KR102162899B1 - 양면 점착 테이프 - Google Patents
양면 점착 테이프 Download PDFInfo
- Publication number
- KR102162899B1 KR102162899B1 KR1020187020302A KR20187020302A KR102162899B1 KR 102162899 B1 KR102162899 B1 KR 102162899B1 KR 1020187020302 A KR1020187020302 A KR 1020187020302A KR 20187020302 A KR20187020302 A KR 20187020302A KR 102162899 B1 KR102162899 B1 KR 102162899B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- double
- adhesive tape
- sided adhesive
- laminated substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004820 Pressure-sensitive adhesive Substances 0.000 title claims abstract description 37
- 239000010410 layer Substances 0.000 claims abstract description 212
- 239000002390 adhesive tape Substances 0.000 claims abstract description 72
- 239000000758 substrate Substances 0.000 claims abstract description 61
- 229920005989 resin Polymers 0.000 claims abstract description 58
- 239000011347 resin Substances 0.000 claims abstract description 58
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- -1 aromatic isocyanate Chemical class 0.000 claims abstract description 35
- 239000012948 isocyanate Substances 0.000 claims abstract description 33
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 10
- 238000007639 printing Methods 0.000 claims description 94
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 25
- 230000003068 static effect Effects 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 30
- 239000000463 material Substances 0.000 abstract description 21
- 230000037303 wrinkles Effects 0.000 abstract description 12
- 239000011230 binding agent Substances 0.000 description 45
- 239000000203 mixture Substances 0.000 description 25
- 238000012360 testing method Methods 0.000 description 23
- 239000011342 resin composition Substances 0.000 description 18
- 229920005749 polyurethane resin Polymers 0.000 description 16
- 229920000728 polyester Polymers 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 229920002799 BoPET Polymers 0.000 description 10
- 238000004383 yellowing Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000003431 cross linking reagent Substances 0.000 description 6
- 238000007646 gravure printing Methods 0.000 description 6
- 239000006103 coloring component Substances 0.000 description 5
- 239000004848 polyfunctional curative Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 4
- 238000001579 optical reflectometry Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001656816 Mezium Species 0.000 description 2
- 239000003522 acrylic cement Substances 0.000 description 2
- 229920006243 acrylic copolymer Polymers 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000013638 trimer 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
-
- 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
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- C09J201/00—Adhesives based on unspecified macromolecular compounds
-
- 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
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- 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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
-
- 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
- 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
- C09J2301/12—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
- 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
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
- Liquid Crystal (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
2 명색 인쇄층
3 흑색 인쇄층
4 점착제층
Claims (8)
- 수지 필름과 흑색 인쇄층 사이에 적어도 1층의 명색(明色) 인쇄층을 가지는 적층 기재와, 그 적층 기재의 양면에 설치된 점착제층을 가지는 양면 점착 테이프로서, 상기 흑색 인쇄층이 방향족 이소시아네이트계 경화제에 기인하는 구조를 포함하는 것을 특징으로 하는 양면 점착 테이프.
- 청구항 1에 있어서,
적층 기재의 두께가 12㎛∼50㎛인 양면 점착 테이프. - 청구항 1에 있어서,
액정표시 패널과 백라이트 유닛과의 고정에 사용되는 양면 점착 테이프. - 청구항 1에 있어서, 수지 필름과 흑색 인쇄층 사이에 적어도 1층의 명색 인쇄층을 가지는 적층 기재와, 그 적층 기재의 양면에 설치된 점착제층을 가지는 양면 점착 테이프로서, 상기 적층 기재의 수지 필름에 대한 흑색 인쇄층의 JIS K 7125에 준한 정마찰력이 2.0N 이하인 양면 점착 테이프.
- 청구항 4에 있어서,
적층 기재의 두께가 12㎛∼50㎛인 양면 점착 테이프. - 청구항 4에 있어서,
액정표시 패널과 백라이트 유닛과의 고정에 사용되는 양면 점착 테이프. - 청구항 1 내지 6 중 어느 한 항 기재의 양면 점착 테이프를 제조하기 위한 방법으로서, 흑색 인쇄층을 1회의 인쇄공정으로 형성하는 것을 특징으로 하는 양면 점착 테이프의 제조 방법.
- 청구항 7에 있어서,
수지 필름 상에 명색 인쇄층을 형성하는 공정,
그 명색 인쇄층 상에 흑색 인쇄층을 1회의 인쇄공정으로 형성하여 적층 기재를 얻는 공정, 및
그 적층 기재의 양면에 점착제층을 형성하는 공정을 가지는 양면 점착 테이프의 제조 방법.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/085972 WO2017109883A1 (ja) | 2015-12-24 | 2015-12-24 | 両面粘着テープ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180095014A KR20180095014A (ko) | 2018-08-24 |
| KR102162899B1 true KR102162899B1 (ko) | 2020-10-07 |
Family
ID=59089755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187020302A Active KR102162899B1 (ko) | 2015-12-24 | 2015-12-24 | 양면 점착 테이프 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6526240B2 (ko) |
| KR (1) | KR102162899B1 (ko) |
| CN (1) | CN108368389B (ko) |
| TW (1) | TWI738698B (ko) |
| WO (1) | WO2017109883A1 (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5520042B2 (ja) * | 2007-02-28 | 2014-06-11 | 積水化学工業株式会社 | 粘着テープ |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100987679B1 (ko) * | 2002-08-12 | 2010-10-13 | 디아이씨 가부시끼가이샤 | 광반사성과 차광성을 겸비한 lcd 모듈용 점착 테이프 |
| JP3902162B2 (ja) | 2002-08-12 | 2007-04-04 | 大日本インキ化学工業株式会社 | 光反射性と遮光性を併有するlcdモジュール用粘着テープ |
| JP2006089537A (ja) * | 2004-09-21 | 2006-04-06 | Sekisui Chem Co Ltd | 液晶パネル固定用粘着テープ |
| DE102004058282A1 (de) * | 2004-12-02 | 2006-06-08 | Tesa Ag | Doppelseitige Haftklebebänder zur Herstellung von LC-Displays mit lichtreflektierenden und absorbierenden Eigenschaften |
| JP2007153954A (ja) * | 2005-12-01 | 2007-06-21 | Sekisui Chem Co Ltd | 遮光用粘着テープ |
| JP5219359B2 (ja) * | 2006-02-21 | 2013-06-26 | 日東電工株式会社 | 反射性及び/又は遮光性を有する粘着テープ又はシート、および液晶表示装置 |
| CN101037574A (zh) * | 2006-03-15 | 2007-09-19 | 日东电工株式会社 | 双面压敏粘着带或片和液晶显示器 |
| JP2008247960A (ja) * | 2007-03-29 | 2008-10-16 | Dic Corp | 遮光性粘着テープ及びこれを用いたlcdモジュール |
| JP5373296B2 (ja) | 2008-02-21 | 2013-12-18 | 日東電工株式会社 | 反射及び遮光機能を有する両面粘着テープおよび液晶表示装置 |
| KR20100053240A (ko) | 2008-11-12 | 2010-05-20 | 김성준 | 폴리우레탄 스틸 스터드 |
| JP5097262B2 (ja) | 2010-12-15 | 2012-12-12 | 積水化学工業株式会社 | 液晶パネル固定用粘着テープの製造方法 |
| CN203582187U (zh) * | 2011-03-09 | 2014-05-07 | 日立化成株式会社 | 粘接剂卷轴以及电路连接用带 |
| JP2015212317A (ja) * | 2014-05-01 | 2015-11-26 | 日東電工株式会社 | 粘着シート |
| CN103980829A (zh) * | 2014-05-05 | 2014-08-13 | 新纶科技(常州)有限公司 | 一种遮光反射用双面胶带 |
-
2015
- 2015-12-24 JP JP2017557576A patent/JP6526240B2/ja active Active
- 2015-12-24 CN CN201580085433.4A patent/CN108368389B/zh active Active
- 2015-12-24 WO PCT/JP2015/085972 patent/WO2017109883A1/ja not_active Ceased
- 2015-12-24 KR KR1020187020302A patent/KR102162899B1/ko active Active
-
2016
- 2016-12-23 TW TW105142970A patent/TWI738698B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5520042B2 (ja) * | 2007-02-28 | 2014-06-11 | 積水化学工業株式会社 | 粘着テープ |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201730305A (zh) | 2017-09-01 |
| CN108368389B (zh) | 2021-12-28 |
| JPWO2017109883A1 (ja) | 2018-10-04 |
| JP6526240B2 (ja) | 2019-06-05 |
| WO2017109883A1 (ja) | 2017-06-29 |
| TWI738698B (zh) | 2021-09-11 |
| KR20180095014A (ko) | 2018-08-24 |
| CN108368389A (zh) | 2018-08-03 |
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