ATE417887T1 - Verfahren zur herstellung eines intrinsischen polarisators aus einer polymerfolie - Google Patents

Verfahren zur herstellung eines intrinsischen polarisators aus einer polymerfolie

Info

Publication number
ATE417887T1
ATE417887T1 AT03716463T AT03716463T ATE417887T1 AT E417887 T1 ATE417887 T1 AT E417887T1 AT 03716463 T AT03716463 T AT 03716463T AT 03716463 T AT03716463 T AT 03716463T AT E417887 T1 ATE417887 T1 AT E417887T1
Authority
AT
Austria
Prior art keywords
polymeric sheet
producing
polymer film
intrinsic polarizer
catalyst
Prior art date
Application number
AT03716463T
Other languages
German (de)
English (en)
Inventor
John J Cael
Jason W Balich
Pradnya V Nagarkar
Kim M Vogel
Hassan Sahouani
Original Assignee
3M Innovative Properties Co
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
Priority claimed from US10/118,489 external-priority patent/US6814899B2/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE417887T1 publication Critical patent/ATE417887T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/14—Chemical modification with acids, their salts or anhydrides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT03716463T 2002-04-06 2003-03-12 Verfahren zur herstellung eines intrinsischen polarisators aus einer polymerfolie ATE417887T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/118,489 US6814899B2 (en) 2002-02-12 2002-04-06 Enhanced K-type polarizer
US10/277,252 US20030189275A1 (en) 2002-04-06 2002-10-20 Enhanced intrinsic polarizer

Publications (1)

Publication Number Publication Date
ATE417887T1 true ATE417887T1 (de) 2009-01-15

Family

ID=29253946

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03716463T ATE417887T1 (de) 2002-04-06 2003-03-12 Verfahren zur herstellung eines intrinsischen polarisators aus einer polymerfolie

Country Status (10)

Country Link
US (1) US20030189275A1 (enExample)
EP (1) EP1495070B1 (enExample)
JP (1) JP2005522726A (enExample)
KR (1) KR20040106322A (enExample)
CN (1) CN100386368C (enExample)
AT (1) ATE417887T1 (enExample)
AU (1) AU2003220168A1 (enExample)
DE (1) DE60325340D1 (enExample)
TW (1) TWI267665B (enExample)
WO (1) WO2003087202A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808657B2 (en) * 2002-02-12 2004-10-26 3M Innovative Properties Company Process for preparing a K-type polarizer
US20050073065A1 (en) * 2002-04-06 2005-04-07 Mack Jon M. Process for making an intrinsic polarizer
US7573637B2 (en) 2004-08-03 2009-08-11 Seiko Epson Corporation Intrinsic polarizer and method of manufacturing an intrinsic polarizer
TW200617384A (en) * 2004-11-19 2006-06-01 Optimax Tech Corp Real-time monitoring the variation of dye solution in the process of a polarizer
US7391569B2 (en) * 2004-12-29 2008-06-24 3M Innovative Properties Company Projection system including intrinsic polarizer
CN100370287C (zh) * 2005-02-02 2008-02-20 力特光电科技股份有限公司 即时监控偏光板制程中染色溶液组成物变化的方法
JP4999633B2 (ja) * 2007-10-15 2012-08-15 日東電工株式会社 偏光膜、及び液晶表示装置
JP5525213B2 (ja) 2009-08-28 2014-06-18 富士フイルム株式会社 偏光膜、積層体、及び液晶表示装置
JP5657243B2 (ja) 2009-09-14 2015-01-21 ユー・ディー・シー アイルランド リミテッド カラーフィルタ及び発光表示素子
JP6245878B2 (ja) * 2013-07-30 2017-12-13 サムスン エスディアイ カンパニー, リミテッドSamsung Sdi Co., Ltd. ポリエン（ｐｏｌｙｅｎｅ）系偏光フィルム（ｆｉｌｍ）の製造方法、ポリエン系偏光フィルム、積層偏光フィルム、及び表示装置
KR102659449B1 (ko) * 2020-08-04 2024-04-19 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445555A (en) * 1945-04-16 1948-07-20 Polaroid Corp Light-polarizing polyvinyl sheet containing polyvinyl compoundboric acid complex
US3914017A (en) * 1973-11-05 1975-10-21 Polaroid Corp K-sheet type polarizers prepared from polyvinyl alcohol graft copolymers
US4396642A (en) * 1981-11-24 1983-08-02 American Hoechst Corporation Hydrolytically stabilized polarizer
US4842781A (en) * 1984-02-29 1989-06-27 Mitsui Toatsu Chemicals, Inc. Colored polarizing film and method of making same
CA1269555A (en) * 1984-11-16 1990-05-29 Sumitomo Chemical Company, Limited Light-polarizing film
US4818624A (en) * 1986-12-19 1989-04-04 Polaroid Corporation, Patent Department Stabilized light-polarizing material
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US5666223A (en) * 1995-12-01 1997-09-09 Polaroid Corporation High-efficiency K-sheet polarizer
US5925289A (en) * 1997-06-20 1999-07-20 Polaroid Corporation Synthetic UV-bleached polarizer and method for the manufacture thereof
US5973834A (en) * 1997-12-19 1999-10-26 Polaroid Corporation Method for the manufacture of a light-polarizing polyvinylene sheet
US6111697A (en) * 1998-01-13 2000-08-29 3M Innovative Properties Company Optical device with a dichroic polarizer and a multilayer optical film
US6113811A (en) * 1998-01-13 2000-09-05 3M Innovative Properties Company Dichroic polarizing film and optical polarizer containing the film
US6814899B2 (en) * 2002-02-12 2004-11-09 3M Innovative Properties Company Enhanced K-type polarizer

Also Published As

Publication number Publication date
WO2003087202A1 (en) 2003-10-23
CN1653117A (zh) 2005-08-10
DE60325340D1 (de) 2009-01-29
EP1495070B1 (en) 2008-12-17
AU2003220168A1 (en) 2003-10-27
TWI267665B (en) 2006-12-01
CN100386368C (zh) 2008-05-07
EP1495070A1 (en) 2005-01-12
JP2005522726A (ja) 2005-07-28
KR20040106322A (ko) 2004-12-17
US20030189275A1 (en) 2003-10-09
TW200305736A (en) 2003-11-01

Similar Documents

Publication Publication Date Title
ATE498850T1 (de) Verfahren zur herstellung eines intrinsischen polarisierers
DE60325340D1 (de) Verfahren zur herstellung eines intrinsischen polarisators aus einer polymerfolie
ATE528123T1 (de) Verfahren zur herstellung von gestreckter folie
DE69918462D1 (de) Verfahren zur herstellung eines blättrigen polymer nanoverbundstoffes mit hohem i.v. mit einem oligomeren harzvorläufer und daraus hergestellte gegenstände
KR987000594A (ko) 고효율 k-시트 편광자 및 그의 제조 방법(high-efficiency k-sheet polarizer and mrthod for making the same)
DE59108100D1 (de) Verfahren zur Herstellung eines Olefinpolymers
AT364763B (de) Verfahren zur herstellung eines muffenrohres aus orientierbarem, thermoplastischem polymermaterial
DE69505647D1 (de) Verfahren zur herstellung von biaxial orientierten filmen aus thermoplastischem polymer
DE69505398D1 (de) Verfahren zur herstellung von verbesserten superabsorbierenden polymeren
ATE448927T1 (de) Vorrichtung und verfahren zur herstellung einer zweiseitig gemusterten bahn in deckung
ATE42581T1 (de) Fasern, baender und folien aus bestrahltem polyaethylen und verfahren zur herstellung derselben.
ATE373689T1 (de) Wärmeschrumpfbare polyesterfolien und verfahren zur herstellung davon
ATE492590T1 (de) Methode zur aktivierung des schrumpfverhltens eines films
TW200508291A (en) Process for making an intrinsic polarizer
ATE413617T1 (de) Verfahren zur herstellung eines lichtdiffusionsfilms
ATE451217T1 (de) Verfahren zur herstellung einer biaxial gereckten folie aus einem ethylen-vinylalkohol-copolymer
DE69635632D1 (de) Verbesserte Verfahren zur Reduzierung der allergischen Wirkung von Gegenständen aus Naturkautschuklatex
DE60023240D1 (de) Hochgeschwindigkeitsverfahren zur Herstellung einer Folie mit hoher Streckung
DE69514252D1 (de) Verfahren zur herstellung von polymeren mit multimodaler molekulargewichtsverteilung
DE69108938D1 (de) Verfahren zur Herstellung eines Feldeffekttransistors mit einer LDD-Struktur.
ATE553254T1 (de) Verfahren zur herstellung von papier
DE69610099D1 (de) Verfahren zur herstellung von fluor-enthaltenden polymeren
ATE340547T1 (de) Verfahren zur herstellung einer elastischen verbundfolie
ATE320516T1 (de) Verfahren zur herstellung von polymerfilamenten
DE69514027D1 (de) Vorrichtung zur Herstellung Langmuir-Blodgett-Filmen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties