DE69520315D1 - Verfahren zur Herstellung von flüssigkristallinen Verbindungen, die auf Silacyclohexan-Komponenten basieren - Google Patents

Verfahren zur Herstellung von flüssigkristallinen Verbindungen, die auf Silacyclohexan-Komponenten basieren

Info

Publication number
DE69520315D1
DE69520315D1 DE69520315T DE69520315T DE69520315D1 DE 69520315 D1 DE69520315 D1 DE 69520315D1 DE 69520315 T DE69520315 T DE 69520315T DE 69520315 T DE69520315 T DE 69520315T DE 69520315 D1 DE69520315 D1 DE 69520315D1
Authority
DE
Germany
Prior art keywords
silacyclohexane
preparation
components
liquid crystalline
compounds based
Prior art date
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 - Fee Related
Application number
DE69520315T
Other languages
English (en)
Other versions
DE69520315T2 (de
Inventor
Takeshi Kinsho
Takaaki Shimizu
Tsutomu Ogihara
Tatsushi Kaneko
Mutsuo Nakashima
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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.)
Filing date
Publication date
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Application granted granted Critical
Publication of DE69520315D1 publication Critical patent/DE69520315D1/de
Publication of DE69520315T2 publication Critical patent/DE69520315T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0896—Compounds with a Si-H linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
DE69520315T 1994-07-12 1995-07-11 Verfahren zur Herstellung von flüssigkristallinen Verbindungen, die auf Silacyclohexan-Komponenten basieren Expired - Fee Related DE69520315T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18290394 1994-07-12

Publications (2)

Publication Number Publication Date
DE69520315D1 true DE69520315D1 (de) 2001-04-19
DE69520315T2 DE69520315T2 (de) 2001-08-09

Family

ID=16126398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520315T Expired - Fee Related DE69520315T2 (de) 1994-07-12 1995-07-11 Verfahren zur Herstellung von flüssigkristallinen Verbindungen, die auf Silacyclohexan-Komponenten basieren

Country Status (4)

Country Link
US (1) US5514824A (de)
EP (1) EP0696591B1 (de)
KR (1) KR0178428B1 (de)
DE (1) DE69520315T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693841A (en) * 1994-06-13 1997-12-02 Shin-Etsu Chemical Co., Ltd. Cyclohexanone compounds, process for preparing the same, and processes for preparing silacyclohexane-based liquid crystal compounds from the cyclohexanone compounds
US5595686A (en) * 1994-09-02 1997-01-21 Shin-Etsu Chemical Co., Ltd. Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition
US5665271A (en) * 1995-02-13 1997-09-09 Shin-Etsu Chemical Co., Ltd. Silacyclohexane compounds, preparation thereof, liquid crystal compositions comprising the same, and liquid crystal devices comprising the compositions
US5730901A (en) * 1995-05-11 1998-03-24 Shin-Etsu Chemical Co., Ltd. Silacyclohexane compounds, preparation thereof liquid crystal compositions comprising the same, and liquid crystal devices comprising the composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319593A (en) 1940-07-03 1943-05-18 Bulldog Electric Prod Co Switch
US3696493A (en) 1970-12-28 1972-10-10 Kartridg Pak Co Aerosol valve assembly locating and setting apparatus
US4973723A (en) * 1990-06-01 1990-11-27 Dow Corning Corporation Process for preparing silacycloalkanes
US5454977A (en) * 1993-06-23 1995-10-03 Shin-Etsu Chemical Co., Ltd. Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
DE69416203T2 (de) * 1993-06-28 1999-09-02 Shinetsu Chemical Co Eine Silacyclohexanverbindung, deren Herstellung und diese enthaltende Flüssigkristallzusammensetzungen
KR100232042B1 (ko) * 1993-11-01 1999-12-01 카나가와 치히로 실라시클로헥산화합물, 그의 제조방법 및 이것을 함유하는 액정조성물
KR100232044B1 (ko) * 1993-12-24 1999-12-01 카나가와 치히로 실라시클로헥산화합물, 그 제조방법 및 이것을 함유하는 액정조성물
EP0673942B1 (de) * 1994-03-24 2000-11-08 Shin-Etsu Chemical Co., Ltd. Silacyclohexanverbindungen als Zwischenprodukte zur Herstellung von Flüssigkristallinen Verbindungen des Silacyclohexan-Typ
US5578244A (en) * 1994-04-05 1996-11-26 Shin-Etsu Chemical Co., Ltd. Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it
US5693841A (en) * 1994-06-13 1997-12-02 Shin-Etsu Chemical Co., Ltd. Cyclohexanone compounds, process for preparing the same, and processes for preparing silacyclohexane-based liquid crystal compounds from the cyclohexanone compounds

Also Published As

Publication number Publication date
DE69520315T2 (de) 2001-08-09
US5514824A (en) 1996-05-07
EP0696591A1 (de) 1996-02-14
KR0178428B1 (ko) 1999-04-01
EP0696591B1 (de) 2001-03-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee