KR101162463B1 - 운점 저항성 접착제 및 라미네이트 - Google Patents
운점 저항성 접착제 및 라미네이트 Download PDFInfo
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- KR101162463B1 KR101162463B1 KR1020117003361A KR20117003361A KR101162463B1 KR 101162463 B1 KR101162463 B1 KR 101162463B1 KR 1020117003361 A KR1020117003361 A KR 1020117003361A KR 20117003361 A KR20117003361 A KR 20117003361A KR 101162463 B1 KR101162463 B1 KR 101162463B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- 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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- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
- Y10T428/12056—Entirely inorganic
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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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
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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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- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31928—Ester, halide or nitrile of addition polymer
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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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
Abstract
Description
도 1은 광학 필름, 기재 및 구현된 접착제의 라미네이트의 단면도.
Claims (16)
- 적어도 하나의 주표면을 갖는 제1 기재;
적어도 하나의 주표면을 갖는 제2 기재; 및
제1 기재의 적어도 하나의 주표면과 제2 기재의 적어도 하나의 주표면 사이에서 이들 주표면과 접촉하여 위치하는 운점 저항성의 광학적으로 투명한 접착제 조성물을 포함하며,
상기 접착제 조성물은 알킬 기 내에 1 내지 14개의 탄소를 갖는 알킬아크릴레이트 60 내지 85 미만 중량부; 공중합성 극성 단량체 0 초과 내지 5 중량부; 및 OH 당량이 400 미만인 하이드록실-함유 단량체 15 내지 50 중량부를 포함하는 전구체로부터 유도되고,
상기 접착제 조성물은 수증기 투과율(moisture-vapor transmission rate)이 적어도 400 g/㎡/일이고,
제1 기재, 제2 기재, 또는 제1 기재 및 제2 기재 둘 모두는 디스플레이 패널, 터치 패널, 광학 필름, 커버 렌즈 또는 창유리로부터 선택되는 것인,
광학적으로 투명한 라미네이트. - 알킬 아크릴레이트와 하이드록실-함유 단량체 100부를 기준으로,
알킬 기 내에 1 내지 14개의 탄소를 갖는 알킬 아크릴레이트 65 내지 85 중량부; 및
하이드록실-함유 단량체 15 내지 30 중량부를 포함하는 전구체로부터 유도되고,
접착제 조성물은 수증기 투과율이 적어도 400 g/㎡/일인, 운점 저항성의 광학적으로 투명한 접착제 조성물. - 삭제
- 적어도 하나의 주표면을 갖는 제1 기재;
적어도 하나의 주표면을 갖는 제2 기재; 및
제1 기재의 적어도 하나의 주표면과 제2 기재의 적어도 하나의 주표면 사이에서 이들 주표면과 접촉하여 위치하는 운점 저항성의 광학적으로 투명한 접착제 조성물을 포함하며,
상기 광학적으로 투명한 접착제 조성물은 알킬 아크릴레이트와 하이드록실-함유 단량체 100부를 기준으로, 알킬 기 내에 1 내지 14개의 탄소를 갖는 알킬 아크릴레이트 60 내지 85 중량부; 및 하이드록실-함유 단량체 5 내지 50 중량부를 포함하는 전구체로부터 유도되고,
상기 알킬 아크릴레이트는 아이소보르닐 (메트)아크릴레이트를 포함하고,
라미네이트를 70℃/90%의 상대 습도로 설정된 오븐에 72시간 넣은 후에, 실온으로 냉각시킨 경우, 5% 미만의 탁도 값을 가지는 광학적으로 투명한 라미네이트. - 알킬 아크릴레이트와 하이드록실-함유 단량체 100부를 기준으로,
알킬 기 내에 1 내지 14개의 탄소를 갖는 알킬 아크릴레이트 65 내지 85 중량부; 및
하이드록실-함유 단량체 5 내지 50 중량부를 포함하는 전구체로부터 유도되고,
상기 알킬 아크릴레이트는 아이소보르닐 (메트)아크릴레이트를 포함하고,
투명한 두 개의 기재 사이에 위치되어 라미네이트로 제조된 경우, 상기 라미네이트를 70℃/90%의 상대 습도로 설정된 오븐에 72시간 넣은 후에, 라미네이트를 실온으로 냉각시킨 경우, 라미네이트가 5% 미만의 탁도 값을 가지는 것인, 운점 저항성의 광학적으로 투명한 접착제 조성물. - 삭제
- 삭제
- 삭제
- 삭제
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- 삭제
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Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/245,341 US8361632B2 (en) | 2008-10-03 | 2008-10-03 | Cloud point-resistant adhesives and laminates |
US12/245,341 | 2008-10-03 | ||
US12/571,746 US8361633B2 (en) | 2008-10-03 | 2009-10-01 | Cloud point-resistant adhesives and laminates |
US12/571,746 | 2009-10-01 | ||
PCT/US2009/059309 WO2010040014A1 (en) | 2008-10-03 | 2009-10-02 | Cloud point-resistant adhesives and laminates |
Publications (2)
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KR20110068972A KR20110068972A (ko) | 2011-06-22 |
KR101162463B1 true KR101162463B1 (ko) | 2012-07-04 |
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KR1020117003361A KR101162463B1 (ko) | 2008-10-03 | 2009-10-02 | 운점 저항성 접착제 및 라미네이트 |
Country Status (9)
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US (2) | US8361633B2 (ko) |
EP (1) | EP2331325A1 (ko) |
JP (1) | JP5089809B2 (ko) |
KR (1) | KR101162463B1 (ko) |
CN (1) | CN102164745B (ko) |
DE (1) | DE09793261T1 (ko) |
SG (1) | SG196781A1 (ko) |
TW (1) | TWI415745B (ko) |
WO (1) | WO2010040014A1 (ko) |
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KR20190085727A (ko) * | 2018-01-11 | 2019-07-19 | 주식회사 엘지화학 | 온도가변형 점착 시트 및 이를 이용한 온도가변형 점착 시트 제조방법 |
KR102212135B1 (ko) | 2018-01-11 | 2021-02-03 | 주식회사 엘지화학 | 온도가변형 점착 시트 및 이를 이용한 온도가변형 점착 시트 제조방법 |
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WO2010040014A1 (en) | 2010-04-08 |
US8361633B2 (en) | 2013-01-29 |
US20120282479A1 (en) | 2012-11-08 |
KR20110068972A (ko) | 2011-06-22 |
US20100086706A1 (en) | 2010-04-08 |
DE09793261T1 (de) | 2012-02-16 |
JP5089809B2 (ja) | 2012-12-05 |
JP2012504512A (ja) | 2012-02-23 |
SG196781A1 (en) | 2014-02-13 |
EP2331325A1 (en) | 2011-06-15 |
US8663811B2 (en) | 2014-03-04 |
CN102164745B (zh) | 2016-08-03 |
TW201026509A (en) | 2010-07-16 |
TWI415745B (zh) | 2013-11-21 |
CN102164745A (zh) | 2011-08-24 |
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