JP2017061586A - 接着シート - Google Patents
接着シート Download PDFInfo
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- JP2017061586A JP2017061586A JP2015186181A JP2015186181A JP2017061586A JP 2017061586 A JP2017061586 A JP 2017061586A JP 2015186181 A JP2015186181 A JP 2015186181A JP 2015186181 A JP2015186181 A JP 2015186181A JP 2017061586 A JP2017061586 A JP 2017061586A
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- adhesive
- adhesive layer
- adhesive sheet
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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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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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
- 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
- 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
-
- 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]
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/748—Releasability
-
- 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
- B32B2405/00—Adhesive articles, e.g. adhesive tapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C09J2301/122—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 only on one side of the carrier, e.g. single-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
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/206—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer comprising non-adhesive protrusions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
【解決手段】接着剤層を備える接着シートであって、前記接着剤層の少なくとも一方面上に立設し、被着体との間で気泡排出用流路を形成可能な複数の柱状微細構造体を備えることを特徴とする接着シート。
【選択図】図2
Description
前記接着剤層に対向する前記剥離ライナーの面上には、前記柱状微細構造体を収納する収納部が設けられていることが好ましい。
CH2=C(R1)COOR2 (1)
ここで、上記式(1)中のR1は水素原子またはメチル基である。R2は炭素原子数1〜20のアルキル基である。粘着性能に優れた粘着剤が得られやすいことから、R2が炭素原子数2〜14(以下、このような炭素原子数の範囲をC2−14と表わすことがある。)のアルキル基であるアルキル(メタ)アクリレートが好ましい。C2−14のアルキル基の具体例としては、エチル基、プロピル基、イソプロピル基、n−ブチル基、イソブチル基、s−ブチル基、t−ブチル基、n−ペンチル基、イソアミル基、ネオペンチル基、n−ヘキシル基、n−ヘプチル基、n−オクチル基、イソオクチル基、2−エチルヘキシル基、n−ノニル基、イソノニル基、n−デシル基、イソデシル基、n−ウンデシル基、n−ドデシル基、n−トリデシル基、n−テトラデシル基、等が挙げられる。
2−エチルヘキシルアクリレート −70℃
ブチルアクリレート −55℃
エチルアクリレート −22℃
メチルアクリレート 8℃
メチルメタクリレート 105℃
シクロヘキシルメタクリレート 66℃
酢酸ビニル 32℃
スチレン 100℃
アクリル酸 106℃
メタクリル酸 130℃
2 基材
3 接着剤層
4 柱状微細構造体
5 剥離ライナー
51 収納部
6 流路エリア(隙間)
Z 被着体
Claims (7)
- 接着剤層を備える接着シートであって、
前記接着剤層の少なくとも一方面上に立設し、被着体との間で気泡排出用流路を形成可能な複数の柱状微細構造体を備えることを特徴とする接着シート。 - 前記柱状微細構造体は、ナノ構造体であることを特徴とする請求項1に記載の接着シート。
- 前記前記柱状微細構造体のアスペクト比(最大径:長さ)が、1:5〜1:50000であることを特徴とする請求項1又は2に記載の接着シート。
- 前記柱状微細構造体は、ナノワイヤであることを特徴とする請求項1から3のいずれかに記載の接着シート。
- 前記複数の柱状微細構造体は、前記接着剤層の一方面上において、所定のパターン形状に配設されることを特徴とする請求項1から4のいずれかに記載の接着シート。
- 前記接着剤層の一方面側に配置される剥離ライナーを更に備えており、
前記接着剤層に対向する前記剥離ライナーの面上には、前記柱状微細構造体を収納する収納部が設けられていることを特徴とする請求項1から5のいずれかに記載の接着シート。 - 前記接着剤層の一方面上に立設する前記柱状微細構造体の突出高さは、0.5μm〜500μmであることを特徴とする請求項1から6のいずれかに記載の接着シート。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015186181A JP2017061586A (ja) | 2015-09-23 | 2015-09-23 | 接着シート |
US15/270,667 US20170080677A1 (en) | 2015-09-23 | 2016-09-20 | Adhesive sheet |
CN201610849661.0A CN106905868A (zh) | 2015-09-23 | 2016-09-23 | 胶粘片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015186181A JP2017061586A (ja) | 2015-09-23 | 2015-09-23 | 接着シート |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017061586A true JP2017061586A (ja) | 2017-03-30 |
Family
ID=58276455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015186181A Pending JP2017061586A (ja) | 2015-09-23 | 2015-09-23 | 接着シート |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170080677A1 (ja) |
JP (1) | JP2017061586A (ja) |
CN (1) | CN106905868A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020178012A (ja) * | 2019-04-17 | 2020-10-29 | 日東電工株式会社 | ダイシングダイボンドフィルム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010052384A1 (en) * | 2000-04-24 | 2001-12-20 | Michael Hannington | Adhesive articles with improved air egress and methods of making the same |
US7060351B2 (en) * | 2000-04-24 | 2006-06-13 | Avery Dennison Corporation | Adhesive article with improved air egress |
CN101018837B (zh) * | 2004-08-31 | 2012-12-05 | 艾利丹尼森公司 | 具有改进空气出口的粘合件及其制造方法 |
-
2015
- 2015-09-23 JP JP2015186181A patent/JP2017061586A/ja active Pending
-
2016
- 2016-09-20 US US15/270,667 patent/US20170080677A1/en not_active Abandoned
- 2016-09-23 CN CN201610849661.0A patent/CN106905868A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020178012A (ja) * | 2019-04-17 | 2020-10-29 | 日東電工株式会社 | ダイシングダイボンドフィルム |
JP7224231B2 (ja) | 2019-04-17 | 2023-02-17 | 日東電工株式会社 | ダイシングダイボンドフィルム |
Also Published As
Publication number | Publication date |
---|---|
US20170080677A1 (en) | 2017-03-23 |
CN106905868A (zh) | 2017-06-30 |
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