KR880000805A - 편광 필름 - Google Patents

편광 필름 Download PDF

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Publication number
KR880000805A
KR880000805A KR1019870006108A KR870006108A KR880000805A KR 880000805 A KR880000805 A KR 880000805A KR 1019870006108 A KR1019870006108 A KR 1019870006108A KR 870006108 A KR870006108 A KR 870006108A KR 880000805 A KR880000805 A KR 880000805A
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KR
South Korea
Prior art keywords
group
alkyl group
atom
polarizing film
general formula
Prior art date
Application number
KR1019870006108A
Other languages
English (en)
Other versions
KR960002307B1 (ko
Inventor
고노에 미우라
데쭈오 오자와
세이고 오꾸무라
히데또시 우라시마
Original Assignee
시바다 마쯔지로오
미쯔비시 가세이고오교 가부시끼가이샤
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 시바다 마쯔지로오, 미쯔비시 가세이고오교 가부시끼가이샤 filed Critical 시바다 마쯔지로오
Publication of KR880000805A publication Critical patent/KR880000805A/ko
Application granted granted Critical
Publication of KR960002307B1 publication Critical patent/KR960002307B1/ko

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/22—Dyes with unsubstituted amino groups
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

내용 없음

Description

편광 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 기재상에 일반식(Ⅰ)의 안트라퀴논 염료를 갖는 필름 기재를 함유하는 편광 필름.
    (Ⅰ)
    상기식에서, R1및 R2는 각각 수소원자, 알킬 그룹, 알콕시 그룹, 아르알킬옥시 그룹, 아릴 그룹, 사이클로헥실 그룹, 4-알킬사이클로헥실 그룹, 카복실산 에스테르 그룹, 카복실산 아미드 그룹, 할로겐 원자,
    ,, 또는이고;
    X는 산소원자, 황 원자 또는 아미노 그룹이다.
  2. 제1항에 있어서, R1및 R2가 각각 수소원자, C1-C9알킬그룹, C1-C9알콕시 그룹, 벤질옥시 그룹 ; C1-C9알킬그룹 또는 C1-C9알콕시 그룹으로 치환된 벤질옥시 그룹 ;
    (여기에서 R3는 수소원자 또는 C1-C9알킬그룹이고 ; R4는 수소원자 C1-C9알킬그룹, 또는 C1-C9알콕시 그룹이다) ; C1-C9알킬그룹으로 치환된 트란스-4-알킬사이클로헥실 그룹 ;
    (여기에서 R5는 C1-C9알킬 그룹이다) ;
    불소원자, 염소원자 또는 브롬원자인 일반식(Ⅰ)의 안트라퀴논 염료를 함유하는 편광 필름.
  3. 제1항에 있어서, 안트라퀴논 염료가 하기 일반식의 화합물인 편광 필름.
  4. 제1항에 있어서, 안트라퀴논 염료가 하기 일반식의 화합물인 편광 필름.
  5. 제1항에 있어서, 우수한 내열성 및 내습성 필름 기재가 폴리에스테르, 폴리아미드, 폴리아미드 또는 폴리에틸렌 테레프탈레이트-파라하이드록시벤조산의 코폴리에스테르 액정인 편광 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870006108A 1986-06-17 1987-06-17 편광 필름 KR960002307B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP140956 1986-06-17
JP61140956A JPH0652327B2 (ja) 1986-06-17 1986-06-17 偏光フイルム
JP140956/86 1986-06-17

Publications (2)

Publication Number Publication Date
KR880000805A true KR880000805A (ko) 1988-03-29
KR960002307B1 KR960002307B1 (ko) 1996-02-16

Family

ID=15280725

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870006108A KR960002307B1 (ko) 1986-06-17 1987-06-17 편광 필름

Country Status (6)

Country Link
US (1) US4840640A (ko)
EP (1) EP0253144B1 (ko)
JP (1) JPH0652327B2 (ko)
KR (1) KR960002307B1 (ko)
CA (1) CA1289700C (ko)
DE (1) DE3766664D1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU666704B2 (en) * 1992-02-28 1996-02-22 Lilly Industries Limited Anthraquinone compounds and pharmaceutical compositions containing them
GB9417102D0 (en) * 1994-08-24 1994-10-12 Lilly Industries Ltd Pharmaceutical compounds
US5667719A (en) * 1995-06-02 1997-09-16 Hoechst Celanese Corp. High extinction polarizer films comprising liquid crystal polymeric moieties
US5753145A (en) * 1995-06-02 1998-05-19 Hoecst Celanese Corp. Polarizer films with high thermal and hygroscopic stability
US5707566A (en) * 1995-06-02 1998-01-13 Hoechst Celanese Corp. Process for preparing high performance polarizer films
US5672296A (en) * 1995-06-02 1997-09-30 Hoechst Celanese Corp. Polarizer films comprising wholly aromatic liquid crystalline polymers and dichroic dyes
US5674129A (en) * 1995-06-09 1997-10-07 Case Corporation Adjustable shield for power take-off shaft
US5746949A (en) * 1995-11-21 1998-05-05 Hoechst Celanese Corp. Polarizer films comprising aromatic liquid crystalline polymers comprising dichroic dyes in their main chains
US5738803A (en) * 1995-12-14 1998-04-14 Hoechst Celanese Corp Polarizer films comprising wholly aromatic liquid crystalline polymers and dichroic dyes
US6268026B1 (en) 1997-10-20 2001-07-31 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same
US6312772B1 (en) 1997-10-20 2001-11-06 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer
US6426128B1 (en) 1998-01-06 2002-07-30 Hna Holdings, Inc. Co-processable multi-layer laminates for forming high strength, haze-free, transparent articles and methods of producing same
SG141208A1 (en) * 2001-06-28 2008-04-28 Sumitomo Chemical Co Liquid crystal polyester resin mixture
US20050104037A1 (en) * 2003-09-23 2005-05-19 Lazarev Pavel I. Two-phase film materials and method for making
JP4586532B2 (ja) * 2004-01-19 2010-11-24 三菱化学株式会社 異方性色素膜用色素組成物、異方性色素膜及び偏光素子
WO2010016696A2 (ko) * 2008-08-08 2010-02-11 웅진케미칼 주식회사 이색성 염료가 포함된 편광필름 및 이의 제조방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882119A (en) * 1959-04-14 Process for dyeing polyester materials
FR1348153A (fr) * 1962-02-21 1964-01-04 Ciba Geigy Procédé de teinture de matières fibreuses à base de polyesters
US4115056A (en) * 1975-05-26 1978-09-19 Ciba-Geigy Ag Methods for dyeing or printing using amino-anthraquinone reactive disperse dyes
JPS5445153A (en) * 1977-09-16 1979-04-10 Mitsubishi Electric Corp Polarizing film
CH646452A5 (fr) * 1980-03-14 1984-11-30 Asulab Sa Composition a base de cristal liquide pour dispositif electro-optique.
JPS6187757A (ja) * 1984-10-05 1986-05-06 Mitsui Toatsu Chem Inc 色素およびこれを用いた偏光フイルム

Also Published As

Publication number Publication date
EP0253144A3 (en) 1988-11-23
EP0253144A2 (en) 1988-01-20
JPH0652327B2 (ja) 1994-07-06
US4840640A (en) 1989-06-20
JPS62296101A (ja) 1987-12-23
CA1289700C (en) 1991-10-01
EP0253144B1 (en) 1990-12-12
DE3766664D1 (de) 1991-01-24
KR960002307B1 (ko) 1996-02-16

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