DE3780761D1 - Verfahren zur herstellung einer zusammenstellung, insbesondere eines durch dieses verfahren hergestellten fluessigkristalles und geraet, das diesen fluessigkristall verwendet. - Google Patents

Verfahren zur herstellung einer zusammenstellung, insbesondere eines durch dieses verfahren hergestellten fluessigkristalles und geraet, das diesen fluessigkristall verwendet.

Info

Publication number: DE3780761D1
Authority: DE; Germany
Prior art keywords: liquid crystal; compilation; producing; produced; crystal produced
Prior art date: 1986-11-07
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

DE8787402501T

Other languages

English (en)

Other versions

DE3780761T2 (de

Inventor

James Tabony

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.)

Commissariat a lEnergie Atomique et aux Energies Alternatives CEA

Original Assignee

Commissariat a lEnergie Atomique CEA

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.)

1986-11-07

Filing date

1987-11-05

Publication date

1992-09-03

1987-11-05 Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA

1992-09-03 Publication of DE3780761D1 publication Critical patent/DE3780761D1/de

1993-02-04 Application granted granted Critical

1993-02-04 Publication of DE3780761T2 publication Critical patent/DE3780761T2/de

2007-11-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- 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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/90—Liquid crystal material of, or for, colloid system, e.g. g phase

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Power Engineering (AREA)
Soft Magnetic Materials (AREA)
Lubricants (AREA)
Liquid Crystal (AREA)
Liquid Crystal Substances (AREA)

DE8787402501T 1986-11-07 1987-11-05 Verfahren zur herstellung einer zusammenstellung, insbesondere eines durch dieses verfahren hergestellten fluessigkristalles und geraet, das diesen fluessigkristall verwendet. Expired - Fee Related DE3780761T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8615593A FR2606419B1 (fr)	1986-11-07	1986-11-07	Procede de fabrication d'une composition ferromagnetique, cristal liquide ferromagnetique obtenu par ce procede et dispositif utilisant ce cristal liquide

Publications (2)

Publication Number	Publication Date
DE3780761D1 true DE3780761D1 (de)	1992-09-03
DE3780761T2 DE3780761T2 (de)	1993-02-04

Family

ID=9340660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787402501T Expired - Fee Related DE3780761T2 (de)	1986-11-07	1987-11-05	Verfahren zur herstellung einer zusammenstellung, insbesondere eines durch dieses verfahren hergestellten fluessigkristalles und geraet, das diesen fluessigkristall verwendet.

Country Status (7)

Country	Link
US (2)	US4946623A (de)
EP (1)	EP0267122B1 (de)
JP (1)	JPS63239905A (de)
DE (1)	DE3780761T2 (de)
ES (1)	ES2033905T3 (de)
FR (1)	FR2606419B1 (de)
IE (1)	IE872906L (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2606419B1 (fr) *	1986-11-07	1994-04-01	Commissariat A Energie Atomique	Procede de fabrication d'une composition ferromagnetique, cristal liquide ferromagnetique obtenu par ce procede et dispositif utilisant ce cristal liquide
US5184233A (en) *	1990-08-24	1993-02-02	Hughes Aircraft Company	Liquid crystal-based composite material including electrically conducting elongated particles and having enhanced microwave birefringence
JPH04263217A (ja) *	1990-10-12	1992-09-18	Rudolf Eidenschink	液晶媒体と、それを使用して映像を発生する方法
CA2100335A1 (en) *	1991-02-11	1992-08-12	L. Brackin Andrews	Method for making encapsulated liquid crystal material
US6051614A (en) *	1991-12-28	2000-04-18	Hidefumi Hirai	Method for preparing a non-aqueous dispersion of particles of a metal and/or a metal compound
WO1993014022A1 (en) *	1992-01-15	1993-07-22	Battelle Memorial Institute	Process of forming metal compounds using reverse micelle or reverse microemulsion systems
US5702630A (en) *	1992-07-16	1997-12-30	Nippon Oil Company, Ltd.	Fluid having both magnetic and electrorheological characteristics
JPH06294978A (ja) *	1993-04-09	1994-10-21	Chisso Corp	光散乱型液晶デバイス及びその製造方法
IT1270200B (it) *	1994-06-09	1997-04-29	Ausimont Spa	Preparazione di particelle ultra fini da microemulsioni di acqua in olio
IT1270199B (it) *	1994-06-09	1997-04-29	Ausimont Spa	Preparazione di particelle miste ultrafini da microemulsioni di pepe
US6548264B1 (en) *	2000-05-17	2003-04-15	University Of Florida	Coated nanoparticles
KR100960496B1 (ko) *	2003-10-31	2010-06-01	엘지디스플레이 주식회사	액정표시소자의 러빙방법
US20050227096A1 (en) *	2004-04-06	2005-10-13	Phil Harding	Emulsion with discontinouous phase including particle sol
US20090247652A1 (en) *	2008-03-27	2009-10-01	Headwaters Technology Innovation, Llc	Metal colloids and methods for making the same
JP5886631B2 (ja) *	2009-02-23	2016-03-16	ザリージェンツオブザユニバーシティオブカリフォルニア	無極性溶媒中の磁気的に調節可能なフォトニック結晶の集合
CN106537234A (zh) *	2014-04-07	2017-03-22	加利福尼亚大学董事会	高度可调节的磁性液晶
WO2016196107A1 (en) *	2015-06-02	2016-12-08	Kent State University	Aqueous synthesis of polyhedral "brick-like" iron oxide nanoparticles for hyperthermia and t2 mri contrast enhancement, and for targeting endothelial cells for therapeutic delivery
CN109749756B (zh) *	2017-11-01	2022-01-11	江苏集萃智能液晶科技有限公司	一种液晶复合材料、制备方法及其液晶手写装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3531413A (en) *	1967-09-22	1970-09-29	Avco Corp	Method of substituting one ferrofluid solvent for another
GB1361004A (en) *	1970-06-15	1974-07-24	Avco Corp	Ferrofluid compositions and method of controlling a petroleum oil slick or spill
SE376722B (de) *	1971-03-30	1975-06-09	S E Friberg
US3764540A (en) *	1971-05-28	1973-10-09	Us Interior	Magnetofluids and their manufacture
US3981844A (en) *	1975-06-30	1976-09-21	Ibm	Stable emulsion and method for preparation thereof
US4019994A (en) *	1975-08-28	1977-04-26	Georgia-Pacific Corporation	Process for the preparation of aqueous magnetic material suspensions
US4076387A (en) *	1976-07-02	1978-02-28	Xerox Corporation	Magnetic display
SU649657A1 (ru) *	1976-09-03	1979-02-28	Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа	Способ получени ферромагнитной жидкости
FR2462725A1 (fr) *	1979-07-30	1981-02-13	Anvar	Systeme liquide anisotrope dont les proprietes varient sous l'action d'un champ magnetique faible
US4356098A (en) *	1979-11-08	1982-10-26	Ferrofluidics Corporation	Stable ferrofluid compositions and method of making same
US4285819A (en) *	1980-01-28	1981-08-25	California Institute Of Technology	Functional magnetic microspheres
US4416751A (en) *	1980-03-24	1983-11-22	General Electric Co.	Process for producing a ferrofluid
JPS57144028A (en) *	1981-02-27	1982-09-06	Ricoh Co Ltd	Nonaqueous dispersion of fine particle
US4812767A (en) *	1982-04-18	1989-03-14	Susamu Taketomi	Optical apparatus using anomalously strong magneto-birefringence of magnetic fluid
JPS60162704A (ja) *	1984-02-01	1985-08-24	Natl Res Inst For Metals	磁性流体の製造法
US4652257A (en) *	1985-03-21	1987-03-24	The United States Of America As Represented By The Secretary Of The Navy	Magnetically-localizable, polymerized lipid vesicles and method of disrupting same
JPS61246262A (ja) *	1985-04-24	1986-11-01	Aron Kasei Co Ltd	共重合性を有する磁性流体の製造方法
SE459005B (sv) *	1985-07-12	1989-05-29	Aake Rikard Lindahl	Saett att framstaella sfaeriska polymerpartiklar
FR2606419B1 (fr) *	1986-11-07	1994-04-01	Commissariat A Energie Atomique	Procede de fabrication d'une composition ferromagnetique, cristal liquide ferromagnetique obtenu par ce procede et dispositif utilisant ce cristal liquide
FR2606418B1 (fr) *	1986-11-07	1994-02-11	Commissariat A Energie Atomique	Dispositifs optiques a cristal liquide lyotrope commandables thermiquement, electriquement ou magnetiquement

1986
- 1986-11-07 FR FR8615593A patent/FR2606419B1/fr not_active Expired - Fee Related
1987
- 1987-10-26 US US07/113,289 patent/US4946623A/en not_active Expired - Fee Related
- 1987-10-29 IE IE872906A patent/IE872906L/xx unknown
- 1987-11-05 EP EP87402501A patent/EP0267122B1/de not_active Expired - Lifetime
- 1987-11-05 ES ES198787402501T patent/ES2033905T3/es not_active Expired - Lifetime
- 1987-11-05 DE DE8787402501T patent/DE3780761T2/de not_active Expired - Fee Related
- 1987-11-06 JP JP62280846A patent/JPS63239905A/ja active Pending
1990
- 1990-05-24 US US07/528,770 patent/US5049307A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5049307A (en)	1991-09-17
US4946623A (en)	1990-08-07
EP0267122B1 (de)	1992-07-29
JPS63239905A (ja)	1988-10-05
DE3780761T2 (de)	1993-02-04
FR2606419B1 (fr)	1994-04-01
EP0267122A1 (de)	1988-05-11
ES2033905T3 (es)	1993-04-01
FR2606419A1 (fr)	1988-05-13
IE872906L (en)	1988-05-07

Publication	Publication Date	Title
DE3780761D1 (de)	1992-09-03	Verfahren zur herstellung einer zusammenstellung, insbesondere eines durch dieses verfahren hergestellten fluessigkristalles und geraet, das diesen fluessigkristall verwendet.
DE58909474D1 (de)	1995-11-30	Verfahren zur Herstellung eines durch Feldeffekt steuerbaren Bipolartransistors.
DE3788787D1 (de)	1994-02-24	EINRICHTUNG ZUR EINSTELLUNG EINES HöRGERÄTES DURCH DEN PATIENTEN , VERFAHREN UND TESTEINRICHTUNG FÜR DIESES HöRGERÄT.
DE3782683D1 (de)	1992-12-24	Verfahren zur herstellung eines duennfilmtransistors.
ATA242687A (de)	1996-01-15	Verfahren zur herstellung eines antioxidationsmittels, insbesondere zur verwendung als arzneimittel
DE3585845D1 (de)	1992-05-21	Verfahren zur herstellung eines silicon-antischaummittels.
DE69003093D1 (de)	1993-10-07	Verfahren zur herstellung von alpha-beta-ungesättigten ketonen.
DE3788745D1 (de)	1994-02-24	Verfahren zur Herstellung eines Kristalls und Kristallkörper, die nach diesem Verfahren hergestellt werden.
DE3684505D1 (de)	1992-04-30	Verfahren zur herstellung einer in wasser emulgierten organosiloxanzusammensetzung.
DE3679868D1 (de)	1991-07-25	Verfahren zur herstellung eines feldeffekttransistors.
DE3785369D1 (de)	1993-05-19	Verfahren zur herstellung eines farbbildes.
DE3776275D1 (de)	1992-03-05	Verfahren und element zur herstellung eines photographischen bildes.
DE3784761D1 (de)	1993-04-22	Verfahren zur herstellung eines mesfets.
PT75748B (de)	1985-12-03	Verfahren zur herstellung neuer lactone insbesondere neuer benzofuranone
DE3779802D1 (de)	1992-07-23	Verfahren zur herstellung einer halbleiteranordnung.
ATA90378A (de)	1985-08-15	Verfahren zur herstellung von d,1-5-methyltetrahydrofols\|ureund deren salzen
DE3786653D1 (de)	1993-08-26	Verfahren zur herstellung eines polyarylensulfids.
DE69001623D1 (de)	1993-06-24	Verfahren zur herstellung von fluor-oxy-fluorsulfonylverbindungen durch direkte fluorierung von fluor-beta-sultonen.
DE3765611D1 (de)	1990-11-22	Verfahren zur herstellung eines feinkoernig rekristallisierten bleches.
DE3786994D1 (de)	1993-09-16	Verfahren zur herstellung eines dioxazinviolettpigments.
DE3485361D1 (de)	1992-01-30	Vorrichtung zur herstellung eines einkristalls.
DE3583818D1 (de)	1991-09-26	Verfahren zur herstellung eines cyclischen alkohols.
DE59004663D1 (de)	1994-03-31	Verfahren zur Herstellung einer Glasscheibe, insbesondere für Schiebedächer, und Vorrichtung zur Durchführung des Verfahrens.
DE3766342D1 (de)	1991-01-03	Verfahren zur herstellung eines aethylen-propylen-copolymerkautschuks.
DE3684383D1 (de)	1992-04-23	Verfahren zur herstellung von l-threonin durch fermentation.

Legal Events

Date	Code	Title	Description
1993-08-26	8364	No opposition during term of opposition
1996-11-07	8339	Ceased/non-payment of the annual fee