KR880700282A - 편광필름 - Google Patents

편광필름

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Publication number
KR880700282A
KR880700282A KR1019860700337A KR860700337A KR880700282A KR 880700282 A KR880700282 A KR 880700282A KR 1019860700337 A KR1019860700337 A KR 1019860700337A KR 860700337 A KR860700337 A KR 860700337A KR 880700282 A KR880700282 A KR 880700282A
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KR
South Korea
Prior art keywords
substituted
group
cooh
polarizing film
atom
Prior art date
Application number
KR1019860700337A
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English (en)
Other versions
KR900001117B1 (ko
Inventor
가쓰지 나까무라
준이찌 후지요
호소누마신
마사까쓰 나까쓰까
쓰또무 니시자와
Original Assignee
도즈까 야스 야끼
미쓰이도오아쓰 가가꾸 가부시끼가이샤
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Application filed by 도즈까 야스 야끼, 미쓰이도오아쓰 가가꾸 가부시끼가이샤 filed Critical 도즈까 야스 야끼
Publication of KR880700282A publication Critical patent/KR880700282A/ko
Application granted granted Critical
Publication of KR900001117B1 publication Critical patent/KR900001117B1/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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)

Abstract

내용 없음

Description

편광필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 2색성 유기 착색제를 배향된 상태로 함유하는 소수성 중합체로 구성된 편광 필름으로서, 2색성 유기 착색제가 물, 유기 용매 및 액정에 실질적으로 불용성이고, 착색제를 폴리에틸렌 테레프탈레이트와 잘 혼합하고 생성된 혼합물을 용융시키고 이를 필름으로 형성함으로써 수록된 필림으로 착색제의 2색성비를 측정할때 이것이 7이상임을 특징으로 하는 편광 필름.
  2. 제 1 항에 있어서, 2색성 유기 착색제가 배트 염료 및 유기 안료로 부터 선택됨을 특징으로 하는 편광 필름.
  3. 제 1 항에 있어서, 2색성유기 착색제가 다음식의 화합물임을 특징으로 하는 편광필름.
    식중,X₁,X₂,X₃,X₄,X5및 X6는 1~3탄소원자를 갖는 알칼기로 치환될 수 있는 수소 원자, 할로겐원자, 히드록실기 또는 아미노기이고, X₁,X₂,X₃및 X6중 적어도 하나는 1~3탄소 원자를 갖는 알킬기로 치환될 수 있는 히드록실기 또는 아미노기이고 ; Z는 산소 원자, 황원자 또는 아미노기이고 ; R₁및R₂는 독립적으로 수소 원자, 할로겐원자, 매틸기 또는 메톡시기 이고 ; R₃는 -COOH, -COOR₄, -CONH₂, -CONHR₄, -OOCR₄, -NHCOR₄, -N=N-R₄
    [식중, R₄는 R₁,R₂, -COOH및/또는 -COOCH₃로 치환될 수 있는 페닐, 비페닐 또는 나프탈렌 라디칼이고, 고리 A는 R₁,R₂, -COOH및/또는 -COOCH₃로 치환될 수 있는 페닐, 비페닐 또는 나프탈렌 라디칼이거나 X₁,X₂,X₃,X₄,X5및/또는 X6로 치환될 수 있는 안트라 퀴논 라디칼임 이고] ; n은 정수1,2또는 3임.
  4. 제 1 항에 있어서, 2 색성 유기 착색제가 다음식의 화합물을 특징으로 하는 편광 필름
    식중, R₁및R₂는 독립적으로 수소 원자, 할로겐 원자, 메틸기 또는 메톡시기이고 ; R5는 -COOH, -COOH₃, -COOC₂H5, -COOR61~10탄소 원자를 갖는 알킬기, 1~10탄소 원자를 갖는 알콕시기,
    [식중, R6는 R₁및R₂로 치환될 수 있는 페닐라디칼임] 이고 ; n은 정수 1,2또는 3임.
  5. 제 1 항에 있어서, 2색성 유기 착색제가 다음식의 화합물임을 특징으로 하는 편광 필름
    식중, Y는 산소 원자 또는 황원자 이고 ; X7,X8,X9,X10,X11, 및 X12는 1~3 탄소 원자를 갖는 알킬기로 치환될 수 있는 수소 원자, 할로겐 원자, 히드록실기 또는 아미노기이고 : Q는 X,7X8,X9,X10,X11, 또는 X12로 치환될 수 있는 안트라 퀴논 라디칼 또는 다음식의 기염.
    식중, R₁및 R₂는 수소원자, 할로겐원자, 메틸기 또는 메톡시기이고, m은 정수 1,2 또는 3이고, R7은 -COOH, -COOR₄, -CONH₂, -CONHR₄, -COCR₄, -NHCOR₄, -N=N-R₄,
    임. 식중, R₄및 고리 B는 R₁,R₂, COOH 및/또는 -COOCH₃로 치환될 수 있는 페닐, 비페닐 또는 나프탈렌 라디칼임.
  6. 제 1 항에 있어서, 2 색성 유기 착색제가 다음식의 화합물임을 특징으로 하는 편광 필림.
    식중, R₁,R₂, 및 R₁′는 수소원자, 할로겐 원자, 메틸기 또는 메톡시기이고 : R8은 수소원자, -COOH, -COOR₄, -CONH₂, -CONHR₄, -COCR₄, -NHCOR₄, -N=N=R₄,
    임, 식중, R4및 고리 B는 R₁,R₂, -COOH 및/또는 -COOHC₃로 치환될 수 있는 페닐, 비페닐 또는 나프탈렌 라디칼임.
  7. 제 1 항에 있어서, 필름 기저수지가 폴리에틸렌 테레프탈레이트, 폴리에틸렌 나프탈레이트 및 폴리부틸렌 테레프탈레이트로 구성된 군으로 부터 선택된 하나 이상의 중합체를 80 중량％이상 함유함을 특징으로 하는 편광 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860700337A 1984-10-05 1985-06-12 편광필름 KR900001117B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP210067 1984-10-05
JP59210067A JPS6187757A (ja) 1984-10-05 1984-10-05 色素およびこれを用いた偏光フイルム
PCT/JP1985/000328 WO1986002170A1 (en) 1984-10-05 1985-06-12 Polarizing film

Publications (2)

Publication Number Publication Date
KR880700282A true KR880700282A (ko) 1988-02-22
KR900001117B1 KR900001117B1 (ko) 1990-02-27

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Family Applications (1)

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Country Status (8)

Country Link
US (2) US4824882A (ko)
EP (1) EP0198082B1 (ko)
JP (1) JPS6187757A (ko)
KR (1) KR900001117B1 (ko)
CH (1) CH667927A5 (ko)
DE (2) DE3590479T (ko)
GB (1) GB2175707B (ko)
WO (1) WO1986002170A1 (ko)

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JPS5994706A (ja) * 1982-11-22 1984-05-31 Mitsui Toatsu Chem Inc 偏光フイルムの製造方法
JPS59111113A (ja) * 1982-12-16 1984-06-27 Mitsui Toatsu Chem Inc 粘着層を有する偏光フイルム
JPS59182877A (ja) * 1983-04-01 1984-10-17 Hitachi Ltd ゲスト−ホスト型液晶組成物
JPS59182878A (ja) * 1983-04-01 1984-10-17 Hitachi Ltd ゲスト―　ホスト型液晶組成物
JPS59193461A (ja) * 1983-04-18 1984-11-02 Fuji Photo Film Co Ltd 光導電性組成物およびそれを用いた電子写真感光材料
JP2577676B2 (ja) * 1991-12-11 1997-02-05 新日本製鐵株式会社 加工性のすぐれた建材用塗装アルミメッキ鋼板
JPH05210330A (ja) * 1992-01-30 1993-08-20 Fuji Xerox Co Ltd 加熱ローラ定着装置の温度検知装置

Also Published As

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WO1986002170A1 (en) 1986-04-10
DE3590479C2 (ko) 1992-12-24
KR900001117B1 (ko) 1990-02-27
EP0198082B1 (en) 1992-07-15
US4824882A (en) 1989-04-25
GB8612389D0 (en) 1986-06-25
EP0198082A4 (en) 1989-04-26
GB2175707B (en) 1988-10-26
EP0198082A1 (en) 1986-10-22
US5059356A (en) 1991-10-22
JPH0430986B2 (ko) 1992-05-25
DE3590479T (de) 1986-10-30
JPS6187757A (ja) 1986-05-06
CH667927A5 (de) 1988-11-15
GB2175707A (en) 1986-12-03

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