JP6946553B2 - ディスプレイ機器用耐衝撃性両面テープ - Google Patents
ディスプレイ機器用耐衝撃性両面テープ Download PDFInfo
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- 239000010410 layer Substances 0.000 claims description 55
- 239000012790 adhesive layer Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 39
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 20
- 239000002904 solvent Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- -1 polyethylene terephthalate Polymers 0.000 claims description 12
- 239000004088 foaming agent Substances 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 7
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 4
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 4
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 18
- 239000011521 glass Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000000576 coating method Methods 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 7
- 239000012948 isocyanate Substances 0.000 description 6
- 150000002513 isocyanates Chemical class 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 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
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
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- C09D133/00—Coating compositions 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; Coating compositions based on derivatives of such polymers
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- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/202—LCD, i.e. liquid crystal displays
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- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
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- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
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- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
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- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
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- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
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- 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
- C09K2323/059—Unsaturated aliphatic polymer, e.g. vinyl
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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Description
20 発泡粘着層
30 粘着層
Claims (5)
- 基材層と、
前記基材層の一面に形成され、アクリル発泡体からなる発泡粘着層と、
前記基材層の他面に形成された粘着層とから構成され、
前記基材層は、12〜150μmの厚さを有し、ポリエチレンテレフタレート、ポリウレタン、ポリエチレンナフタレート及びポリイミドよりなる群から選択された一つからなることを特徴とする、ディスプレイ機器用耐衝撃性両面テープ。 - 基材層と、
該基材層の両面に形成され、アクリル発泡体からなる発泡粘着層とから構成され、
前記基材層は、12〜150μmの厚さを有し、ポリエチレンテレフタレート、ポリウレタン、ポリエチレンナフタレート及びポリイミドよりなる群から選択された一つからなることを特徴とする、ディスプレイ機器用耐衝撃性両面テープ。 - 前記発泡粘着層は、25〜150μmの厚さを有することを特徴とする、請求項1または2に記載のディスプレイ機器用耐衝撃性両面テープ。
- 前記発泡粘着層は、アクリル混合物100重量部、発泡剤0.01〜5.0重量部、硬化剤0.01〜2.0重量部、及び溶媒90乃至110重量部からなることを特徴とする、請求項1または2に記載のディスプレイ機器用耐衝撃性両面テープ。
- 前記アクリル混合物は、n−ブチルアクリレート100重量部、2−エチルヘキシルアクリレート80〜100重量部、及びアクリル酸1〜12重量部からなることを特徴とする、請求項4に記載のディスプレイ機器用耐衝撃性両面テープ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180096849A KR102132851B1 (ko) | 2018-08-20 | 2018-08-20 | 디스플레이 기기용 내충격성 양면테이프 |
KR10-2018-0096849 | 2018-08-20 | ||
PCT/KR2019/008532 WO2020040426A1 (ko) | 2018-08-20 | 2019-07-11 | 디스플레이 기기용 내충격성 양면테이프 |
Publications (2)
Publication Number | Publication Date |
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JP2020534396A JP2020534396A (ja) | 2020-11-26 |
JP6946553B2 true JP6946553B2 (ja) | 2021-10-06 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020514760A Active JP6946553B2 (ja) | 2018-08-20 | 2019-07-11 | ディスプレイ機器用耐衝撃性両面テープ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210147716A1 (ja) |
EP (1) | EP3842503A1 (ja) |
JP (1) | JP6946553B2 (ja) |
KR (1) | KR102132851B1 (ja) |
CN (1) | CN111094491A (ja) |
WO (1) | WO2020040426A1 (ja) |
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KR102313902B1 (ko) | 2020-04-21 | 2021-10-19 | 주식회사 영우 | 압축 성능이 우수한 광경화성 아크릴 폼 점착테이프 및 이의 제조방법 |
KR102392001B1 (ko) * | 2020-05-29 | 2022-04-28 | 주식회사 영우 | 단차 부착성이 우수한 방수테이프 |
CN113122159A (zh) * | 2021-04-14 | 2021-07-16 | 苏州高泰电子技术股份有限公司 | 一种高性能可重工泡棉双面胶带 |
CN113861860A (zh) * | 2021-10-20 | 2021-12-31 | 湖南弘擎电子材料科技有限公司 | 一种防水型耐点冲击吸收丙烯酸泡棉胶带及其制备方法 |
KR102502684B1 (ko) | 2022-09-20 | 2023-02-23 | 주식회사 새솔 | 악취 발생을 저감한 유기성 오니 처리방법 |
KR102596533B1 (ko) | 2023-06-16 | 2023-11-01 | 주식회사 태건리너텍 | 하수 오니를 처리한 부숙 연료 및 그 처리 방법과 시스템 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001072951A (ja) * | 1999-09-02 | 2001-03-21 | Dainippon Ink & Chem Inc | 耐衝撃性に優れる両面粘着テープ及び固定方法 |
JP2002080817A (ja) * | 2000-09-04 | 2002-03-22 | Three M Innovative Properties Co | 架橋型発泡粘着剤及びその製造方法 |
JP4807942B2 (ja) * | 2004-10-13 | 2011-11-02 | 日東電工株式会社 | 衝撃吸収シート |
KR100852887B1 (ko) * | 2006-12-27 | 2008-08-19 | 한국스카파테이프(주) | 기재층을 갖는 핸드폰용 양면 아크릴폼 테이프 |
JP5147462B2 (ja) * | 2007-03-06 | 2013-02-20 | 日東電工株式会社 | 反射遮光性構造および液晶表示装置 |
KR101251085B1 (ko) * | 2007-06-12 | 2013-04-04 | (주)엘지하우시스 | 아크릴계 폼을 포함하는 문풍지 테이프 및 그 제조방법 |
KR101266195B1 (ko) * | 2009-09-16 | 2013-05-21 | 주식회사 엘지화학 | 양면 점착 테이프, 그 제조 방법 및 터치 패널 |
KR20130092112A (ko) * | 2012-02-10 | 2013-08-20 | (주)앤디포스 | 내충격성이 우수한 터치스크린 패널용 양면테이프 |
JP6085200B2 (ja) * | 2012-03-17 | 2017-02-22 | 株式会社日本触媒 | 樹脂発泡体用粘着剤および粘着テープ |
CN104263264A (zh) * | 2014-08-13 | 2015-01-07 | 隆昌羽玺新材料科技有限公司 | 一种新型热粘合双面胶带及其制备、使用方法 |
US20160303822A1 (en) * | 2014-09-24 | 2016-10-20 | Nitto Denko Corporation | Foamed sheet |
KR20160037721A (ko) * | 2014-09-26 | 2016-04-06 | 주식회사 켐코 | 터치스크린 패널 고정용 양면 점착 테이프 |
KR101904575B1 (ko) * | 2014-11-21 | 2018-11-30 | 주식회사 엘지화학 | 점착제 조성물, 점착 테이프 및 점착 테이프의 제조방법 |
JP6471573B2 (ja) * | 2015-03-25 | 2019-02-20 | 東洋インキScホールディングス株式会社 | 封止用粘着剤、および封止用粘着テープ |
KR101993803B1 (ko) | 2015-08-05 | 2019-06-28 | 주식회사 엘지화학 | 디스플레이용 양면 점착 테이프, 이의 제조방법 및 디스플레이 장치 |
KR20170132554A (ko) * | 2016-05-24 | 2017-12-04 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 아크릴 러버 폼 및 이를 포함하는 양면 접착 테이프 |
CN108239490A (zh) * | 2018-02-02 | 2018-07-03 | 苏州德佑胶带技术有限公司 | 一种抗冲击双面胶带及其制备方法 |
-
2018
- 2018-08-20 KR KR1020180096849A patent/KR102132851B1/ko active IP Right Grant
-
2019
- 2019-07-11 CN CN201980004401.5A patent/CN111094491A/zh active Pending
- 2019-07-11 WO PCT/KR2019/008532 patent/WO2020040426A1/ko unknown
- 2019-07-11 JP JP2020514760A patent/JP6946553B2/ja active Active
- 2019-07-11 US US16/644,294 patent/US20210147716A1/en not_active Abandoned
- 2019-07-11 EP EP19850906.9A patent/EP3842503A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
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CN111094491A (zh) | 2020-05-01 |
KR102132851B1 (ko) | 2020-07-10 |
KR20200021286A (ko) | 2020-02-28 |
EP3842503A1 (en) | 2021-06-30 |
JP2020534396A (ja) | 2020-11-26 |
US20210147716A1 (en) | 2021-05-20 |
WO2020040426A1 (ko) | 2020-02-27 |
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