DE69103125D1 - Hitzebeständiger Herapathit und Verfahren zu dessen Herstellung. - Google Patents

Hitzebeständiger Herapathit und Verfahren zu dessen Herstellung.

Info

Publication number
DE69103125D1
DE69103125D1 DE69103125T DE69103125T DE69103125D1 DE 69103125 D1 DE69103125 D1 DE 69103125D1 DE 69103125 T DE69103125 T DE 69103125T DE 69103125 T DE69103125 T DE 69103125T DE 69103125 D1 DE69103125 D1 DE 69103125D1
Authority
DE
Germany
Prior art keywords
herapathite
manufacture
heat resistant
resistant
heat
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
DE69103125T
Other languages
English (en)
Other versions
DE69103125T2 (de
Inventor
Kazuo Tojima
Shinobu Okayama
Arimitsu Usuki
Narihito Tatsuda
Kazuhisa Yano
Hisato Takeuchi
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.)
Toyota Motor Corp
Toyota Central R&D Labs Inc
Original Assignee
Toyota Motor Corp
Toyota Central R&D Labs Inc
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 Toyota Motor Corp, Toyota Central R&D Labs Inc filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69103125D1 publication Critical patent/DE69103125D1/de
Publication of DE69103125T2 publication Critical patent/DE69103125T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/17Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/172Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/54Organic compounds
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B7/00Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
DE69103125T 1990-11-16 1991-11-13 Hitzebeständiger Herapathit und Verfahren zu dessen Herstellung. Expired - Fee Related DE69103125T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31235590 1990-11-16
JP21383991A JP3168031B2 (ja) 1990-11-16 1991-08-26 耐熱性ヘラパタイト及びその製造方法

Publications (2)

Publication Number Publication Date
DE69103125D1 true DE69103125D1 (de) 1994-09-01
DE69103125T2 DE69103125T2 (de) 1994-12-08

Family

ID=26520007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103125T Expired - Fee Related DE69103125T2 (de) 1990-11-16 1991-11-13 Hitzebeständiger Herapathit und Verfahren zu dessen Herstellung.

Country Status (4)

Country Link
US (1) US5368780A (de)
EP (1) EP0486266B1 (de)
JP (1) JP3168031B2 (de)
DE (1) DE69103125T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677784A (en) * 1995-07-24 1997-10-14 Ellis D. Harris Sr. Family Trust Array of pellicle optical gates
US6825829B1 (en) * 1997-08-28 2004-11-30 E Ink Corporation Adhesive backed displays
JP2013213953A (ja) * 2012-04-03 2013-10-17 Hitachi Chemical Co Ltd 調光装置
JP5900233B2 (ja) * 2012-08-08 2016-04-06 日立化成株式会社 調光素子、調光装置、および、それらの駆動方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625869A (en) * 1965-09-28 1971-12-07 Alvin M Marks Method of increasing the resistivity of a dipole suspension
US3900417A (en) * 1970-02-13 1975-08-19 Alvin M Marks Method and apparatus for forming submicron dipole particles
US3709828A (en) * 1970-02-13 1973-01-09 A Marks Method for forming submicron dipole particles
US3655267A (en) * 1970-04-01 1972-04-11 Research Frontiers Inc Light valves with high frequency excitation
US4442019A (en) * 1978-05-26 1984-04-10 Marks Alvin M Electroordered dipole suspension
US4273422A (en) * 1978-08-10 1981-06-16 Research Frontiers Incorporated Light valve containing liquid suspension including polymer stabilizing system
US4407565A (en) * 1981-01-16 1983-10-04 Research Frontiers Incorporated Light valve suspension containing fluorocarbon liquid
US5130057A (en) * 1985-06-10 1992-07-14 Research Frontiers Incorporated Light polarizing materials and suspensions thereof
DE3529531A1 (de) * 1985-08-17 1987-02-26 Basf Ag Verfahren zur herstellung von carbamidsaeureestern

Also Published As

Publication number Publication date
EP0486266B1 (de) 1994-07-27
DE69103125T2 (de) 1994-12-08
JP3168031B2 (ja) 2001-05-21
EP0486266A1 (de) 1992-05-20
JPH04357199A (ja) 1992-12-10
US5368780A (en) 1994-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee