KR102732185B1 - 양면 점착 테이프 - Google Patents
양면 점착 테이프 Download PDFInfo
- Publication number
- KR102732185B1 KR102732185B1 KR1020217000704A KR20217000704A KR102732185B1 KR 102732185 B1 KR102732185 B1 KR 102732185B1 KR 1020217000704 A KR1020217000704 A KR 1020217000704A KR 20217000704 A KR20217000704 A KR 20217000704A KR 102732185 B1 KR102732185 B1 KR 102732185B1
- Authority
- KR
- South Korea
- Prior art keywords
- double
- resin layer
- adhesive tape
- mpa
- sided adhesive
- 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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- 239000002390 adhesive tape Substances 0.000 title claims description 105
- 239000011347 resin Substances 0.000 claims abstract description 225
- 229920005989 resin Polymers 0.000 claims abstract description 225
- 239000010410 layer Substances 0.000 claims abstract description 175
- 239000006260 foam Substances 0.000 claims abstract description 125
- 239000000758 substrate Substances 0.000 claims abstract description 115
- 239000012790 adhesive layer Substances 0.000 claims abstract description 106
- 229920001400 block copolymer Polymers 0.000 claims description 73
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 45
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims description 45
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 39
- -1 2-ethylhexyl Chemical group 0.000 claims description 27
- 239000000178 monomer Substances 0.000 claims description 25
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- 229920005830 Polyurethane Foam Polymers 0.000 claims description 10
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 7
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 6
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- 238000000113 differential scanning calorimetry Methods 0.000 claims description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 abstract description 33
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- 229920000092 linear low density polyethylene Polymers 0.000 description 4
- 239000004707 linear low-density polyethylene Substances 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
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- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 4
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- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Chemical group 0.000 description 3
- 239000003522 acrylic cement Substances 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
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- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 3
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- 238000003825 pressing Methods 0.000 description 3
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- 229920000178 Acrylic resin Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
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- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical class [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004381 surface treatment Methods 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
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- KEROTHRUZYBWCY-UHFFFAOYSA-N tridecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCOC(=O)C(C)=C KEROTHRUZYBWCY-UHFFFAOYSA-N 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C09J7/22—Plastics; Metallised plastics
- C09J7/26—Porous or cellular plastics
-
- 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
-
- 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]
-
- 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
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
2 : 발포체 기재
31 : 제 1 점착제층
32 : 제 2 점착제층
41 : 제 1 수지층
42 : 제 2 수지층
Claims (19)
- 발포체 기재와, 상기 발포체 기재의 양면에 각각 제 1 점착제층 및 제 2 점착제층을 갖는 양면 점착 테이프로서,
상기 발포체 기재와 상기 제 1 점착제층의 사이, 및, 상기 발포체 기재와 상기 제 2 점착제층의 사이에, 인장 파단점 응력이 4 MPa 이상 200 MPa 이하인 제 1 수지층 및 제 2 수지층을 각각 갖고,
상기 제 2 수지층은 스티렌-아크릴계 블록 공중합체를 함유하고,
상기 제 1 수지층은, 인장 탄성률이 50 MPa 를 초과하고 4360 MPa 이하이고,
상기 제 2 수지층은, 인장 탄성률이 4.7 MPa 이상 50 MPa 이하인, 양면 점착 테이프. - 제 1 항에 있어서,
인장 탄성률이 4.7 MPa 이상 50 MPa 이하인 제 2 수지층은, 인장 파단점 신장이 400 % 이상 1500 % 이하인, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
인장 탄성률이 4.7 MPa 이상 50 MPa 이하인 제 2 수지층은, 열 가소성 엘라스토머를 함유하는, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
인장 탄성률이 4.7 MPa 이상 50 MPa 이하인 제 2 수지층은, 시차 주사 열량 측정 (DSC) 하였을 때에, 23 ℃ 를 경계로 상하에 각각 1 개 이상의 피크가 관찰되는, 양면 점착 테이프. - 삭제
- 제 1 항 또는 제 2 항에 있어서,
인장 탄성률이 4.7 MPa 이상 50 MPa 이하인 제 2 수지층은, 트리블록 공중합체를 함유하는, 양면 점착 테이프. - 제 6 항에 있어서,
인장 탄성률이 4.7 MPa 이상 50 MPa 이하인 제 2 수지층에 있어서의 트리블록 공중합체의 함유량이 60 중량% 이상인, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체에 있어서의 하드 세그먼트의 비율이 10 중량% 이상, 50 중량% 이하인, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체에 있어서의 하드 세그먼트의 분자량이 5 만 이상 10 만 이하인, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체에 있어서의 소프트 세그먼트의 분자량이 10 만 이상 50 만 이하인, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
인장 탄성률이 4.7 MPa 이상 50 MPa 이하인 제 2 수지층의 단면을 원자간력 현미경 (AFM) 으로 관찰하였을 때에, 스피어상의 상분리 구조를 관찰할 수 있는, 양면 점착 테이프. - 삭제
- 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체는, 스티렌의 비율이 5 중량% 이상인, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체는, 하드 세그먼트에 있어서의 스티렌의 비율이 70 중량% 이상인, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체는, 하드 세그먼트를 구성하는 성분으로서 카르복실기를 갖는 모노머를 함유하는, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체는, 하드 세그먼트를 구성하는 성분으로서 수산기를 갖는 (메트)아크릴산에스테르를 함유하는, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체는, 소프트 세그먼트를 구성하는 성분으로서 (메트)아크릴산알킬에스테르를 함유하는, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
스티렌-아크릴계 블록 공중합체는, 소프트 세그먼트를 구성하는 성분으로서 n-부틸(메트)아크릴레이트 또는 2-에틸헥실(메트)아크릴레이트를 함유하는, 양면 점착 테이프. - 제 1 항 또는 제 2 항에 있어서,
발포체 기재는, 폴리우레탄 발포체 또는 폴리올레핀 발포체로 이루어지는 것을 특징으로 하는 양면 점착 테이프.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2018-177427 | 2018-09-21 | ||
| JP2018177427 | 2018-09-21 | ||
| PCT/JP2019/036726 WO2020059791A1 (ja) | 2018-09-21 | 2019-09-19 | 両面粘着テープ |
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| Publication Number | Publication Date |
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| KR20210063316A KR20210063316A (ko) | 2021-06-01 |
| KR102732185B1 true KR102732185B1 (ko) | 2024-11-19 |
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| JP (1) | JP7377210B2 (ko) |
| KR (1) | KR102732185B1 (ko) |
| CN (1) | CN112601795B (ko) |
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| JP6966650B2 (ja) * | 2019-04-24 | 2021-11-17 | 積水化学工業株式会社 | 粘着テープ |
| JPWO2022092201A1 (ko) * | 2020-10-28 | 2022-05-05 | ||
| KR20230093413A (ko) * | 2020-10-28 | 2023-06-27 | 세키스이가가쿠 고교가부시키가이샤 | 점착 테이프 |
| JP2022071863A (ja) * | 2020-10-28 | 2022-05-16 | 積水化学工業株式会社 | 粘着テープ |
| JP2022071864A (ja) * | 2020-10-28 | 2022-05-16 | 積水化学工業株式会社 | 粘着テープ |
| WO2022244756A1 (ja) * | 2021-05-17 | 2022-11-24 | 積水化学工業株式会社 | 粘着テープ |
| EP4363512A1 (en) * | 2021-06-29 | 2024-05-08 | 3M Innovative Properties Company | Double-sided adhesive tape, article, and disassembling method |
| JP7355096B2 (ja) * | 2021-10-05 | 2023-10-03 | Dic株式会社 | 粘着テープ及びその製造方法、並びに該粘着テープを用いた物品及びその解体方法 |
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| JP2016008290A (ja) | 2014-06-26 | 2016-01-18 | Dic株式会社 | 両面粘着テープ及び物品 |
| JP2017019951A (ja) | 2015-07-13 | 2017-01-26 | スリーエム イノベイティブ プロパティズ カンパニー | 易剥離性両面粘着テープ及びその使用方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS56115375A (en) * | 1980-02-15 | 1981-09-10 | Nitto Electric Ind Co Ltd | Rubber foam adhesive tape |
| DE3741251A1 (de) * | 1987-12-05 | 1989-06-15 | Lohmann Gmbh & Co Kg | Polymerbeschichteter schaumstoff sowie verfahren zu seiner herstellung |
| JPH0711200A (ja) * | 1993-06-29 | 1995-01-13 | Sekisui Chem Co Ltd | 粘着テープ |
| JP2002338919A (ja) | 2001-05-22 | 2002-11-27 | Sekisui Chem Co Ltd | 再剥離可能な両面粘着テープ巻状体 |
| JP4576095B2 (ja) | 2003-04-24 | 2010-11-04 | 東洋インキ製造株式会社 | 両面粘着シート及び研磨布積層体 |
| JP2005001261A (ja) * | 2003-06-12 | 2005-01-06 | Toyo Tire & Rubber Co Ltd | 粘着性硬質ポリウレタンフォーム |
| JP2009242541A (ja) | 2008-03-31 | 2009-10-22 | Sekisui Chem Co Ltd | 衝撃吸収テープ |
| JP5249625B2 (ja) | 2008-04-15 | 2013-07-31 | 積水化学工業株式会社 | 表示装置前板用粘着シート |
| JP2009262253A (ja) * | 2008-04-23 | 2009-11-12 | Sekisui Chem Co Ltd | 研磨パッド固定用両面粘着テープ |
| US20130245191A1 (en) * | 2012-03-16 | 2013-09-19 | Nitto Denko Corporation | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet |
| DE102012212883A1 (de) * | 2012-07-23 | 2014-05-15 | Tesa Se | Geschäumtes Klebeband zur Verklebung auf unpolaren Oberflächen |
| JP5700180B1 (ja) * | 2013-05-27 | 2015-04-15 | Dic株式会社 | 両面粘着テープ |
| JP2014037543A (ja) | 2013-10-04 | 2014-02-27 | Nitto Denko Corp | 両面粘着テープ |
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| JP6326147B2 (ja) * | 2014-11-11 | 2018-05-16 | 株式会社寺岡製作所 | 発泡樹脂基材を有する粘着テープ及びその製造方法 |
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| WO2018181336A1 (ja) * | 2017-03-29 | 2018-10-04 | 積水化学工業株式会社 | 両面粘着テープ |
-
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- 2019-09-19 WO PCT/JP2019/036726 patent/WO2020059791A1/ja not_active Ceased
- 2019-09-19 CN CN201980055425.3A patent/CN112601795B/zh active Active
- 2019-09-19 JP JP2020548590A patent/JP7377210B2/ja active Active
- 2019-09-19 KR KR1020217000704A patent/KR102732185B1/ko active Active
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| JP2016008290A (ja) | 2014-06-26 | 2016-01-18 | Dic株式会社 | 両面粘着テープ及び物品 |
| JP2017019951A (ja) | 2015-07-13 | 2017-01-26 | スリーエム イノベイティブ プロパティズ カンパニー | 易剥離性両面粘着テープ及びその使用方法 |
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