KR20080039740A - 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 - Google Patents
광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 Download PDFInfo
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- KR20080039740A KR20080039740A KR1020060107452A KR20060107452A KR20080039740A KR 20080039740 A KR20080039740 A KR 20080039740A KR 1020060107452 A KR1020060107452 A KR 1020060107452A KR 20060107452 A KR20060107452 A KR 20060107452A KR 20080039740 A KR20080039740 A KR 20080039740A
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- C—CHEMISTRY; METALLURGY
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- C09J133/00—Adhesives based on homopolymers or 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
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- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of 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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- C09J133/00—Adhesives based on homopolymers or 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
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- C09J133/00—Adhesives based on homopolymers or 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
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- C09J133/00—Adhesives based on homopolymers or 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
- C08L2312/06—Crosslinking by radiation
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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
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
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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
- C08L33/062—Copolymers with monomers not covered by C08L33/06
- C08L33/066—Copolymers with monomers not covered by C08L33/06 containing -OH groups
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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
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
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- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
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- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
- C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
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- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polarising Elements (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
Claims (14)
- 알킬의 탄소수가 2 ∼ 14의 알킬(메타)아크릴산 에스테르 단량체 및 공중합 가능한 광 개시제기 함유 단량체를 함유하는 (메타)아크릴계 공중합체를 포함하고,하기 식(1)로 나타나는 겔(Gel)분율이 10 ∼ 55%이며,하기 식(2)로 나타나는 팽창비가 30 ∼ 110이고,최종 가교 점착제에서 에틸 아세테이트로 용출된 솔(Sol)의 중량평균 분자량이 60만 이상인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물:겔(Gel)분율(%)=B/A x 100 (1)팽창비=C/B (2)상기 식 (1) 또는 (2)에서,A는 아크릴계 점착제 조성물의 질량을 나타내고, B는 상온에서 에틸 아세테이트로 48시간 침적 후의 아크릴계 점착제 조성물의 불용해분의 건조 질량을 나타내며, C는 상온에서 에틸 아세테이트로 48시간 침적 후의 에틸 아세테이트에 의해 팽창된 불용해분의 질량(아크릴 점착제 불용해분 질량 + 침투된 용제의 질량)을 나타낸다.
- 제 1 항에 있어서, (메타)아크릴계 공중합체는 알킬기가 2 ∼ 14인 알킬 (메타)아크릴산 에스테르 단량체 50 ∼ 99.8 중량부 및 광 개시제기 함유 단량체 0.01 ∼ 3 중량부를 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, 알킬(메타)아크릴산 에스테르 단량체가 에틸(메타)아크릴레이트, n-프로필(메타)아크릴레이트, 이소프로필(메타)아크릴레이트, n-부틸(메타)아크릴레이트, t-부틸(메타)아크릴레이트, sec-부틸(메타)아크릴레이트, 펜틸(메타)아크릴레이트, 2-에틸헥실(메타)아크릴레이트, n-옥틸(메타)아크릴레이트, 이소옥틸(메타)아크릴레이트, 이소노닐(메타)아크릴레이트, 라우릴(메타)아크릴레이트, 및 테트라데실(메타)아크릴레이트로 이루어진 군으로부터 선택된 1 종 이상인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, 광 개시제기 함유 단량체가 하기 화학식 1의 화합물인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.[화학식 1]X-Y상기 식에서 X는 에틸렌성 이중결합을 포함하는 탄화수소기를 나타내고,Y는 광 개시 관능기를 포함하고, 헤테로원자를 포함할 수 있는 탄화수소기를 나타낸다.
- 제 4 항에 있어서, X가 P-Q-를 나타내고, 여기서 P-는 CR1R2=CR-CO-를 나타내며(R1, R2, 및 R은 각각 수소 또는 메틸을 나타냄), Q는 O 또는 단일결합을 나타 내고, Y는 벤조일기를 함유하는 탄화수소기, 티타노센, 캄포퀴논, 트리클로로메틸-트리아진 또는 티옥산텐을 나타내는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, (메타)아크릴계 공중합체는 0.01 내지 5 중량부의 극성 단량체를 추가로 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 6 항에 있어서, 극성 단량체는 2-하이드록시에틸(메타)아크릴레이트, 2-하이드록시프로필(메타)아크릴레이트, 4-하이드록시부틸(메타)아크릴레이트, 2-하이드록시에틸렌글리콜(메타)아크릴레이트, 2-하이드록시프로필렌글리콜(메타)아크릴레이트, 아크릴산, 메타크릴산, 아크릴산 이중체, 이타콘산, 말레인산 및 말레인산 무수물로 구성된 그룹으로부터 선택된 하나 이상인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, (메타)아크릴계 공중합체는 20 중량부 이하의 공중합 가능한 비닐계 단량체를 추가로 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, 상기 (메타)아크릴계 공중합체 100 중량부에 대해 실란계 커플링제 0.005 ∼ 5 중량부 및 점착성부여 수지 1 ∼ 100 중량부를 추가로 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1항에 있어서, 상기 아크릴계 공중합체가 용액중합법, 광중합법, 벌크중합법, 서스펜션 중합법, 및 에멀전 중합법으로 구성된 그룹으로부터 선택되는 중합방법으로 제조되는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 편광필름의 일면 또는 양면에 제 1 항에 따른 편광판용 아크릴계 점착제 조성물로 형성된 점착제층을 포함하는 것을 특징으로 하는 점착편광판.
- 제 12 항에 있어서, 상기 점착편광판은 보호층, 반사층, 위상차판, 광시야각 보상필름 및 휘도 향상필름으로 구성된 그룹으로부터 선택되는 1종 이상의 층을 더 포함하는 것을 특징으로 하는 점착편광판.
- 제 12 항 또는 제 13 항의 점착편광판을 액정 셀의 일면 또는 양면에 접합하는 액정패널을 포함하는 것을 특징으로 하는 액정표시장치.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060107452A KR100990673B1 (ko) | 2006-11-01 | 2006-11-01 | 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 |
JP2009534506A JP5465007B2 (ja) | 2006-11-01 | 2007-10-31 | 光開始剤基を含有する偏光板用アクリル系粘着剤組成物 |
CN2007800405400A CN101535438B (zh) | 2006-11-01 | 2007-10-31 | 含有光敏引发剂基团的用于偏振片的丙烯酸压敏粘合剂组合物 |
PCT/KR2007/005428 WO2008054137A1 (en) | 2006-11-01 | 2007-10-31 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
EP07833736.7A EP2087060B1 (en) | 2006-11-01 | 2007-10-31 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
US12/312,212 US8337961B2 (en) | 2006-11-01 | 2007-10-31 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
TW096141181A TWI378979B (en) | 2006-11-01 | 2007-11-01 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
Applications Claiming Priority (1)
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KR1020060107452A KR100990673B1 (ko) | 2006-11-01 | 2006-11-01 | 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 |
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KR20080039740A true KR20080039740A (ko) | 2008-05-07 |
KR100990673B1 KR100990673B1 (ko) | 2010-10-29 |
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US (1) | US8337961B2 (ko) |
EP (1) | EP2087060B1 (ko) |
JP (1) | JP5465007B2 (ko) |
KR (1) | KR100990673B1 (ko) |
CN (1) | CN101535438B (ko) |
TW (1) | TWI378979B (ko) |
WO (1) | WO2008054137A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011074871A2 (ko) * | 2009-12-15 | 2011-06-23 | 주식회사 엘지화학 | 편광판, 그 제조방법 및 이를 포함하는 화상 표시 장치 |
KR101113623B1 (ko) * | 2007-10-31 | 2012-03-14 | 닛토덴코 가부시키가이샤 | 광학 필름용 점착제, 점착형 광학 필름, 그 제조 방법 및 화상 표시 장치 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007029936A1 (en) * | 2005-09-05 | 2007-03-15 | Lg Chem, Ltd. | Acrylic pressure-sensitive adhesive composition for polarizing film |
CN102015953B (zh) | 2008-04-25 | 2015-01-14 | Lg化学株式会社 | 环氧基组合物、粘合膜、切割模片粘合膜和半导体器件 |
KR101599064B1 (ko) * | 2008-09-18 | 2016-03-02 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 가스켓 및 상기 가스켓을 이용하는 표시장치 |
EP2545132B1 (en) * | 2010-03-09 | 2015-11-04 | Henkel IP & Holding GmbH | Cationic uv-crosslinkable acrylic polymers for pressure sensitive adhesives |
KR101552741B1 (ko) | 2010-04-05 | 2015-09-11 | (주)엘지하우시스 | 터치 패널용 점착제 조성물, 점착필름 및 터치 패널 |
KR101916973B1 (ko) | 2010-10-13 | 2018-11-08 | 데쿠세리아루즈 가부시키가이샤 | 아크릴계 점착 테이프 및 그 제조 방법 |
EP2500367A1 (en) * | 2011-03-18 | 2012-09-19 | Henkel AG & Co. KGaA | Block-copolymer containing crosslinkable photoinitator groups |
JP5966581B2 (ja) * | 2011-05-10 | 2016-08-10 | デクセリアルズ株式会社 | 両面粘着テープ及びその製造方法 |
KR101435252B1 (ko) * | 2012-03-30 | 2014-08-28 | 주식회사 엘지화학 | 점착 테이프 |
US9828532B2 (en) | 2012-11-19 | 2017-11-28 | 3M Innovation Properties Company | Crosslinkable and crosslinked compositions |
KR102043692B1 (ko) * | 2013-08-30 | 2019-11-13 | 삼성디스플레이 주식회사 | 표시 장치의 베젤 구조 및 이를 구비한 표시 장치 |
JP2017512239A (ja) * | 2014-03-05 | 2017-05-18 | スリーエム イノベイティブ プロパティズ カンパニー | 皮膚に優しい(メタ)アクリレート感圧接着剤 |
JP5877858B2 (ja) * | 2014-03-11 | 2016-03-08 | リンテック株式会社 | 接着剤組成物、接着シートおよび半導体装置の製造方法 |
CN107920923A (zh) * | 2015-08-31 | 2018-04-17 | 3M创新有限公司 | 包含对湿表面具有增强的粘附性的(甲基)丙烯酸酯压敏粘合剂的负压伤口治疗敷料 |
KR20180035926A (ko) | 2015-08-31 | 2018-04-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 습윤 표면에 대한 접착력이 향상된 (메트)아크릴레이트 감압 접착제를 포함하는 물품 |
KR101854507B1 (ko) * | 2015-10-29 | 2018-05-04 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
CN109890927B (zh) | 2016-10-26 | 2021-09-24 | 3M创新有限公司 | 可交联组合物和交联组合物 |
CN106893502B (zh) * | 2017-03-08 | 2019-09-17 | 京东方科技集团股份有限公司 | 一种封框胶及其制备方法、显示面板和显示装置 |
KR20210038940A (ko) * | 2018-08-03 | 2021-04-08 | 메르크 파텐트 게엠베하 | 조성물 |
US20220332989A1 (en) * | 2019-12-10 | 2022-10-20 | Lg Chem, Ltd. | Multi-region foldable adhesive film and fabrication method therefor |
CN113549412A (zh) * | 2021-08-06 | 2021-10-26 | 深圳力合博汇光敏材料有限公司 | 一种偏光片用紫外光固化压敏胶 |
CN114907515A (zh) * | 2022-06-17 | 2022-08-16 | 新纶电子材料(常州)有限公司 | 一种丙烯酸酯树脂及其制得的发泡材料和制备方法 |
JP2024146807A (ja) * | 2023-03-31 | 2024-10-15 | 日東電工株式会社 | 粘着シート付き偏光フィルム、光学積層体及び画像表示装置 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5240989A (en) * | 1987-12-11 | 1993-08-31 | Avery Dennison Corporation | Removable pressure-sensitive adhesive compositions comprising acrylic based emulsion polymers |
JP3398262B2 (ja) * | 1995-07-14 | 2003-04-21 | リンテック株式会社 | 粘着シート |
US6663978B1 (en) * | 2000-06-28 | 2003-12-16 | 3M Innovative Properties Company | High refractive index pressure-sensitive adhesives |
DE10008842C1 (de) * | 2000-02-25 | 2001-06-28 | Beiersdorf Ag | Polymerblends |
DE10039212A1 (de) | 2000-08-11 | 2002-02-21 | Tesa Ag | Verfahren zur Herstellung haftklebriger Polyacrylate unter Verwendung mercaptofunktionalisierter Photoinitiatoren |
JP2002187906A (ja) * | 2000-12-21 | 2002-07-05 | Lintec Corp | 高分子量光重合開始剤及びそれを用いた光硬化性材料 |
JP4000297B2 (ja) * | 2000-12-21 | 2007-10-31 | エルジー・ケム・リミテッド | 偏光板用アクリル系接着剤組成物及びこれを利用した偏光板 |
JP4803524B2 (ja) * | 2001-05-15 | 2011-10-26 | 綜研化学株式会社 | 光学部材用粘着剤及び該粘着剤を設けた光学部材 |
DE10149077A1 (de) * | 2001-10-05 | 2003-04-24 | Tesa Ag | Verfahren zur Herstellung UV-vernetzbarer Acrylathaftklebemassen |
JP2003121642A (ja) * | 2001-10-10 | 2003-04-23 | Nitto Denko Corp | 広視角偏光板及び液晶表示装置 |
KR100446664B1 (ko) * | 2002-02-20 | 2004-09-04 | 주식회사 엘지화학 | 아크릴계 점착제 조성물 |
JP2003277521A (ja) * | 2002-03-20 | 2003-10-02 | Nitto Denko Corp | 光架橋方法 |
CN2561565Y (zh) * | 2002-05-14 | 2003-07-23 | 南京泉峰国际贸易有限公司 | 带激光对准装置的电圆锯 |
JP2004059893A (ja) * | 2002-06-04 | 2004-02-26 | Sekisui Chem Co Ltd | アクリル系粘着剤組成物及び粘着テープ |
JP4433145B2 (ja) * | 2003-02-12 | 2010-03-17 | 日東電工株式会社 | 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材および画像表示装置 |
DE10312062A1 (de) | 2003-03-18 | 2004-09-30 | Tesa Ag | Schmelzhaftkleber mit geringem Rückschrumpf, Verfahren zu seiner Herstellung und Verwendung |
JP2004323543A (ja) * | 2003-04-21 | 2004-11-18 | Nitto Denko Corp | 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材および画像表示装置 |
US20040249402A1 (en) * | 2003-06-05 | 2004-12-09 | Von Bergen Edward F. | Low profile tongue scraper |
JP4519572B2 (ja) * | 2004-08-26 | 2010-08-04 | 日東電工株式会社 | 光学部材用粘着剤組成物、光学部材用粘着剤層およびその製造方法、粘着剤層付光学部材、ならびに画像表示装置 |
KR100668943B1 (ko) * | 2004-04-23 | 2007-01-12 | 주식회사 엘지화학 | 편광판용 아크릴계 점착제 조성물 |
JP4839745B2 (ja) * | 2004-09-17 | 2011-12-21 | 住友化学株式会社 | 光学積層体 |
JP4746041B2 (ja) | 2004-10-21 | 2011-08-10 | エルジー・ケム・リミテッド | 帯電防止性能に優れたアクリル系粘着剤組成物 |
TW200632002A (en) | 2004-11-30 | 2006-09-16 | Fuji Photo Film Co Ltd | Polarizing plate and liquid crystal display device comprising the same |
WO2007029936A1 (en) * | 2005-09-05 | 2007-03-15 | Lg Chem, Ltd. | Acrylic pressure-sensitive adhesive composition for polarizing film |
KR100831558B1 (ko) * | 2005-11-18 | 2008-05-21 | 주식회사 엘지화학 | 편광판용 아크릴계 점착제 조성물 |
KR100932888B1 (ko) * | 2006-07-21 | 2009-12-21 | 주식회사 엘지화학 | 광학 보상된 아크릴계 점착제 조성물, 이를 포함하는편광판 및 액정표시소자 |
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2006
- 2006-11-01 KR KR1020060107452A patent/KR100990673B1/ko active IP Right Grant
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- 2007-10-31 WO PCT/KR2007/005428 patent/WO2008054137A1/en active Application Filing
- 2007-10-31 CN CN2007800405400A patent/CN101535438B/zh not_active Expired - Fee Related
- 2007-10-31 JP JP2009534506A patent/JP5465007B2/ja active Active
- 2007-10-31 US US12/312,212 patent/US8337961B2/en active Active
- 2007-11-01 TW TW096141181A patent/TWI378979B/zh active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101113623B1 (ko) * | 2007-10-31 | 2012-03-14 | 닛토덴코 가부시키가이샤 | 광학 필름용 점착제, 점착형 광학 필름, 그 제조 방법 및 화상 표시 장치 |
WO2011074871A2 (ko) * | 2009-12-15 | 2011-06-23 | 주식회사 엘지화학 | 편광판, 그 제조방법 및 이를 포함하는 화상 표시 장치 |
WO2011074871A3 (ko) * | 2009-12-15 | 2011-11-10 | 주식회사 엘지화학 | 편광판, 그 제조방법 및 이를 포함하는 화상 표시 장치 |
US9005743B2 (en) | 2009-12-15 | 2015-04-14 | Lg Chem, Ltd. | Polarizing plate, method for producing same and image display device comprising same |
Also Published As
Publication number | Publication date |
---|---|
CN101535438A (zh) | 2009-09-16 |
WO2008054137A1 (en) | 2008-05-08 |
TWI378979B (en) | 2012-12-11 |
US8337961B2 (en) | 2012-12-25 |
EP2087060A1 (en) | 2009-08-12 |
EP2087060A4 (en) | 2010-05-05 |
TW200827422A (en) | 2008-07-01 |
JP5465007B2 (ja) | 2014-04-09 |
JP2010508386A (ja) | 2010-03-18 |
EP2087060B1 (en) | 2015-08-26 |
US20100129568A1 (en) | 2010-05-27 |
KR100990673B1 (ko) | 2010-10-29 |
CN101535438B (zh) | 2011-06-08 |
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