal
- same
- crystal composition
- naphthalene derivative
- naphthalene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/2637—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions between a compound containing only oxygen and possibly halogen as hetero-atoms and a halogenated hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/2632—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions involving an organo-magnesium compound, e.g. Grignard synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/2635—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions involving a phosphorus compound, e.g. Wittig synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/354—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
- C07C25/22—Polycyclic aromatic halogenated hydrocarbons with condensed rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/14—All rings being cycloaliphatic
- C07C2602/26—All rings being cycloaliphatic the ring system containing ten carbon atoms
- C07C2602/28—Hydrogenated naphthalenes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
HK05100439.4A HK1068328A1 (en) | 1998-04-22 | 2000-03-28 | Naphthalene derivative and liquid crystal composition comprising the same |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11214798A JP4258033B2 (ja) | 1998-04-22 | 1998-04-22 | 6−フルオロナフタレン誘導体である新規液晶性化合物とそれを含有する液晶組成物 |
JP10187349A JP2000026342A (ja) | 1998-07-02 | 1998-07-02 | フェニルエチニルナフタレン誘導体 |
JP19147198A JP4239242B2 (ja) | 1998-07-07 | 1998-07-07 | フェニルナフタレン誘導体 |
JP10200352A JP2000034240A (ja) | 1998-07-15 | 1998-07-15 | エチニルナフタレン誘導体 |
JP22968098A JP4258038B2 (ja) | 1998-08-14 | 1998-08-14 | フッ素置換−2−フェニルナフタレン誘導体 |
JP34842898A JP4487327B2 (ja) | 1998-12-08 | 1998-12-08 | 6−トリフルオロメトキシナフタレン誘導体である新規液晶性化合物とそれを含有する液晶組成物及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1030595A1 true HK1030595A1 (en) | 2001-05-11 |
Family
ID=27552365
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03102642.5A HK1050674A1 (en) | 1998-04-22 | 2000-03-28 | Naphthalene derivative and liquid crystal composition comprising the same |
HK00101883A HK1030595A1 (en) | 1998-04-22 | 2000-03-28 | Naphthalene derivative and liquid crystal composition comprising the same. |
HK05100439.4A HK1068328A1 (en) | 1998-04-22 | 2000-03-28 | Naphthalene derivative and liquid crystal composition comprising the same |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03102642.5A HK1050674A1 (en) | 1998-04-22 | 2000-03-28 | Naphthalene derivative and liquid crystal composition comprising the same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05100439.4A HK1068328A1 (en) | 1998-04-22 | 2000-03-28 | Naphthalene derivative and liquid crystal composition comprising the same |
Country Status (8)
Country | Link |
---|---|
US (2) | US6468607B1 (xx) |
EP (3) | EP1452514B1 (xx) |
KR (1) | KR100611518B1 (xx) |
CN (1) | CN1291958C (xx) |
CA (1) | CA2269561C (xx) |
DE (3) | DE69941162D1 (xx) |
HK (3) | HK1050674A1 (xx) |
SG (1) | SG85639A1 (xx) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5496500A (en) * | 1991-03-13 | 1996-03-05 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain & Northern Ireland | Naphthyl organic compounds |
TWI267546B (en) | 1998-09-21 | 2006-12-01 | Dainippon Ink & Chemicals | Nematic crystal composition and liquid crystal display device using it |
JP5013151B2 (ja) * | 2000-10-20 | 2012-08-29 | Dic株式会社 | テトラヒドロナフタレン誘導体の製造方法 |
US6455744B1 (en) * | 2001-01-23 | 2002-09-24 | Air Products And Chemicals, Inc. | Synthesis of vicinal difluoro aromatics and intermediates thereof |
DE10145779B4 (de) | 2001-09-17 | 2012-11-15 | Merck Patent Gmbh | Fluorierte Cyclopenta[b]naphthaline und ihre Verwendung in Flüssigkristallmischungen |
TWI319762B (en) * | 2002-09-27 | 2010-01-21 | 1,7,8-trifluoro-2-naphthol and manufacturing methods for liquid crystal compositions containing the same | |
WO2004083340A1 (ja) * | 2003-03-20 | 2004-09-30 | Dainippon Ink And Chemicals, Inc. | 液晶組成物 |
US8049861B2 (en) * | 2004-10-19 | 2011-11-01 | Sharp Kabushiki Kaisha | Liquid crystal display device and electronic device using the same |
EP2365388B1 (en) * | 2004-11-15 | 2016-06-29 | Sharp Kabushiki Kaisha | Liquid crystal display device and electronic device having the same |
JP4961700B2 (ja) | 2005-09-08 | 2012-06-27 | Jnc株式会社 | 末端が水素であるナフタレン誘導体、この誘導体を含有する液晶組成物およびこの液晶組成物を含有する液晶表示素子 |
CN100369874C (zh) * | 2006-06-30 | 2008-02-20 | 上海康鹏化学有限公司 | 1-氟萘的制备方法 |
JO3598B1 (ar) | 2006-10-10 | 2020-07-05 | Infinity Discovery Inc | الاحماض والاسترات البورونية كمثبطات اميد هيدروليز الحامض الدهني |
JP2009067780A (ja) | 2007-08-22 | 2009-04-02 | Chisso Corp | クロロナフタレン部位を有する液晶化合物、液晶組成物および光素子 |
US9341896B2 (en) | 2008-01-21 | 2016-05-17 | Samsung Display Co., Ltd. | Liquid crystal display |
KR101443856B1 (ko) * | 2008-01-21 | 2014-09-25 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그에 포함되는 액정 조성물 |
KR100921783B1 (ko) | 2008-02-14 | 2009-10-15 | 강원대학교산학협력단 | 나프틸기를 가지는 방향족 다중 고리 화합물과 이 화합물의제조방법 |
CN102197013B (zh) | 2008-10-30 | 2014-02-05 | Agc清美化学股份有限公司 | 液晶化合物及其制造方法、液晶组合物及液晶电光学元件 |
RU2569061C2 (ru) | 2010-02-03 | 2015-11-20 | Инфинити Фармасьютикалз, Инк. | Ингибиторы амид-гидролазы жирных кислот |
US9080101B2 (en) * | 2010-12-24 | 2015-07-14 | Dic Corporation | Polymerizable compound-containing liquid crystal composition and liquid crystal display device using the same |
JP5834489B2 (ja) * | 2011-05-18 | 2015-12-24 | Dic株式会社 | 重合性ナフタレン化合物 |
TWI570221B (zh) * | 2012-03-19 | 2017-02-11 | Dainippon Ink & Chemicals | Nematic liquid crystal composition |
CN102888227B (zh) * | 2012-09-20 | 2014-11-26 | 北京八亿时空液晶科技股份有限公司 | 一种液晶化合物及其制备方法与应用 |
CN103194242A (zh) * | 2013-04-16 | 2013-07-10 | 石家庄诚志永华显示材料有限公司 | 含有氘的液晶化合物及其制备方法与应用 |
US10544365B2 (en) | 2013-08-30 | 2020-01-28 | Dic Corporation | Nematic liquid crystal composition |
CN103725295B (zh) * | 2013-12-24 | 2016-02-03 | 石家庄诚志永华显示材料有限公司 | 一种液晶组合物 |
CN103937509B (zh) * | 2014-04-29 | 2015-09-23 | 中节能万润股份有限公司 | 一种混合液晶添加剂、其合成方法及应用 |
JP6365002B2 (ja) * | 2014-06-26 | 2018-08-01 | Dic株式会社 | 新規液晶性化合物及びそれを用いた液晶組成物 |
JP6575177B2 (ja) * | 2014-07-25 | 2019-09-18 | Dic株式会社 | 接触水素還元による製造方法 |
US10253258B2 (en) | 2014-07-31 | 2019-04-09 | Dic Corporation | Nematic liquid crystal composition |
WO2016037171A1 (en) * | 2014-09-05 | 2016-03-10 | The Cleveland Clinic Foundation | Flavonoid il-17a inhibitors |
CN106590686B (zh) * | 2015-10-16 | 2019-04-23 | 江苏和成显示科技有限公司 | 液晶组合物及其应用 |
CN106590687B (zh) * | 2015-10-16 | 2019-02-15 | 江苏和成显示科技有限公司 | 液晶组合物及其应用 |
CN108026449A (zh) * | 2015-10-16 | 2018-05-11 | Dic株式会社 | 向列液晶组合物和使用其的液晶显示元件 |
JP2019505481A (ja) | 2015-12-09 | 2019-02-28 | メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツングMerck Patent GmbH | 液晶混合物用のナフタレン化合物 |
MX2021001091A (es) | 2015-12-10 | 2022-04-26 | Ptc Therapeutics Inc | Compuestos para usarse en el tratamiento o mejoramiento de la enfermedad de huntington. |
CN107434973B (zh) * | 2016-05-27 | 2023-01-10 | 江苏和成显示科技有限公司 | 液晶化合物及其组合物和应用 |
CN106833676B (zh) * | 2017-01-20 | 2021-12-31 | 北京燕化集联光电技术有限公司 | 一种环丙基类液晶化合物及其制备方法与应用 |
EP3634953B1 (en) | 2017-06-05 | 2024-01-03 | PTC Therapeutics, Inc. | Compounds for treating huntington's disease |
BR112019027717A2 (pt) | 2017-06-28 | 2020-07-28 | Ptc Therapeutics, Inc. | métodos para tratar a doença de huntington |
MX2019015580A (es) | 2017-06-28 | 2020-07-28 | Ptc Therapeutics Inc | Metodos para tratar la enfermedad de huntington. |
CA3094703A1 (en) | 2018-03-27 | 2019-10-03 | Ptc Therapeutics, Inc. | Compounds for treating huntington's disease |
EP3814360A1 (en) | 2018-06-27 | 2021-05-05 | PTC Therapeutics, Inc. | Heteroaryl compounds for treating huntington's disease |
EP3814357B1 (en) | 2018-06-27 | 2024-05-01 | PTC Therapeutics, Inc. | Heterocyclic and heteroaryl compounds for treating huntington's disease |
CN111592889B (zh) * | 2019-02-20 | 2021-09-28 | 北京八亿时空液晶科技股份有限公司 | 一种液晶化合物及其制备方法与应用 |
CN114466882A (zh) * | 2019-09-24 | 2022-05-10 | 日产化学株式会社 | 液晶取向剂、液晶取向膜、液晶显示元件、聚合物以及二胺 |
JP2022075534A (ja) * | 2020-11-05 | 2022-05-18 | Dic株式会社 | 液晶組成物並びにこれを用いた液晶表示素子、センサ、液晶レンズ、光通信機器及びアンテナ |
MX2023007852A (es) * | 2020-12-30 | 2023-07-07 | Kymera Therapeutics Inc | Degradadores de cinasas asociadas al receptor de interleucina-1 (irak) y usos de los mismos. |
CN114015460B (zh) * | 2021-12-20 | 2023-10-10 | 中节能万润股份有限公司 | 含单萘系列液晶单体化合物及其制备方法和应用 |
CN115975651A (zh) * | 2022-12-07 | 2023-04-18 | Tcl华星光电技术有限公司 | 液晶组合物、显示面板 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3328638A1 (de) | 1983-08-09 | 1985-02-21 | Merck Patent Gmbh, 6100 Darmstadt | Cyclohexyldioxane |
JPS6131A (ja) * | 1984-06-09 | 1986-01-06 | Chisso Corp | ナフタレン誘導体 |
JPS6191141A (ja) * | 1984-10-08 | 1986-05-09 | Chisso Corp | ナフタレン誘導体 |
JPS61246158A (ja) * | 1985-04-22 | 1986-11-01 | Chisso Corp | ナフタレン誘導体 |
US5536442A (en) | 1987-09-25 | 1996-07-16 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorinated liquid crystal compounds and liquid crystal medium containing same |
GB8926981D0 (en) * | 1988-12-23 | 1990-01-17 | Ici Plc | Heterocyclic derivatives |
EP0453503B1 (en) * | 1989-01-16 | 1995-03-22 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern | Phenyl naphthalenes having liquid crystalline properties |
GB8900870D0 (en) * | 1989-01-16 | 1989-03-08 | Secr Defence | Naphthyl liquid crystals |
US5252253A (en) | 1989-01-16 | 1993-10-12 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Phenyl naphthalenes having liquid crystalline properties |
JP2951400B2 (ja) | 1989-09-06 | 1999-09-20 | メルク・パテント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | フルオロベンゼン誘導体および液晶相 |
DE4116158A1 (de) * | 1991-05-17 | 1992-11-26 | Merck Patent Gmbh | Fluorphenylnaphthaline |
GB2271771A (en) * | 1992-10-22 | 1994-04-27 | Merck Patent Gmbh | Liquid crystalline naphthalenes |
JP2732765B2 (ja) * | 1992-11-30 | 1998-03-30 | シャープ株式会社 | 強誘電性液晶表示素子 |
US5707547A (en) * | 1993-08-03 | 1998-01-13 | Sumitomo Chemical Company, Limited | Trans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said composition |
EP0667384B1 (en) * | 1994-02-14 | 1998-12-16 | Sumitomo Chemical Company Limited | Fluorine-containing optically active compound, process for preparing the same and liquid crystal mixture and liquid crystal element comprising the same |
DE19522195A1 (de) * | 1994-06-20 | 1995-12-21 | Hoechst Ag | Trifluornaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen |
JPH0952859A (ja) * | 1995-08-09 | 1997-02-25 | Kanto Chem Co Inc | ナフタレン誘導体並びにそれらを含む液晶組成物 |
JPH09221441A (ja) * | 1996-02-15 | 1997-08-26 | Canon Inc | 光学活性化合物、それを含有する液晶組成物、それを有する液晶素子及びそれらを用いた表示方法、表示装置 |
DE19652252A1 (de) * | 1996-12-16 | 1998-06-18 | Hoechst Ag | 1,3-Difluornaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen |
DE10225427A1 (de) * | 2002-06-07 | 2003-12-18 | Merck Patent Gmbh | Fluorierte Naphthaline, diese enthaltende Flüssigkristallmischungen und Flüssigkristallanzeigen |
-
1999
- 1999-04-21 CA CA002269561A patent/CA2269561C/en not_active Expired - Fee Related
- 1999-04-22 US US09/296,550 patent/US6468607B1/en not_active Expired - Lifetime
- 1999-04-22 EP EP02024918A patent/EP1452514B1/en not_active Expired - Lifetime
- 1999-04-22 EP EP02022912A patent/EP1273562B1/en not_active Expired - Lifetime
- 1999-04-22 KR KR1019990014400A patent/KR100611518B1/ko not_active IP Right Cessation
- 1999-04-22 SG SG9901903A patent/SG85639A1/en unknown
- 1999-04-22 DE DE69941162T patent/DE69941162D1/de not_active Expired - Lifetime
- 1999-04-22 EP EP99107369A patent/EP0952135B1/en not_active Expired - Lifetime
- 1999-04-22 DE DE69923024T patent/DE69923024T2/de not_active Expired - Lifetime
- 1999-04-22 CN CNB991095235A patent/CN1291958C/zh not_active Expired - Lifetime
- 1999-04-22 DE DE69942212T patent/DE69942212D1/de not_active Expired - Lifetime
-
2000
- 2000-03-28 HK HK03102642.5A patent/HK1050674A1/xx not_active IP Right Cessation
- 2000-03-28 HK HK00101883A patent/HK1030595A1/xx not_active IP Right Cessation
- 2000-03-28 HK HK05100439.4A patent/HK1068328A1/xx not_active IP Right Cessation
-
2002
- 2002-08-21 US US10/224,424 patent/US7145047B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1273562B1 (en) | 2009-07-22 |
HK1050674A1 (en) | 2003-07-04 |
DE69923024D1 (de) | 2005-02-10 |
EP1273562A1 (en) | 2003-01-08 |
KR19990087956A (ko) | 1999-12-27 |
KR100611518B1 (ko) | 2006-08-11 |
EP0952135B1 (en) | 2005-01-05 |
US6468607B1 (en) | 2002-10-22 |
SG85639A1 (en) | 2002-01-15 |
CA2269561C (en) | 2007-06-05 |
CN1246469A (zh) | 2000-03-08 |
EP1452514B1 (en) | 2010-03-31 |
HK1068328A1 (en) | 2005-04-29 |
US7145047B2 (en) | 2006-12-05 |
DE69941162D1 (de) | 2009-09-03 |
CA2269561A1 (en) | 1999-10-22 |
EP0952135A1 (en) | 1999-10-27 |
US20030136944A1 (en) | 2003-07-24 |
CN1291958C (zh) | 2006-12-27 |
DE69923024T2 (de) | 2005-12-01 |
EP1452514A1 (en) | 2004-09-01 |
DE69942212D1 (de) | 2010-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1030595A1 (en) | Naphthalene derivative and liquid crystal composition comprising the same. | |
GB2334718B (en) | Phenylacetylene compound and liquid crystal composition comprising the same | |
ZA991951B (en) | Compound and its use. | |
ZA9811518B (en) | Liquid composition with enhanced low temperature stability. | |
HK1022529A1 (en) | Liquid crystal display. | |
AU2884299A (en) | Static mixer | |
AU2658799A (en) | Submarine-type liquid mixer | |
EP1116770A4 (en) | NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY USING THE SAME | |
HK1025635A1 (en) | Liquid cr5ystal display device and method of manufacturing the same. | |
AU5575498A (en) | Liquid-crystal compounds, liquid-crystal composition containing the same, and liquid-crystal display element containing the same | |
GB2364050B (en) | Phenylacetylene compound liquid crystal composition and liquid crystal element produced with the same | |
EP0968988A4 (en) | ACETYLENE DERIVATIVES AND LIQUID CRYSTAL COMPOSITIONS CONTAINING THEM AND LIQUID CRYSTAL DISPLAY ELEMENT CONTAINING THIS | |
HK1030458A1 (en) | Liquid crystal display. | |
AU8116394A (en) | Liquid crystal compound and liquid crystal composition containing the same | |
GB9817354D0 (en) | Liquid formulation | |
HK1035913A1 (en) | Liquid crystal composition. | |
EP0682098A3 (en) | Liquid crystal composition, display device and method using the same. | |
AU2841801A (en) | Triazolotriazinones and the use thereof | |
EP0806466A3 (en) | Liquid crystal composition, use thereof and liquid crystal display element | |
GB2326419B (en) | Liquid crystal marocycles | |
HUP9903434A3 (en) | Liquid crystal compositions | |
GB9413324D0 (en) | Liquid crystal compounds, mixtures and devices | |
EP0757032A3 (en) | Naphthol compound and liquid crystal composition and liquid crystal element containing this compound | |
GB2301355B (en) | Liquid crystal compounds, mixtures and devices | |
EP0636673A3 (en) | Liquid crystal mixture and liquid crystal element comprising the same. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CORR | Corrigendum |
Free format text: CORRECTED DATA OF SECTION 27 TO JOURNAL OF 20050722: [54] NAPHTHALENE DERIVATIVE AND LIQUID CRYSTALCOMPOSITION - COMPRISING THE SAME |
|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20100422 |