KR860006276A - 액정물질의 탈 가스 방법 - Google Patents

액정물질의 탈 가스 방법 Download PDF

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Publication number
KR860006276A
KR860006276A KR1019860000918A KR860000918A KR860006276A KR 860006276 A KR860006276 A KR 860006276A KR 1019860000918 A KR1019860000918 A KR 1019860000918A KR 860000918 A KR860000918 A KR 860000918A KR 860006276 A KR860006276 A KR 860006276A
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KR
South Korea
Prior art keywords
liquid crystal
crystal material
degassing method
degassing
degassed
Prior art date
Application number
KR1019860000918A
Other languages
English (en)
Other versions
KR900006073B1 (ko
Inventor
클라우스 보핑거
클라우스 보핑거 (외 3)
한스-아돌프 커마이어
미카엘 뢰머
쥐르겐 제우베르트
Original Assignee
메르크 파텐트 게젤샤프트 미트 베슈랭크터 하프퉁
노우만, 헤우만
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 메르크 파텐트 게젤샤프트 미트 베슈랭크터 하프퉁, 노우만, 헤우만 filed Critical 메르크 파텐트 게젤샤프트 미트 베슈랭크터 하프퉁
Publication of KR860006276A publication Critical patent/KR860006276A/ko
Application granted granted Critical
Publication of KR900006073B1 publication Critical patent/KR900006073B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • B01D19/0026—Degasification of liquids by bringing the liquid in a thin layer in rotating vessels or in vessels containing movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0078—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by vibration
    • 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
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3009—Cy-Ph
    • 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
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

내용 없음

Description

액정물질의 탈 가스 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 탈가스 할 물질을 박층증발기에 공급하거나 초음파처리를 추가로 실시하는 것을 특징으로 하는 감압하 열처리에 의한 액정물질의 탈가스 방법.
  2. 제1항에 있어서, 탈가스할 물질을 초음파조 중의 회전식 증발기내에서 교반하는 것을 특징으로 하는 액정물질의 탈가스 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860000918A 1985-02-14 1986-02-11 액정 물질의 탈가스방법 KR900006073B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3505001A DE3505001C1 (de) 1985-02-14 1985-02-14 Verfahren zur Entgasung fluessigkristalliner Materialien
DE3505001.2 1985-02-14
DE85-3505001 1985-02-14

Publications (2)

Publication Number Publication Date
KR860006276A true KR860006276A (ko) 1986-09-09
KR900006073B1 KR900006073B1 (ko) 1990-08-22

Family

ID=6262470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000918A KR900006073B1 (ko) 1985-02-14 1986-02-11 액정 물질의 탈가스방법

Country Status (5)

Country Link
US (1) US4699636A (ko)
EP (1) EP0191414B1 (ko)
JP (1) JPS61200194A (ko)
KR (1) KR900006073B1 (ko)
DE (2) DE3505001C1 (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5055657B2 (ja) * 2000-12-26 2012-10-24 Ｄｉｃ株式会社 液晶組成物の製造方法
US6712883B2 (en) * 2002-02-25 2004-03-30 Lg.Philips Lcd Co., Ltd. Apparatus and method for deaerating liquid crystal
FR2894154B1 (fr) * 2005-12-06 2008-03-14 Pharmatop Scr Nouveau procede de stabilisation de substances minerales ou organiques sensibles a l'oxydation.
US7810743B2 (en) * 2006-01-23 2010-10-12 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US7703698B2 (en) 2006-09-08 2010-04-27 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment chamber and continuous flow mixing system
US9283188B2 (en) * 2006-09-08 2016-03-15 Kimberly-Clark Worldwide, Inc. Delivery systems for delivering functional compounds to substrates and processes of using the same
US8034286B2 (en) 2006-09-08 2011-10-11 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment system for separating compounds from aqueous effluent
US7998322B2 (en) * 2007-07-12 2011-08-16 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber having electrode properties
US20090147905A1 (en) * 2007-12-05 2009-06-11 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for initiating thermonuclear fusion
US8858892B2 (en) 2007-12-21 2014-10-14 Kimberly-Clark Worldwide, Inc. Liquid treatment system
US8454889B2 (en) 2007-12-21 2013-06-04 Kimberly-Clark Worldwide, Inc. Gas treatment system
US8632613B2 (en) * 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web
US20090166177A1 (en) 2007-12-28 2009-07-02 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
US8057573B2 (en) * 2007-12-28 2011-11-15 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for increasing the shelf life of formulations
US8206024B2 (en) 2007-12-28 2012-06-26 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for particle dispersion into formulations
US8215822B2 (en) 2007-12-28 2012-07-10 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing antimicrobial formulations
US9421504B2 (en) 2007-12-28 2016-08-23 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
EP2452763A1 (en) 2008-03-05 2012-05-16 Southwire Company Graphite die with protective niobium layer and associated die-casting method
US8685178B2 (en) * 2008-12-15 2014-04-01 Kimberly-Clark Worldwide, Inc. Methods of preparing metal-modified silica nanoparticles
US8652397B2 (en) 2010-04-09 2014-02-18 Southwire Company Ultrasonic device with integrated gas delivery system
PL2556176T3 (pl) 2010-04-09 2020-08-24 Southwire Company, Llc Ultradźwiękowe odgazowywanie stopionych metali
JP5505743B2 (ja) * 2012-02-28 2014-05-28 Ｄｉｃ株式会社 液晶組成物の製造方法
US9528167B2 (en) 2013-11-18 2016-12-27 Southwire Company, Llc Ultrasonic probes with gas outlets for degassing of molten metals
US10233515B1 (en) 2015-08-14 2019-03-19 Southwire Company, Llc Metal treatment station for use with ultrasonic degassing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306265A (en) * 1941-04-17 1942-12-22 Colgate Palmolive Peet Co Degasifying viscous compositions
US3242643A (en) * 1963-03-04 1966-03-29 Gen Electric Method and apparatus for degasifying epoxy resin
BE696831A (ko) * 1966-05-12 1967-09-18
US3915712A (en) * 1969-07-12 1975-10-28 Agfa Gevaert Ag Process and an apparatus for improving the properties of solutions having a high solids content, which are to be used for coating a tape particularly solutions of photographic emulsions
BE794443A (fr) * 1972-01-25 1973-07-24 Ciba Geigy Procede et dispositif de degazage de fluides
US3904392A (en) * 1973-03-16 1975-09-09 Eastman Kodak Co Method of and apparatus for debubbling liquids
JPS5053282A (ko) * 1973-09-12 1975-05-12
US4205966A (en) * 1978-11-02 1980-06-03 Fuji Photo Film Co., Ltd. System for ultrasonic wave type bubble removal

Also Published As

Publication number Publication date
US4699636A (en) 1987-10-13
DE3505001C1 (de) 1986-04-17
EP0191414B1 (de) 1991-03-27
JPS61200194A (ja) 1986-09-04
DE3678310D1 (de) 1991-05-02
KR900006073B1 (ko) 1990-08-22
EP0191414A2 (de) 1986-08-20
EP0191414A3 (en) 1988-03-16

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