JP7171730B2 - 粘着剤組成物 - Google Patents
粘着剤組成物 Download PDFInfo
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- JP7171730B2 JP7171730B2 JP2020535080A JP2020535080A JP7171730B2 JP 7171730 B2 JP7171730 B2 JP 7171730B2 JP 2020535080 A JP2020535080 A JP 2020535080A JP 2020535080 A JP2020535080 A JP 2020535080A JP 7171730 B2 JP7171730 B2 JP 7171730B2
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- 239000006082 mold release agent Substances 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WYOXPIKARMAQFM-UHFFFAOYSA-N n,n,n',n'-tetrakis(oxiran-2-ylmethyl)ethane-1,2-diamine Chemical compound C1OC1CN(CC1OC1)CCN(CC1OC1)CC1CO1 WYOXPIKARMAQFM-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005575 poly(amic acid) Polymers 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- UOMUPDCRXJLVGR-UHFFFAOYSA-N propane-1,2,2-triol Chemical compound CC(O)(O)CO UOMUPDCRXJLVGR-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- IUCJMVBFZDHPDX-UHFFFAOYSA-N tretamine Chemical compound C1CN1C1=NC(N2CC2)=NC(N2CC2)=N1 IUCJMVBFZDHPDX-UHFFFAOYSA-N 0.000 description 1
- 229950001353 tretamine Drugs 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
-
- 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
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- 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
-
- 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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/206—Organic displays, e.g. OLED
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polarising Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Laminated Bodies (AREA)
Description
Rin=dХ(nx-ny)
Rin(450)<Rin(550)
Rth=dХ(nz-ny)
nx=ny<nz
nx>nyおよびnz>ny
◎:浮きの発生なし
○:浮きが微細に発生
△:浮きが発生
×:浮きが多量発生
20:位相差層
30:粘着剤層
100:偏光板
101、201、301、401:偏光子、
102、202、302,402:位相差層
103:上部層
203:下部層
303:中間層
403:ハードコーティング層
404:偏光子の保護フィルム
405:第1粘着剤層
406:位相差層の基材フィルム
407:+Cプレート
408:第2粘着剤層
701:基板
702:第1電極層
703:有機発光層
704:第2電極層
Claims (13)
- 化学式1のLは単結合または炭素数1~4のアルキレン基であり、X1は水素原子であり、R1またはR2は炭素数1~4のアルキル基または炭素数1~4のアルコキシ基であり、R3およびR4はそれぞれ独立的に炭素数4~12のアルキル基(ただし、R1およびR2のうちいずれか一つが炭素数1~4のアルキル基であれば、残りの一つは炭素数1~4のアルコキシ基である)である、請求項1に記載の粘着剤組成物。
- 紫外線吸収剤の最大吸収波長は380nm~410nmの範囲内である、請求項1に記載の粘着剤組成物。
- 紫外線吸収剤の吸収スペクトルにおける最大吸収ピークの半値幅は10nm~60nmの範囲内である、請求項1に記載の粘着剤組成物。
- 粘着重合体はアルキル(メタ)アクリレート単量体の重合単位を含む、請求項1に記載の粘着剤組成物。
- 粘着重合体は極性官能基を有する共重合性単量体の重合単位をさらに含む、請求項5に記載の粘着剤組成物。
- 粘着重合体100重量部対比紫外線吸収剤を0.01重量部~10重量部の比率で含む、請求項1に記載の粘着剤組成物。
- 架橋剤をさらに含む、請求項1に記載の粘着剤組成物。
- 偏光子および偏光子の少なくとも一面上に形成された粘着剤層を含み、
粘着剤層は請求項1に記載された粘着剤組成物の硬化物である、偏光板。 - 偏光板は380nm以上~400nm以下の光に対する透過率が0.6%以下であり、400nm超過~410nm以下の波長の光に対する透過率が20%未満である、請求項9に記載の偏光板。
- 偏光板はCIE Lab色座標のb値が9.5以下である、請求項9に記載の偏光板。
- 有機発光パネルおよび請求項9に記載された偏光板を含む、有機発光装置。
- 有機発光パネルはプラスチック基板、第1電極層、有機発光層および第2電極層を前記順序で含み、偏光板は有機発光パネルで光が出る側に粘着剤層を媒介に付着されている、請求項12に記載の有機発光装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2018-0065024 | 2018-06-05 | ||
KR20180065024 | 2018-06-05 | ||
PCT/KR2019/006769 WO2019235832A1 (ko) | 2018-06-05 | 2019-06-05 | 점착제 조성물 |
Publications (2)
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JP2021517175A JP2021517175A (ja) | 2021-07-15 |
JP7171730B2 true JP7171730B2 (ja) | 2022-11-15 |
Family
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JP2020535080A Active JP7171730B2 (ja) | 2018-06-05 | 2019-06-05 | 粘着剤組成物 |
Country Status (7)
Country | Link |
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US (1) | US11485885B2 (ja) |
EP (1) | EP3715431B1 (ja) |
JP (1) | JP7171730B2 (ja) |
KR (1) | KR20190138602A (ja) |
CN (1) | CN111527173A (ja) |
TW (1) | TW202003757A (ja) |
WO (1) | WO2019235832A1 (ja) |
Families Citing this family (4)
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TWI786350B (zh) * | 2018-11-30 | 2022-12-11 | 大陸商杉金光電(蘇州)有限公司 | 光學疊層以及有機發光裝置 |
WO2021167368A1 (ko) * | 2020-02-20 | 2021-08-26 | 주식회사 엘지화학 | 점착제 조성물, 점착 필름, 점착 광학 필터 및 디스플레이 장치 |
JP2023126056A (ja) * | 2022-02-28 | 2023-09-07 | 日東電工株式会社 | Oled表示装置用粘着フィルム |
JP2023126057A (ja) * | 2022-02-28 | 2023-09-07 | 日東電工株式会社 | Oled表示装置用光学積層体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2018028974A (ja) | 2016-08-15 | 2018-02-22 | 日東電工株式会社 | 有機el表示装置用粘着剤組成物、有機el表示装置用粘着剤層、有機el表示装置用粘着剤層付偏光フィルム、及び有機el表示装置 |
JP2018072712A (ja) | 2016-11-02 | 2018-05-10 | 日東電工株式会社 | 偏光板 |
JP2018072711A (ja) | 2016-11-02 | 2018-05-10 | 日東電工株式会社 | 偏光板 |
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KR100784991B1 (ko) | 2005-06-10 | 2007-12-11 | 주식회사 엘지화학 | 아크릴계 점착제 조성물 |
KR101042477B1 (ko) | 2007-05-23 | 2011-06-16 | 주식회사 엘지화학 | 내열성이 우수한 투명수지 조성물 및 이에 의해 제조된광학 등방성 필름 |
KR20110013220A (ko) | 2009-07-31 | 2011-02-09 | 다우어드밴스드디스플레이머티리얼 유한회사 | 신규한 유기 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 |
KR20150093447A (ko) | 2014-02-07 | 2015-08-18 | 동우 화인켐 주식회사 | 점착제 조성물 |
US20150378075A1 (en) | 2014-06-27 | 2015-12-31 | Samsung Electronics Co., Ltd. | Optical film, manufacturing method thereof, and display device |
DE102015219777B4 (de) | 2015-10-13 | 2020-01-23 | Continental Automotive Gmbh | Abgasbehandlung eines Verbrennungsmotors |
US10816710B2 (en) | 2016-03-18 | 2020-10-27 | Samsung Sdi Co., Ltd. | Polarizing plate for light emitting display device and light emitting display device including same |
JP2018072710A (ja) | 2016-11-02 | 2018-05-10 | 日東電工株式会社 | 偏光板 |
-
2019
- 2019-06-05 EP EP19814584.9A patent/EP3715431B1/en active Active
- 2019-06-05 WO PCT/KR2019/006769 patent/WO2019235832A1/ko active Application Filing
- 2019-06-05 KR KR1020190066376A patent/KR20190138602A/ko not_active IP Right Cessation
- 2019-06-05 TW TW108119478A patent/TW202003757A/zh unknown
- 2019-06-05 CN CN201980007083.8A patent/CN111527173A/zh active Pending
- 2019-06-05 US US16/958,865 patent/US11485885B2/en active Active
- 2019-06-05 JP JP2020535080A patent/JP7171730B2/ja active Active
Patent Citations (3)
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JP2018028974A (ja) | 2016-08-15 | 2018-02-22 | 日東電工株式会社 | 有機el表示装置用粘着剤組成物、有機el表示装置用粘着剤層、有機el表示装置用粘着剤層付偏光フィルム、及び有機el表示装置 |
JP2018072712A (ja) | 2016-11-02 | 2018-05-10 | 日東電工株式会社 | 偏光板 |
JP2018072711A (ja) | 2016-11-02 | 2018-05-10 | 日東電工株式会社 | 偏光板 |
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US11485885B2 (en) | 2022-11-01 |
JP2021517175A (ja) | 2021-07-15 |
CN111527173A (zh) | 2020-08-11 |
KR20190138602A (ko) | 2019-12-13 |
TW202003757A (zh) | 2020-01-16 |
US20210054247A1 (en) | 2021-02-25 |
EP3715431A4 (en) | 2021-06-23 |
WO2019235832A1 (ko) | 2019-12-12 |
EP3715431A1 (en) | 2020-09-30 |
EP3715431B1 (en) | 2023-05-10 |
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