KR101304588B1 - 아크릴계 공중합체 및 이를 포함하는 광학필름 - Google Patents
아크릴계 공중합체 및 이를 포함하는 광학필름 Download PDFInfo
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- KR101304588B1 KR101304588B1 KR1020100058716A KR20100058716A KR101304588B1 KR 101304588 B1 KR101304588 B1 KR 101304588B1 KR 1020100058716 A KR1020100058716 A KR 1020100058716A KR 20100058716 A KR20100058716 A KR 20100058716A KR 101304588 B1 KR101304588 B1 KR 101304588B1
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- methacrylate
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- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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- 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
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/10—Esters
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- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
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- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1806—C6-(meth)acrylate, e.g. (cyclo)hexyl (meth)acrylate or phenyl (meth)acrylate
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- 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
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
단량체(중량%) | Tg (℃) |
Mw | |||
MMA | PhMA | TBMA | |||
실시예1 | 89 | 10 | 1 | 122 | 115000 |
실시예2 | 87 | 10 | 3 | 128 | 100000 |
실시예3 | 85 | 10 | 5 | 131 | 110000 |
실시예4 | 80 | 10 | 10 | 136 | 110000 |
비교예1 | 90 | 10 | - | 118 | 100000 |
단량체(중량%) | 컴파운딩(중량부) | 투명도 Haze(%) | Rin (nm) |
Rth (nm) |
||||
MMA | PhMA | TBMA | MMA-PhMA- TBMA | PC | ||||
실시예1 | 89 | 10 | 1 | 98 | 2 | ○ | 1.5 | -0.9 |
실시예2 | 87 | 10 | 3 | 98 | 2 | ○ | 1.6 | -0.9 |
실시예3 | 85 | 10 | 5 | 98 | 2 | ○ | 1.3 | -1.6 |
실시예4 | 80 | 10 | 10 | 98 | 2 | ○ | 1.8 | -1.5 |
비교예1 | 90 | 10 | - | 98 | 2 | ○ | 1.4 | 0.9 |
실시예1 | 실시예2 | 실시예3 | 실시예4 | 비교예1 | |
필름에 구멍이 생기는 높이(mm) |
650 | 640 | 670 | 630 | 540 |
Claims (18)
폴리카보네이트계 수지, 폴리아릴레이트계 수지, 폴리나프탈렌계 수지 또는 폴리노보넨계 수지가 혼합된 수지 조성물.
[수학식 1]
Rin = (nx - ny) ×d
[수학식 2]
Rth = (nz - ny) ×d
상기 수학식 1 및 2에서,
nx는 필름의 면 방향에 있어서, 가장 굴절율이 큰 방향의 굴절율이고,
ny는 필름의 면 방향에 있어서, nx 방향의 수직 방향의 굴절율이며,
nz는 두께 방향의 굴절율이고,
d는 필름의 두께이다.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100058716A KR101304588B1 (ko) | 2010-06-21 | 2010-06-21 | 아크릴계 공중합체 및 이를 포함하는 광학필름 |
JP2013509008A JP5679492B2 (ja) | 2010-06-21 | 2011-06-14 | 樹脂組成物、光学フィルム、偏光板および液晶表示装置 |
US13/805,224 US20130158201A1 (en) | 2010-06-21 | 2011-06-14 | Acrylic copolymer and optical film including the same |
PCT/KR2011/004341 WO2011162499A2 (ko) | 2010-06-21 | 2011-06-14 | 아크릴계 공중합체 및 이를 포함하는 광학필름 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100058716A KR101304588B1 (ko) | 2010-06-21 | 2010-06-21 | 아크릴계 공중합체 및 이를 포함하는 광학필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110138686A KR20110138686A (ko) | 2011-12-28 |
KR101304588B1 true KR101304588B1 (ko) | 2013-09-05 |
Family
ID=45371916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100058716A Active KR101304588B1 (ko) | 2010-06-21 | 2010-06-21 | 아크릴계 공중합체 및 이를 포함하는 광학필름 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130158201A1 (ko) |
JP (1) | JP5679492B2 (ko) |
KR (1) | KR101304588B1 (ko) |
WO (1) | WO2011162499A2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103571118B (zh) * | 2012-08-09 | 2017-07-18 | 住友化学株式会社 | 光学材料用树脂组合物及其制造方法 |
JP2014228760A (ja) * | 2013-05-24 | 2014-12-08 | コニカミノルタ株式会社 | 偏光板保護フィルム、偏光板及び液晶表示装置 |
JP6398426B2 (ja) * | 2014-07-29 | 2018-10-03 | 住友化学株式会社 | 樹脂組成物 |
JP6911422B2 (ja) * | 2016-04-08 | 2021-07-28 | 三菱ケミカル株式会社 | メタクリル酸エステル及びその製造方法、並びにその(共)重合体 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090092530A (ko) * | 2008-02-27 | 2009-09-01 | 주식회사 엘지화학 | 위상차 필름, 이의 제조방법, 및 이를 포함하는 액정 표시장치 |
KR100952285B1 (ko) | 2007-06-14 | 2010-04-13 | 주식회사 엘지화학 | (메트)아크릴계 수지를 포함하는 광학필름 및 이의제조방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3719239A1 (de) * | 1987-06-06 | 1988-12-15 | Roehm Gmbh | Vertraegliche polycarbonat-polymethacrylat-mischungen |
US5200492A (en) * | 1990-10-29 | 1993-04-06 | Kuraray Co., Ltd. | Polymer blends |
JP3048183B2 (ja) * | 1991-07-30 | 2000-06-05 | 株式会社クラレ | 低複屈折性メタクリル系樹脂組成物 |
JP3119457B2 (ja) * | 1992-04-29 | 2000-12-18 | 株式会社クラレ | 透明フィルム |
JP3215719B2 (ja) * | 1992-06-18 | 2001-10-09 | 株式会社クラレ | 重合体組成物 |
JP3202792B2 (ja) * | 1992-06-19 | 2001-08-27 | 日本ペイント株式会社 | レジスト組成物 |
JPH0778153B2 (ja) * | 1992-10-09 | 1995-08-23 | ヘキスト合成株式会社 | 耐久性外装塗料用合成樹脂水性エマルジョン |
JPH09168764A (ja) * | 1995-12-19 | 1997-06-30 | Nof Corp | 塗膜の形成方法および塗装物 |
WO2002085980A1 (en) * | 2001-04-20 | 2002-10-31 | Plaskolite, Inc. | High heat distortion temperature methacrylate polymer blends |
JP2003089772A (ja) * | 2001-09-18 | 2003-03-28 | Sony Chem Corp | 粘着剤組成物及び粘着シートの製造方法 |
JP4431336B2 (ja) * | 2003-04-09 | 2010-03-10 | 株式会社日本触媒 | 樹脂組成物、光学フィルターおよびプラズマディスプレー |
JP4074847B2 (ja) * | 2003-09-30 | 2008-04-16 | 恵和株式会社 | 光学シート及びこれを用いたバックライトユニット |
JPWO2005105918A1 (ja) * | 2004-04-28 | 2008-03-13 | 東レ株式会社 | アクリル樹脂フィルムおよび製造方法 |
CN101253431A (zh) * | 2005-08-30 | 2008-08-27 | 日东电工株式会社 | 偏光件保护膜、偏光板和图像显示装置 |
JP2011184621A (ja) * | 2010-03-10 | 2011-09-22 | Dic Corp | 耐汗性プラスチック基材コーティング剤 |
-
2010
- 2010-06-21 KR KR1020100058716A patent/KR101304588B1/ko active Active
-
2011
- 2011-06-14 US US13/805,224 patent/US20130158201A1/en not_active Abandoned
- 2011-06-14 WO PCT/KR2011/004341 patent/WO2011162499A2/ko active Application Filing
- 2011-06-14 JP JP2013509008A patent/JP5679492B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100952285B1 (ko) | 2007-06-14 | 2010-04-13 | 주식회사 엘지화학 | (메트)아크릴계 수지를 포함하는 광학필름 및 이의제조방법 |
KR20090092530A (ko) * | 2008-02-27 | 2009-09-01 | 주식회사 엘지화학 | 위상차 필름, 이의 제조방법, 및 이를 포함하는 액정 표시장치 |
Also Published As
Publication number | Publication date |
---|---|
US20130158201A1 (en) | 2013-06-20 |
KR20110138686A (ko) | 2011-12-28 |
JP5679492B2 (ja) | 2015-03-04 |
WO2011162499A2 (ko) | 2011-12-29 |
WO2011162499A3 (ko) | 2012-05-03 |
JP2013533323A (ja) | 2013-08-22 |
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