KR102656523B1 - 접착 시트 - Google Patents
접착 시트 Download PDFInfo
- Publication number
- KR102656523B1 KR102656523B1 KR1020237011778A KR20237011778A KR102656523B1 KR 102656523 B1 KR102656523 B1 KR 102656523B1 KR 1020237011778 A KR1020237011778 A KR 1020237011778A KR 20237011778 A KR20237011778 A KR 20237011778A KR 102656523 B1 KR102656523 B1 KR 102656523B1
- Authority
- KR
- South Korea
- Prior art keywords
- adhesive
- adhesive layer
- adhesive sheet
- protective layer
- layer
- Prior art date
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- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 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
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000013034 phenoxy resin Substances 0.000 description 1
- 229920006287 phenoxy resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920001652 poly(etherketoneketone) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003349 semicarbazides Chemical class 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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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
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
-
- 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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- 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
-
- 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
-
- 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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/24—Presence of a foam
-
- 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
- C09J2463/00—Presence of epoxy resin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
도 2는 실시예의 전단 접착력의 시험 방법을 설명하기 위한 모식도이다.
도 3은 실시예 6의 접착 시트의 보호층(발포 전)과 비교예 1의 접착 시트의 접착제층(발포 전)의 표면 조성에 관하여 반사 IR측정의 결과를 나타내는 그래프이다.
2 접착제층
3 보호층
3a 보호층
3b 보호층
4 접착 시트
5 SPCC판
6 금속 간극 게이지
Claims (6)
- 기재의 편면 또는 양면의 적어도 일부에 접착제층을 갖는 접착 시트로서,
그 접착제층이, 다관능 에폭시수지와, 다관능 에폭시수지 이외의 액상 에폭시수지를 포함하는 발포성 에폭시 접착제층이고,
그 접착제층의 그 기재와 접하는 측과는 반대측의 접착면인 표면의 적어도 일부에 열용융성 보호층을 가지며,
그 열용융성 보호층이, 대전방지제, 윤활제, 또는 금속 불활성화제를 포함하고,
그 열용융성 보호층이, 접착 시트를 접착할 때의 가열에 의해, 유동, 분해 또는 승화되는 것을 특징으로 하는 접착 시트. - 청구항 1에 있어서,
접착제층이, 팽창성 접착제층인 접착 시트. - 청구항 1에 있어서,
접착제층이, 감온성 발포제를 함유하는 팽창성 접착제층이고, 그 감온성 발포제가 분상(粉狀) 또는 입상(粒狀)의 열팽창성 성분을 포함하는 접착 시트. - 청구항 1에 있어서,
접착제층의 두께가 2~300㎛인 접착 시트. - 청구항 1에 있어서,
접착제층이 경화제 및 경화 촉매를 더 포함하는 접착 시트. - 청구항 1에 있어서,
접착제층이, 내열성 필러를 더 포함하는 접착 시트.
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KR1020207004136A KR102520278B1 (ko) | 2017-08-10 | 2017-08-10 | 접착 시트 |
PCT/JP2017/029187 WO2019030914A1 (ja) | 2017-08-10 | 2017-08-10 | 接着シート |
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KR1020207004136A Division KR102520278B1 (ko) | 2017-08-10 | 2017-08-10 | 접착 시트 |
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KR20230054477A KR20230054477A (ko) | 2023-04-24 |
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KR1020237011778A Active KR102656523B1 (ko) | 2017-08-10 | 2017-08-10 | 접착 시트 |
KR1020207004136A Active KR102520278B1 (ko) | 2017-08-10 | 2017-08-10 | 접착 시트 |
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US (2) | US11781042B2 (ko) |
EP (1) | EP3666430A4 (ko) |
JP (1) | JP6778328B2 (ko) |
KR (2) | KR102656523B1 (ko) |
CN (1) | CN111051453A (ko) |
TW (2) | TWI826388B (ko) |
WO (1) | WO2019030914A1 (ko) |
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JP6220100B2 (ja) | 2015-04-10 | 2017-10-25 | 株式会社寺岡製作所 | 接着シート |
JP2021026102A (ja) * | 2019-08-02 | 2021-02-22 | エルジー ディスプレイ カンパニー リミテッド | フレキシブル表示装置及びフレキシブル表示装置の製造方法 |
JP7547061B2 (ja) | 2020-03-18 | 2024-09-09 | 積水化学工業株式会社 | 耐火樹脂組成物、耐火材、耐火積層体、区画貫通処理構造及び区画貫通処理方法 |
JP2021155495A (ja) * | 2020-03-25 | 2021-10-07 | 大日本印刷株式会社 | 発泡性接着シートおよび物品の製造方法 |
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