DE3685032D1 - Substituierte fluessigkristallverbindungen. - Google Patents

Substituierte fluessigkristallverbindungen.

Info

Publication number: DE3685032D1
Authority: DE; Germany
Prior art keywords: liquid crystal; crystal compounds; substituted liquid; substituted; compounds
Prior art date: 1985-01-09
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 - Lifetime

Application number

DE8686100165T

Other languages

English (en)

Inventor

Sadao Takehara

Toru Fujisawa

Yoshi Arai

Jitsuo Kurokawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

DIC Corp

Original Assignee

KAWAMURA INSTITUTE OF CHEMICAL RESEARCH URAWA SAITAMA JP

Kawamura Institute of Chemical Research

Dainippon Ink and Chemicals Co Ltd

Priority date (The priority date 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 date listed.)

1985-01-09

Filing date

1986-01-08

Publication date

1992-06-04

1985-01-09 Priority claimed from JP179185A external-priority patent/JPH0629222B2/ja

1985-04-04 Priority claimed from JP60071628A external-priority patent/JPH0629223B2/ja

1985-04-17 Priority claimed from JP8168885A external-priority patent/JPH0629224B2/ja

1985-04-26 Priority claimed from JP60090676A external-priority patent/JPH0678280B2/ja

1986-01-08 Application filed by KAWAMURA INSTITUTE OF CHEMICAL RESEARCH URAWA SAITAMA JP, Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical KAWAMURA INSTITUTE OF CHEMICAL RESEARCH URAWA SAITAMA JP

1992-06-04 Application granted granted Critical

1992-06-04 Publication of DE3685032D1 publication Critical patent/DE3685032D1/de

2006-01-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- C09K19/08—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

DE8686100165T 1985-01-09 1986-01-08 Substituierte fluessigkristallverbindungen. Expired - Lifetime DE3685032D1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP179185A JPH0629222B2 (ja)	1985-01-09	1985-01-09	新規化合物とその製造法および液晶組成物
JP60071628A JPH0629223B2 (ja)	1985-04-04	1985-04-04	新規化合物および液晶組成物
JP8168885A JPH0629224B2 (ja)	1985-04-17	1985-04-17	液晶性化合物および液晶組成物
JP60090676A JPH0678280B2 (ja)	1985-04-26	1985-04-26	強誘電性化合物および液晶組成物

Publications (1)

Publication Number	Publication Date
DE3685032D1 true DE3685032D1 (de)	1992-06-04

Family

ID=27453479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686100165T Expired - Lifetime DE3685032D1 (de)	1985-01-09	1986-01-08	Substituierte fluessigkristallverbindungen.

Country Status (3)

Country	Link
US (1)	US4828754A (de)
EP (1)	EP0188222B1 (de)
DE (1)	DE3685032D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8501509D0 (en) *	1985-01-22	1985-02-20	Secr Defence	Esters
DE3683062D1 (de) *	1985-02-08	1992-02-06	Ajinomoto Kk	Auf polyphenyl basierende esterverbindungen und sie enthaltende fluessigkristalline zusammensetzungen.
JPS61210056A (ja) *	1985-03-14	1986-09-18	Chisso Corp	含ハロゲン光学活性液晶化合物及び液晶組成物
GB8520715D0 (en) *	1985-08-19	1985-09-25	Secr Defence	Secondary alcohol derivatives
DE3766260D1 (de) *	1986-01-31	1991-01-03	Dainippon Ink & Chemicals	Optisch aktive carbonsaeure-derivate und sie enthaltende fluessigkristalline zusammensetzungen.
DE3604462A1 (de) *	1986-02-13	1987-08-20	Merck Patent Gmbh	Smektische fluessigkristalline phasen
JPH0735352B2 (ja) *	1986-04-25	1995-04-19	チッソ株式会社	３−置換ビフエニル化合物
JPH0733353B2 (ja) *	1986-07-04	1995-04-12	チッソ株式会社	ハロゲン置換フエニルベンジルエ−テル誘導体
EP0256303A3 (de) *	1986-07-21	1988-10-19	Polaroid Corporation	Flüssigkristallzusammensetzung mit Fluor enthaltendem Kern
JP2554473B2 (ja) *	1986-08-18	1996-11-13	チッソ株式会社	シアノ基を有する新規光学活性液晶化合物
DE3787253D1 (de) *	1986-11-20	1993-10-07	Hoffmann La Roche	Ferroelektrische Flüssigkristalle.
EP0269963B1 (de) *	1986-11-28	1995-02-22	F. Hoffmann-La Roche Ag	Ferroelektrische Flüssigkristalle
JPH066555B2 (ja) *	1986-12-23	1994-01-26	高砂香料工業株式会社	液晶性化合物
FR2612182B1 (fr) *	1987-03-12	1989-06-23	Centre Nat Rech Scient	Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique
JPH0832673B2 (ja) *	1987-03-20	1996-03-29	チッソ株式会社	オルト−シアノ−ベンゼン骨格を含む光学活性液晶化合物
US5397504A (en) *	1987-05-29	1995-03-14	Kanto Kagaku Kabushiki Kaisha	Biphenyl compound
US4857227A (en) *	1987-07-02	1989-08-15	Polaroid Corporation Patent Department	Liquid crystal mixtures having widened smectic temperature range
JPH0236154A (ja) *	1987-08-19	1990-02-06	Takasago Internatl Corp	含フッ素液晶性化合物
WO1989006678A1 (en) *	1988-01-14	1989-07-27	MERCK Patent Gesellschaft mit beschränkter Haftung	Fluorinated oligophenyl derivatives
DE68903229T2 (de) *	1988-02-18	1993-04-08	Dainippon Ink & Chemicals	Milchsaeurederivat und fluessigkristallzusammensetzung mit diesem derivat.
JP2526085B2 (ja) *	1988-02-22	1996-08-21	チッソ株式会社	強誘電性液晶組成物および液晶表示素子
DE3807802A1 (de) *	1988-03-10	1989-09-21	Merck Patent Gmbh	Chirale derivate des 1,2-difluorbenzols
JPH02131450A (ja) *	1988-07-08	1990-05-21	Showa Shell Sekiyu Kk	液晶化合物
JP2579810B2 (ja) *	1988-11-14	1997-02-12	昭和電工株式会社	アルキルチオ安息香酸誘導体
US5229032A (en) *	1988-11-14	1993-07-20	Showa Denko K.K.	Process for producing an optically active benzoic acid derivative
JPH04212127A (ja) *	1990-04-03	1992-08-03	Canon Inc	液晶素子および表示装置
US5454976A (en) *	1990-10-22	1995-10-03	Takasago International Corporation	Ferroelectric liquid crystal composition and liquid crystal display device using the same
DE69225010T2 (de) *	1991-01-30	1998-07-30	Mitsubishi Gas Chemical Co	Flüssigkristalline Verbindung und flüssigkristalline Anzeigevorrichtung
US5391817A (en) *	1993-12-21	1995-02-21	Bristol-Myers Squibb	Biaryl phospholipase A2 inhibitors
GB2285810A (en)	1994-01-10	1995-07-26	Secr Defence	Smectic liquid crystal materials for electroclinic or nonlinear optic devices
DE69532897T2 (de) *	1994-08-30	2005-04-21	Nagase Chemtex Corp	Zwischenprodukte für die Herstellung von Guanidinomethylcyclohexancarbonsäure-Estern

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US31715A (en) *		1861-03-19		Churn
JPS52142683A (en) *	1976-05-25	1977-11-28	Citizen Watch Co Ltd	Liquid crystal composite
GB1603076A (en)	1977-04-05	1981-11-18	Secr Defence	Esters of (+)-4-(2'-methylbutyl)phenol and their use as liquid crystal materials
US4176918A (en) *	1977-11-14	1979-12-04	Temple University	Fluorescent liquid crystal display
DE2939782A1 (de) *	1979-09-07	1981-04-02	BBC AG Brown, Boveri & Cie., Baden, Aargau	Aromatische verbindungen mit negativer dk-anisotropie
GB2063250B (en) *	1979-10-02	1984-05-31	Bdh Chemicals Ltd	Liquid crystal esters
US4613209A (en) *	1982-03-23	1986-09-23	At&T Bell Laboratories	Smectic liquid crystals
JPS5955579A (ja) *	1982-09-24	1984-03-30	Fujitsu Ltd	文字認識装置
EP0110299B2 (de) *	1982-11-26	1993-06-09	Hitachi, Ltd.	Smektische Flüssigkristallverbindungen und Flüssigkristallzusammensetzungen
DE3373193D1 (en) *	1983-01-06	1987-10-01	Chisso Corp	Liquid crystalline compounds and mixtures thereof
JPS6028487A (ja) *	1983-07-27	1985-02-13	Alps Electric Co Ltd	液晶組成物
JPH0794406B2 (ja) *	1984-02-08	1995-10-11	チッソ株式会社	液晶性置換ビフエニルエステル類
EP0174816B1 (de) *	1984-09-10	1990-05-23	Ajinomoto Co., Inc.	Biphenyldiesterverbindungen und Flüssigkristallkompositionen die diese enthalten
JPS61122250A (ja) *	1984-11-20	1986-06-10	Citizen Watch Co Ltd	液晶性エステル化合物
DE3683062D1 (de) *	1985-02-08	1992-02-06	Ajinomoto Kk	Auf polyphenyl basierende esterverbindungen und sie enthaltende fluessigkristalline zusammensetzungen.
JPS61210056A (ja) *	1985-03-14	1986-09-18	Chisso Corp	含ハロゲン光学活性液晶化合物及び液晶組成物
GB8520715D0 (en) *	1985-08-19	1985-09-25	Secr Defence	Secondary alcohol derivatives
JPS62111950A (ja) *	1985-11-08	1987-05-22	Ajinomoto Co Inc	液晶

1986
- 1986-01-08 EP EP86100165A patent/EP0188222B1/de not_active Expired
- 1986-01-08 DE DE8686100165T patent/DE3685032D1/de not_active Expired - Lifetime
1988
- 1988-02-23 US US07/161,421 patent/US4828754A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0188222B1 (de)	1992-04-29
EP0188222A2 (de)	1986-07-23
EP0188222A3 (en)	1986-11-05
US4828754A (en)	1989-05-09

Legal Events

Date	Code	Title	Description
1993-05-19	8364	No opposition during term of opposition
2000-09-21	8327	Change in the person/name/address of the patent owner	Owner name: DAINIPPON INK AND CHEMICALS, INC., TOKIO/TOKYO, JP
2005-11-17	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3685032D1 (de)	1992-06-04	Substituierte fluessigkristallverbindungen.
DE3582363D1 (de)	1991-05-08	Fluessigkristall-organosilicium-verbindungen.
DE3577211D1 (de)	1990-05-23	Fluessigkristallverbindung.
DE3580406D1 (de)	1990-12-13	Fluessigkristall-phase.
DE3677242D1 (de)	1991-03-07	Fluessigkristallprojektor.
DE3688700T2 (de)	1993-11-11	Flüssigkristallvorrichtung.
DE3684967D1 (de)	1992-05-27	Fluessigkristallzusammensetzung.
NO167241C (no)	1991-10-16	Flytende krystallviser.
DE3577721D1 (de)	1990-06-21	Fluessigkristalline phase.
DE3773966D1 (de)	1991-11-28	Fluessigkristall-projektor.
DE3689720D1 (de)	1994-04-21	Flüssigkristallanzeigeanordnung.
DE3775550D1 (de)	1992-02-06	Fluessigkristallphase.
DE3587241D1 (de)	1993-05-13	Fluessigkristall-vorrichtung.
DE3578166D1 (de)	1990-07-19	Fluessigkristalline substituierte biphenylester.
DE3677623D1 (de)	1991-04-04	Fluessigkristallanzeigen.
DE68906178T2 (de)	1993-11-11	Flüssigkristallverbindungen.
DE3787218D1 (de)	1993-10-07	Flüssigkristallvorrichtungen.
DE3867347D1 (de)	1992-02-13	Fluessigkristallmischung.
DE3867439D1 (de)	1992-02-13	Fluessigkristallphase.
DE68926174T2 (de)	1996-08-22	Flüssigkristallverbindungen
DE3583360D1 (de)	1991-08-08	Fluessigkristallzusammensetzung.
DE3650066D1 (de)	1994-10-20	Ferroelektrische Flüssigkristallvorrichtungen.
DE3584697D1 (de)	1992-01-02	Fluessigkristallvorrichtung.
DE3784017D1 (de)	1993-03-18	Fluessigkristallzusammensetzung.
DE3689872T2 (de)	1994-10-20	Ferroelektrische Flüssigkristallvorrichtungen.