JP7372918B2 - 両面可逆接着構造 - Google Patents
両面可逆接着構造 Download PDFInfo
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- JP7372918B2 JP7372918B2 JP2020533019A JP2020533019A JP7372918B2 JP 7372918 B2 JP7372918 B2 JP 7372918B2 JP 2020533019 A JP2020533019 A JP 2020533019A JP 2020533019 A JP2020533019 A JP 2020533019A JP 7372918 B2 JP7372918 B2 JP 7372918B2
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- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- 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
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10688—Adjustment of the adherence to the glass layers
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
- B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
-
- 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
- C09J2301/1242—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 the opposite adhesive layers being different
-
- 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
- C09J2301/31—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 the adhesive effect being based on a Gecko structure
-
- 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
Description
F=(nπ/L)2EI
式中、Eは弾性率であり、Iは断面二次モーメントであり、Lは突起の長さ(高さ)であり、nは突起の機械的圧着に依存する仮因子である。円筒構造における断面二次モーメントはI=πd4/64である。これにより、長いか、直径が小さいか、又は弾性率が低い突起は、短いか、直径が大きいか、又は弾性率が高い突起よりも、小さい力で座屈するという関係が生じる。
F=N(nπ/L)2EI
式中、Nは突起の数である。構造は突起を1つだけ有していればよいが、本発明による構造は、少なくとも10個、特に好ましくは少なくとも20個、特に少なくとも50個の突起を有することが好ましい。
Claims (5)
- 少なくとも2つの表面上の各々に、乾燥接着可能な面を有する物品であって、
前記2つの面が、垂直突起を含む構造を有し、
前記2つの面が、前記垂直突起の高さ、前記垂直突起の直径、及び前記垂直突起の弾性率のいずれかにおいて異なることで、前記2つの面の接着力が異なることを特徴とする、物品。 - 少なくとも1つの面が、オイラー座屈又は剪断荷重によって接着力が減少し得る構造を有することを特徴とする、請求項1に記載の物品。
- オイラー座屈又は剪断荷重後に得られる接着力は、他方の面の接着力よりも小さいことを特徴とする、請求項2に記載の物品。
- 以下の工程:
(a)前記第1の面と第1の表面とを接触させ、前記第2の面と第2の表面とを接触させる工程と、
(b)前記2つの表面の一方が脱離するまで、これら表面のうち少なくとも一方を前記物品から引き離す工程と、
を含む、請求項1~3のいずれか一項に記載の物品を選択的に接着する方法。 - 前記面の少なくとも1つが構造を有しており、前記表面を引き離す前に、前記構造の1つに対して十分な接触圧力をかけることによってオイラー座屈を引き起こすことを特徴とする、請求項4に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017131345.1 | 2017-12-27 | ||
DE102017131345.1A DE102017131345A1 (de) | 2017-12-27 | 2017-12-27 | Doppelseitige reversible Haftstruktur |
PCT/EP2018/084960 WO2019129508A1 (de) | 2017-12-27 | 2018-12-14 | Doppelseitige reversible haftstruktur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021508611A JP2021508611A (ja) | 2021-03-11 |
JP7372918B2 true JP7372918B2 (ja) | 2023-11-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020533019A Active JP7372918B2 (ja) | 2017-12-27 | 2018-12-14 | 両面可逆接着構造 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11655396B2 (ja) |
EP (1) | EP3732260A1 (ja) |
JP (1) | JP7372918B2 (ja) |
KR (1) | KR20200103725A (ja) |
CN (1) | CN111511862B (ja) |
DE (1) | DE102017131345A1 (ja) |
WO (1) | WO2019129508A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014119470A1 (de) | 2014-12-22 | 2016-06-23 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Strukturierte Oberfläche mit stufenweise schaltbarer Adhäsion |
DE102016113956A1 (de) | 2016-07-28 | 2018-02-01 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Vorrichtung mit einer strukturierten Beschichtung |
DE102017131344A1 (de) | 2017-12-27 | 2019-06-27 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Formkörper mit strukturierter Oberfläche zur reversiblen Adhäsion |
DE102017131347A1 (de) | 2017-12-27 | 2019-06-27 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Struktur mit verbesserter Haftung |
EP3948981A1 (de) | 2019-03-27 | 2022-02-09 | Grob-Werke GmbH & Co. KG | Vorrichtung und verfahren zum bereitstellen von elektrodensträngen und zum herstellen von elektrodenanordnungen |
DE102020108107B3 (de) * | 2020-03-24 | 2020-10-15 | Simonswerk Gmbh | Befestigung von Abdeckplatten |
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2017
- 2017-12-27 DE DE102017131345.1A patent/DE102017131345A1/de not_active Withdrawn
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2018
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- 2018-12-14 CN CN201880083526.7A patent/CN111511862B/zh active Active
- 2018-12-14 KR KR1020207020314A patent/KR20200103725A/ko not_active Application Discontinuation
- 2018-12-14 EP EP18830192.3A patent/EP3732260A1/de active Pending
- 2018-12-14 US US16/772,221 patent/US11655396B2/en active Active
- 2018-12-14 JP JP2020533019A patent/JP7372918B2/ja active Active
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Also Published As
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WO2019129508A1 (de) | 2019-07-04 |
US11655396B2 (en) | 2023-05-23 |
DE102017131345A1 (de) | 2019-06-27 |
US20210071045A1 (en) | 2021-03-11 |
KR20200103725A (ko) | 2020-09-02 |
JP2021508611A (ja) | 2021-03-11 |
CN111511862B (zh) | 2023-07-25 |
CN111511862A (zh) | 2020-08-07 |
EP3732260A1 (de) | 2020-11-04 |
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