TW201244950A - Double-sided adhesive tape or sheet, and adherend processing method - Google Patents
Double-sided adhesive tape or sheet, and adherend processing method Download PDFInfo
- Publication number
- TW201244950A TW201244950A TW101102307A TW101102307A TW201244950A TW 201244950 A TW201244950 A TW 201244950A TW 101102307 A TW101102307 A TW 101102307A TW 101102307 A TW101102307 A TW 101102307A TW 201244950 A TW201244950 A TW 201244950A
- Authority
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- Taiwan
- Prior art keywords
- adhesive
- adhesive layer
- heat
- sheet
- double
- Prior art date
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 84
- 238000003672 processing method Methods 0.000 title description 2
- 239000000853 adhesive Substances 0.000 claims abstract description 208
- 230000001070 adhesive effect Effects 0.000 claims abstract description 206
- 239000012790 adhesive layer Substances 0.000 claims abstract description 146
- 239000000758 substrate Substances 0.000 claims abstract description 45
- 229920000103 Expandable microsphere Polymers 0.000 claims abstract description 32
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 32
- 239000004593 Epoxy Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 51
- 238000012545 processing Methods 0.000 claims description 39
- 239000003985 ceramic capacitor Substances 0.000 claims description 10
- 238000004132 cross linking Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 239000012948 isocyanate Substances 0.000 abstract description 9
- 150000002513 isocyanates Chemical class 0.000 abstract description 9
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- 239000010410 layer Substances 0.000 description 82
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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
- 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]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
-
- 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
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- 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
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Description
201244950 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種雙面黏著帶或黏著片材、及被黏著體 之加工方法,更詳細而言’本發明係關於一種以下之雙面 黏著帶或黏著片材、及使用該雙面黏著帶或黏著片材之被 黏著體之加工方法,上述雙面黏著帶或黏著片材係於經由 暫時固定用黏著層固定於基座上且將被黏著體貼附於熱剝 離型黏著層上之狀態下對被黏著體實施加工處理時,可有 效地保持將被黏著體固定於基座上之狀態,又,於將被黏 著體或加工品貼附於熱剝離型黏著層上之狀態下自基座上 剝離雙面黏著帶或黏著片材時,可於不對被黏著體或加工 品造成損傷之情況下自基座上容易地剝離雙面黏著帶或黏 著片材,而且,對被黏著體實施加工處理後,可藉由加埶 而無損傷且容易地剝離加工品。 … 【先前技術】 近年來,對電子零件之要求為零件本身之小型化或精密 化,例如於陶瓷電容器中,以所謂「〇6〇3」、「〇4〇2」等 =為代表之小型化、或者藉由遠超過數百層之高積層化二 得之高容量化逐漸變得顯著。尤其於陶瓷電容器 锻,前片材(生胚片材)之積層領域中,逐漸要求小= 精密化、及加工時之精度。 匕或 例如’若舉出陶瓷電容器之製造步驟為 以下之製造步驟··其具有⑴對生胚片材印刷電極J可列舉 ⑺積層步驟、(3)加壓步驟(加麗屢製 步驟、 14)切蓟步 I61778.doc 201244950 驟、(5)煅燒步驟之步驟,且將積層步驟(2)與加壓步驟(3) 反覆進行預定次數後,進入切割步驟(4)。 目前’於積層步驟(2)中,通常於聚對苯二甲酸乙二酿 膜(PET(Polyethylene Terephthalate)膜)或無塵紙、黏著帶 上進行積層’而就搬送性或精度提高之觀點而言,有使用 金屬製之基座,於其上固定PET膜或無塵紙、黏著帶並進 行積層之情形。 又,積層步驟(2)與切割步驟(4)為分開之步驟,有時於 切割步驟(4)中,將於積層步驟(2)中於pET膜或無塵紙黏 著帶上積層而成之積層體移至另一黏著帶等上,並進行切 割。然而’於該方法中,要於積層步驟(2)與切割步驟⑷ 中使用各別之構件。 因此,於熱剝離型黏著帶或黏著片材上進行自積層直至 切割為止之方法作為非常有狀方法受雜,有加以實 際應用並進行S產之實績。作為此種黏著帶,—直使用具 有以下功能之熱剝離型黏著帶或黏著片材(例如參照專利 文獻卜專利文獻5):於常溫下具㈣著力,於㈣㈣ ⑺、加壓步驟(3)直至切割步驟(4)為止牢固地黏著" 定),且於切割步驟⑷後,可藉由加熱降低黏著 離。 〜 先前技術文獻 專利文獻 專利文獻1:曰本專利實公昭5〇13878號公報 專利文獻2:日本專利特公昭51_24534號公報 161778.doc 201244950 專利文獻3 :日本專利特開昭56-61468號公報 專利文獻曰本專利特開昭56-6丨469號公報 專利文獻5.曰本專利特開昭6〇_252681號公報 【發明内容】 發明所欲解決之問題 然而,由於裝置方面之制約,有於積層步驟(幻後或切 割步驟(4)後必須自基座(例如金屬製之基座等)上剝離熱剝 離型之雙面黏著帶或黏著片材之情形,此時,於自基座上 剝離熱剝離里之雙面黏著帶或黏著片材時之黏著力較強之 清形時’有積層體等被黏著體折斷或_曲而對被黏著體造 成知傷之情形’而成為於熱制離型之雙面黏著帶或黏著片 材上進行積層自直至切割為止的操作之較大障礙。 因此,本發明之目的在於提供一種以下之雙面黏著帶或 黏著片材、及使用㈣面黏著帶或黏著片材之被黏著體之 加工方法,上述雙面黏著帶或黏著片材係於經由暫時固定 用黏著層固疋於基座上且將被黏著體貼附於熱剝離型黏著 層上之狀態下對被黏著體實施加工處理時,可有效地保持 將被黏著體固定於基座上之狀態,又,於將被黏著體或加 工品貼附於熱剝離型黏著層上之狀態下自基座上剝離雙面 黏著帶或黏著片材時,可於不對被黏著體或加工品造成損 傷之情況下自基座上容易地剝離雙面黏著帶或黏著片材, 而且,對被黏著體實施加工處理冑,可藉由加熱而無損傷 且容易地剝離加工品。 解決問題之技術手段 16I778.doc 201244950 本發明者為了達成上述目的進行銳意研究,結果發現, 右使用具備熱剝離型黏著層、與具有特定特性之暫時固定 用黏著層的雙面黏著帶或黏著片材,則於經由暫時固定用 黏著層固定於基座上且將被黏著體貼附於熱剝離型黏著層 上之狀態下對被黏著體實施加工處理時,可有效地保持經 由上述雙面黏著帶或黏著片材將被黏著體固定於基座上之 :態’又’於將被黏著體、或作為實施了加工處理之被黏 著體的加工品貼附於熱剝離型黏著層上之狀態下自基座上 剝離雙面黏著帶或黏著片材時,可於不對被黏著體或加工 品造成損傷之情況下自基座 著片材,而且,對被黏著體 而無知傷且容易地剝離加工 完成。 上容易地剝離雙面黏著帶或黏 實施加工處理後’可藉由加熱 品。本發明係基於該等見解而 即,本發明係提供一種雙面黏著帶或黏著片材,其係於 基材之一面側具有含有熱膨脹性微球之熱剝離型黏著層、' 且於基材之另一面側具有暫時固定用黏著層者,並且暫時 ,定用黏著層之剪切黏著力為2謂扇随2以上,拉伸黏 著力為0.01〜2.0 N/20 mm寬,且暫時固定用黏著層係利用 異氰酸酯系或環氧系交聯劑進行交聯。 於树明之雙面黏著帶或黏著片材中,較佳為暫時固定 用黏著層進而具有凝膠分率為8〇重量%以上之特性。 本發明進而係提供—種被黏著體之加工方法,其係使用 雙面黏著帶或黏著片材加工被黏著體之方法,並且其包含 以下步驟.於將上述雙面黏著帶或黏著片材經由暫時固定 16l778.doc 201244950 用黏著層固定於基座上且將被黏著體貼合於埶 層上的狀態下,對被黏著體實施加工處理。二= 之加工方法中,可合適地使用電子系零件類作為被黏著 體。又,被黏著體亦可為陶瓷電容器用之生胚片材,且該 被黏著體之加工方法具有生胚片材之積層步驟。 本發明進而係提供一種電子零件或積層陶瓷電容器,其 係藉由上述被黏著體之加工方法而製造。 發明之效果 本發明之雙面黏著帶或黏著片材由於具有上述構成,故 於經由暫時固定用黏著層固定^基座上且將被黏著體貼附 於熱剝冑型黏著層上之狀態下對被黏著體實施加工處理 時,可有效地保持將被黏著體固定於基座上之狀態,又, 於將被黏著體或加工品貼附於熱剝離型黏著層上之狀態下 自基座上剝離雙面黏著帶或黏著片材時,可於不對被黏著 f或加工品造成損傷之情況下自基座上容易地義雙面黏 者帶或黏著片# ’而且’對被黏著體實施加工處理後,可 藉由加熱而無損傷且容易地剝離加工品。 【實施方式】 下m要—面參照圖式-面詳細說明本發明之實施 形態。再者’有對相同之構件或部分等標註相同之符號之 情形。 [雙面黏著帶或黏著片材] 材:發月之雙面黏著帶或黏著片材之特徵在於:其係於基 面側具有含有熱膨脹性微球之熱剝離型黏著層、且 161778.doc 201244950 另®側具有暫時固 疋用黏著層之剪切黏著力為2QN/2(H) 2 1且暫時固 力為0.01〜2〇N/20营 _以上,拉伸黏著 氣酸…環氧系交聯L:::定用黏著層係利用異 之表::發明之雙面黏著帶或黏著片材之例 材,符號 == 符唬為橡膠狀有機彈性層(中間層), 號6Λ s,、剝離型黏著層,符號5為暫時固U黏著層,符 卞”、隔離件,符號7為隔離件。圖1所表示之 或黏著片材i具右 叉®邾者帶 有梭朦^ 於基材2之""個面上依序形成 一 ·有機彈性層3與熱剝離型黏著層4,且於基材2之 形成有暫時固定用黏著層5。再者,橡膠狀有機 彈性層3為任意設置之層…熱剝離型黏著層4之表面 (黏者面)係藉由隔離件6加以保護,暫時固定用黏著層5之 表面(黏著面)係冑由隔離件7加以保護,該等隔離件6或隔 離件7亦為任意使用者。 <暫時固定用黏著層> 於本發明之雙面黏著帶或黏著片材中,暫時固定用黏著 層係剪切黏著力為2.0 n/:2〇〇 mm2以上(例如2.〇〜5〇 N/2〇〇 mm )’拉伸黏著力為0.01〜2.0 N/20 mm寬,且暫時固定用 黏著層係利用異氰酸酯系或環氧系交聯劑進行交聯。暫時 固定用黏著層之剪切黏著力較佳為5 〇 N/200 mm2以上,更 合適的是7.5 N/200 mm2以上。再者,於本說明書中,「剪 切黏著力」之值係指於「對SUS304BA板,貼附面積:20 I61778.doc 201244950 mm寬χ1〇 mm長於剪切 mm/min,溫度:土。 ° 之拉伸速度:50 由後述測定方法# / '燕度’ 65±5% RH」之條件下藉 戍所測定之值0 再者’於暫時固 + 著劑之黏著性成分(篡哲者層中,於丙烯酸系黏著劑等黏 重量份而添加〇.〇1〜2。重:物)中’相對於黏著性成分⑽ 氰酸醋系交聯劑咬環氧系:、較佳為〇·02〜1〇重量份之異 4環氧系交聯劑’藉此進行交聯,於需要 之 為促進交聯而使用交聯促進劑,藉此能以成為 2.0(N/200 mm2) 逆剧此能以成為 醋系交聯劑及環氧系交為異歧 劑之八體例,可列舉以下將例示 者0 暫,固定用點著層之拉伸黏著力為0.01〜2.0 N/20 _ 寬,右暫時固定用黏著層之拉伸黏著力大於2.0卿mm 寬,則於經由暫時固定用黏著層將雙面黏著帶或黏著片材 貼附於基座上後自基座上剝離雙轉著帶或黏著片材時, 剝離變困難,右欲自基座上強行剝離雙面黏著帶或黏著片 材,則貼附於熱剝離型黏著層上之被黏著體、或藉由加工 該被黏著體所獲得之被加工體(加工品)中產生損傷而破 損。若暫時固定用黏著層之拉伸黏著力小於〇〇1 N/2〇咖 寬,則黏著力不足。作為暫時固定用黏著層之拉伸黏著 力’較佳為0.01〜0.7 N/20 ,更合適的是〇 〇1〜〇 5 N/20 mm寬。再者,於本說明書中,「拉伸黏著力」之值係 指於「對SUS304BA板’剝離角度:18〇。,拉伸速度:3〇〇 mm/min,溫度:23±2°C,濕度:65±5°/〇 RH」之條件下藉 161778.doc 201244950 由後述測定方法所測定之值β 關於暫時固定用黏著層之拉伸黏著力,例如可於丙烯酸 系黏者劑等黏著劑之黏著性成分(基質聚合物)中,相對於 黏著性成分刚重量份而添加0.0卜20重量份、較佳為添加 0HG重量份之異氰酸8旨系交聯劑或環氧系交聯劑進行 交聯’藉此以成為0·01〜2·0(Ν/20 _寬)之方式進行控制。 作為異氰酸_系交聯劑及環氧系交聯劑之具體例,可列舉 以下將例示者。 於本發明中,暫時固U黏著層之拉伸黏著力係藉由以 下之(拉伸黏著力之測定方法)而求得。 (拉伸黏著力之測定方法) 將雙面黏著帶或黏著片材切割成寬2〇 mm、長1 ⑺⑺之 尺寸,於常溫(23±2eC)且濕度為05±15。/。RH之條件下,於 暫時固定用黏著層接觸於SUS3〇4BA板(不鏽鋼板)之形態 下,於SUS304BA板上,利用使2 kg之輥往返丨次之方法壓 接而貼合後,放置30分鐘。放置後,於溫度為23±2<t、濕 度為65±5% RH之條件下,依據JIS z 〇237,測定於剝離角 度為18〇、拉伸速度為30〇 mm/min之條件下將雙面黏著帶 或黏著片材自SUS304BA板上剝離時之荷重(最大荷重), 求出拉伸黏著力(N/2〇 mm寬,對SUS304BA板’剝離角 度· 180 ’拉伸速度:300 mm/min,溫度:23±2°C,濕 度:65±5% RH)。 又’暫時固定用黏著層之剪切黏著力可藉由以下之(剪 切黏著力之測定方法)而求得。 161778.doc 201244950 (剪切黏著力之測定方法) 將雙面黏著帶或黏著片材切割成寬20 mm、長 1 50 mm之 尺寸’於常溫(23±2°C )且濕度為65±5°/〇 RH之條件下,依據 JIS Z 023 7中之貼附方法,於暫時固定用黏著層接觸於 SUS304BA板之形態下,於SUS304BA板上,於20 mm寬 xlO mm之接著面積中利用使2 kg之輥往返1次之方法壓接 而貼合’並且於熱剝離型黏著層接觸於另一 SUS304BA板 之形態下’於另一 SUS304BA板上,於20 mm寬xl20 mm之 接著面積中利用使2 kg之輥往返1次之方法壓接而貼合, 於23±2 C下放置30分鐘《此時,如圖2(a)所示,雙面黏著 帶或黏著片材成為夾於2片SUS304BA板8之間之狀態。將 自暫時固定用黏著劑層側觀察該狀態所得之概略圖示於圖 2(b)。為防止於測定時熱剝離型黏著層側剝離,熱剝離型 黏著層側之貼附面積較大。再者,於圖2(a)及圖2(b)中, 雙面黏著帶或黏著片材丨表示包含基材2、暫時固定用黏著 層5及熱剝離型黏著層4之3層構造者,亦可於基材2與熱剝 離型黏著層4之間設置一層或兩層以上之中間層。 放置後’於溫度為23±2t、濕度為65±5❶/。RH之條件 下’如圖2(a)所示,測定將各SIjS3〇4BA板8以各不相同之 荷重或於不同之拉伸方向上(相反方向上)於拉伸速度 mm/min之條件下拉伸時的荷重(最大荷重),求出剪切黏著 力(N/200 mm2,對SUS3〇4BA板,貼附面積:2〇爪爪寬 mm長’朝剪切方向之拉伸速度:5〇 mm/min,溫度: 23士2°C ’ 濕度:65±5% RH)。 161778.doc 201244950 作為用以形成暫時固定用黏著層之黏著劑,只要為可形 成發揮上述特性之黏著層之黏著劑則並無特別㈣,可自 公知之黏著劑中適宜選擇。作為此種公知之黏著劑,例如 可列舉:橡膠系黏著劑、丙稀酸系黏著劑、聚石夕氧系黏著 :卜乙烯基烷基醚系黏著劑、聚酯系黏著劑、聚醯胺系黏 者劑、胺基甲酸酯系黏著劑、氟系黏著劑等各種黏著劑或 者於該等黏著劑中調⑽點為約細t以下之熱熔融性樹 脂而成之料特性改良型黏著劑等(例如參照日本專利特 開昭56-61468號公報 '日本專利特開昭61 174857號公報、 曰本專利特開昭63_17981號公報 '曰本專利特開昭%_ 13040號公報等)。黏著劑可單獨使用或組合使用兩種以 上。 作為黏著劑,較佳為橡膠系黏著劑或丙烯酸系黏著劑, 尤其可合適地使用丙烯酸系黏著劑。作為橡膠系黏著劑或 丙烯酸系黏著劑之具體例,可列舉以下將具體例示之橡膠 系黏著劑(以天然橡膠或各種合成橡膠作為基質聚合物之 橡膠系黏著劑等)或丙烯酸系黏著劑[以使用(甲基)丙烯酸 烷基酯作為單體成分之丙烯酸系聚合物(均聚物或共聚物) 作為基質聚合物之丙烯酸系黏著劑等]等。 作為橡膠系黏著劑,可列舉以天然橡膠或各種合成橡膠 [例如聚異戊二烯橡膠、苯乙烯-丁二烯嵌段共聚物(SB ’ Styrene-Butadiene)橡膠、苯乙烯-異戊二烯嵌段共聚物 (SI ’ Styrene-Isoprene)橡膠、笨乙烯-異戊二烯-苯乙烯嵌 段共聚物(SIS’ Styrene-Isoprene-Styrene)橡膠、苯乙烯·丁 161778.doc 12 201244950 二婦-苯乙稀嵌段共聚物(SBS,Styrene-Butadiene-Styrene) 橡膠、苯乙烯-異戊二烯-丁二烯-笨乙烯嵌段共聚物 (SIBS,Styrene-Isoprene-Butadiene-Styrene)橡膠、苯乙稀-乙烯-丁稀-苯乙稀嵌段共聚物(SEBS,Styrene-Ethylene-Butylene-Styrene) 橡膠 、苯 乙烯-乙烯-丙烯-笨乙烯嵌段共 聚物(SEPS,Styrene-Ethylene-Propylene-Styrene)橡膠 '苯 乙烯-乙烯-丙烯嵌段共聚物(SEP,Styrene-Ethylene_ Propylene)橡膠、再生橡膠、丁基橡膠、聚異丁烯或該等 之改質體等]作為基質聚合物之橡膠系黏著劑。 又,作為丙烯酸系黏著劑’可列舉以使用一種或兩種以 上之(曱基)丙烯酸烷基酯作為單體成分之丙烯酸系聚合物 [均聚物或共聚物]作為基質聚合物之丙烯酸系黏著劑。作 為上述丙烯酸系黏著劑中之(甲基)丙烯酸烷基酯,例如可 列舉:(曱基)丙烯酸曱酯、(曱基)丙烯酸乙酯、(甲基)丙烯 酸丙酯、(曱基)丙烯酸異丙酯、(甲基)丙烯酸丁酯、(曱基) 丙烯酸異丁酯、(曱基)丙烯酸第二丁酯、(曱基)丙烯酸第 三丁酯、(曱基)丙烯酸戊酯、(曱基)丙烯酸己酯、(曱基)丙 烯酸庚酯、(甲基)丙烯酸辛酯、(甲基)丙烯酸_2_乙基己 知、(曱基)丙烯酸異辛酯、(甲基)丙烯酸壬酯、(甲基)丙烯 酸異壬酯 '(甲基)丙烯酸癸酯、(曱基)丙烯酸異癸酯 '(甲 基)丙烯酸十一烷基酯、(甲基)丙烯酸十二烷基酯、(甲基) 丙稀酸十三院基δ旨、(甲基)丙烯酸十四烧基自旨、(甲基)丙 烯酸十五烧基冑、(甲基)丙稀酸十六院基酷、(曱基)丙稀 酸十七院基自旨 ' (甲基)丙稀酸十八院基酷、(甲基)丙婦酸 161778.doc S; -13- 201244950 十九烷基酯、(曱基)丙烯酸二十烷基酯等(曱基)丙烯酸Ci2〇 烷基酯[較佳為(甲基)丙烯酸C4.18烷基(直鏈狀或支鏈狀之 烷基)酯]等。 再者’為了對凝聚力 '对熱性、交聯性等進行改質,上 述丙烯酸系聚合物視需要亦可含有可與上述(甲基)丙烯酸 烧基醋進行共聚合之其他單體成分所對應之單元。作為此 種單體成分’例如可列舉:丙烯酸、曱基丙烯酸、亞甲基 丁二酸、順丁烯二酸、反丁烯二酸、丁烯酸、丙烯酸羧基 乙酯等含有羧基之單體;順丁烯二酸酐、亞甲基丁二酸酐 等含有酸酐基之單體;(甲基)丙烯酸羥基乙酯、(甲基)丙 稀酸羥基丙酯、(f基)丙烯酸羥基丁酯等含有羥基之單 體;(曱基)丙烯醯胺、N,N-二甲基(甲基)丙烯醯胺、Ν_τ 基(曱基)丙烤醯胺、Ν-經曱基(甲基)丙稀酿胺、Ν-經甲基 丙烷(甲基)丙烯醯胺等(經Ν_取代或未經取代)醯胺系單 體,乙酸乙烯酯、丙酸乙烯酯等乙烯酯系單體;苯乙烯、 α_曱基苯乙烯等苯乙烯系單體;乙婦基甲醚、乙烯基乙醚 等乙烯醚系單體;丙烯腈、子基丙烯腈等氰基丙烯酸酯系 單體;(甲基)丙烯酸縮水甘油酯等含有環氧基之丙烯酸系 單體;乙烯、丙烯、異戊二烯、丁二烯、異丁烯等烯烴或 一烯系單體;(甲基)丙烯酸胺基乙酯、(甲基)丙烯酸_Ν,Ν_ 二甲基胺基乙酯、(甲基)丙烯酸第三丁基胺基乙酯等含有 (經取代或未經取代)胺基之單體;(甲基)丙烯酸甲氧基乙 酯、(甲基)丙烯酸乙氧基乙酯等(甲基)丙烯酸烷氧基烷基 酯系單體;Ν-乙烯基吡咯啶酮、n-甲基乙烯基吡咯啶酮、 161778.doc 14 201244950 N-乙烯基°比咬、N-乙烯基哌啶酮、N_乙烯基嘧啶、N_乙烯 基哌畊、N-乙烯基。比畊、N-乙烯基吼咯、N_乙烯基咪唑、 N-乙烯基〃号。坐、N-乙烯基咪啉、义乙烯基己内醯胺等具有 含氮原子之環之單體;N-乙烯基羧醯胺類;苯乙烯磺酸、 烯丙基磺酸、(甲基)丙烯醯胺丙磺酸、(甲基)丙烯酸磺丙 酯等含有磺酸基之單體;2-羥基乙基丙烯醯基磷酸酯等含 有磷酸基之單體;N-環己基順丁烯二醯亞胺、N_異丙基順 丁烯二醯亞胺、N-月桂基順丁烯二醯亞胺、N_苯基順丁烯 二酿亞胺等順丁稀二醯亞胺系單體;N-甲基亞甲基丁二醯 亞胺、N-乙基亞曱基丁二醯亞胺、N_ 丁基亞曱基丁二醯亞 胺、N-辛基亞甲基丁二醯亞胺、Ν·2_乙基己基亞甲基丁二 酿亞胺、Ν-環己基亞曱基丁二醯亞胺、Ν-月桂基亞曱基丁 二醯亞胺等亞曱基丁二醯亞胺系單體;Ν-(甲基)丙烯醯氧 基亞甲基丁 一酿亞胺、Ν-(曱基)丙稀酿基-6-氧基六亞曱基 丁二醯亞胺、Ν-(甲基)丙烯醯基_8-氧基八亞曱基丁二醯亞 胺等丁二醯亞胺系單體;聚乙二醇(甲基)丙烯酸酯、聚丙 二醇(曱基)丙烯酸酯等二醇系丙烯酸酯單體;(曱基)丙烯 酸四氫糠酯等具有含氧原子之雜環之單體;氟系(曱基)丙 稀酸醋等含有氟原子之丙烯酸酯系單體;聚矽氧系(曱基) 丙稀酸i旨等含有矽原子之丙烯酸酯系單體;己二醇二(甲 基)丙稀酸酯、(聚)乙二醇二(曱基)丙烯酸酯、(聚)丙二醇 二(甲基)丙烯酸酯、新戊二醇二(曱基)丙烯酸酯、季戊四 醇二(曱基)丙烯酸酯、三羥曱基丙烷三(曱基)丙烯酸酯、 季戊四醇三(曱基)丙烯酸酯、二季戊四醇六(曱基)丙烯酸 161778.doc •15· 201244950 酯、環氧丙烯酸酯、聚酯丙烯酸酯、丙烯酸胺基甲酸酯、 二乙烯基笨、丁基二(甲基)丙烯酸酯、己基二(甲基)丙烯 酸酯等多官能單體等。該等單體成分可使用一種或兩種以 上。 再者,為了使暫時固定用黏著層之拉伸黏著力與偏移量 為所欲之範圍,黏著劑中除了黏著性成分(基質聚合物)等 聚合物成分等以外,亦可根據黏著劑之種類等而含有交聯 劑(例如聚異氰酸酯、環氧化合物等)、增黏劑(例如包含松 香衍生物樹脂、聚萜烯樹脂、石油樹脂、酚樹脂等之於常 溫下為固體、半固體或液狀者)、塑化劑、填充劑、抗老 化劑等適且之添加劑。黏著劑可為乳液系黏著劑、溶劑系 黏著劑等任一形態之黏著劑。 於本發明中’為了抑制或防止貼附於熱剝離型黏著層上 之被黏著體於加工過程中發生橫向偏移,暫時固定用黏著 層較佳為凝膠分率成為80重量%以上,尤其合適的是凝膠 刀率成為85重量%以上(其中9〇重量%以上若暫時固定 用黏著層之凝膠分率未達8〇重量%,則有於高溫長時間之 嚴L條件下黏著層本身極易變形之,暫時固定用黏著層本 身容易發生橫向偏移而對被黏著體之加工精度造成不良影 響之情形。 暫時固疋用黏著層之凝膠分率係藉由以下之(凝膠分率 之測定方法)而求得。 (凝膠分率之測定方法) 自雙面點者帶或黏著片材中採集僅暫時固定用黏著層之 161778.doc 201244950 部分並進行秤量,測 利疋其重量,將該重量作Λ & (Α)。繼而,將啰 邛為次潰前重量 將該僅暫時固定用黏著 (23±2°C )下於甲贫由、夺、主 疋〇P分於常溫 用烘箱等使f苯完全^ 未溶解部分,使 7本70全蒸發,秤量經乾燥之未溶觫砘、 定其重量,將哕番晷你A 解口P分,測 將该重量作為浸潰後重量(B)。 繼而,根據下述式(1)算出凝膠分率。 凝膠刀率(重量%)=(Β/Α)χ I 〇〇 (1) (式(1)中,A為浸潰前重量,b為浸潰後重量) 暫時固用黏著層之凝膠分率例如可使用交聯劑進行調 整。作為製造暫時較用黏著層時所使用之交聯劑,使用 異氰酸酯系交聯劑或環氧系交聯劑。交聯劑可單獨使用或 組合使用兩種以上。 具體而言,作為異氰酸酯系交聯劑,例如可列舉:丨,2_ 伸乙基二異氰酸酯、M_伸丁基二異氰酸酯、1>6_六亞曱 基二異氰酸酯等低級脂肪族聚異氰酸酯類;伸環戊基二異 氰酸酯、伸環己基二異氰酸酯、異佛爾酮二異氰酸酯、氫 化甲笨二異氰酸酯、氫化二曱苯二異氰酸酯等脂環族聚異 氰酸酯類;2,4-曱苯二異氰酸酯、2,6-甲苯二異氰酸酯、 4,4’-二苯基曱烷二異氰酸酯、苯二亞曱基二異氰酸酯等芳 香族聚異氰酸酯類等,除此以外’亦可使用三羥曱基丙烷/ 甲笨二異氰酸酯三聚物加成物[曰本聚胺酯工業(股)製造, 商品名「Coronate L」]、三羥甲基丙烷/六亞曱基二異氰 酸酯三聚物加成物[曰本聚胺酯工業(股)製造,商品名 「Coronate HL」]等。 161778.doc -17- 201244950 又作為環氧系交聯劑’例如可列舉:n,n,n',n'-四縮 水甘油基-間二甲苯二胺、二縮水甘油基苯胺、i,3-雙 (N,N-縮水甘油基胺基f基)環己烷、丨,6-己二醇二縮水甘 /由醚、新戊二醇二縮水甘油醚、乙二醇二縮水甘油醚、丙 二醇二縮水甘油醚、聚乙二醇二縮水甘油醚、聚丙二醇二 縮水甘油醚、山梨糖醇聚縮水甘油醚、甘油聚縮水甘油 醚、季戊四醇聚縮水甘油醚、聚甘油聚縮水甘油醚、山梨 糖醇酐聚縮水甘㈣、三經甲基丙烧聚縮水甘㈣、己二 酸二縮水甘油酯、鄰苯二甲酸二縮水甘油酯、三_(2_羥基 乙基)異氰尿酸三縮水甘油酯、間苯二酚二縮水甘油醚、 雙酚-S·二縮水甘油醚,除此以外亦可列舉於分子内具有2 個以上之環氧基之環氧系樹脂等。 作為上述交聯劑之使用量,可根據暫時固定用黏著層之 目標凝膠分率、交聯劑之種類、黏著劑之種類等而適宜設 定。具體而言’作為交聯劑之使用量’例如相對於黏著劑 中之基質聚合物100重量份而為0 01〜2〇 於使用兩種以上之交聯劑之情形時,交聯劑之使用量表示 其總量。 再者,於本發明中,亦可使用交聯劑並且藉由照射電子 束或紫外線等實施交聯處理,形成暫時固定用黏著層。 作為暫時固U黏著層之厚度,並無特別限制,例如可 自0.5〜1〇〇 μ:η、較佳為2〜5〇叫之範圍中適宜選擇。若暫 時固定用黏著層之厚度過薄,則有無法獲得充分之黏著性 161778.doc •18· 201244950 而導致自基座上剝離或橫向偏移之情形,又,若過厚,則 有黏著層之變形變大而導致由橫向偏移引起之加工時之精 度下降之情形。再者,暫時固定用黏著層可具有單層、多 層之任一形態。 作為暫時固疋用黏著層之形成方法,並無特別限制可 自公知之黏著層之形成方法中適宜選擇。具體而言,作為 暫時固疋用黏著層之形成方法,例如可列舉:將混合黏著 劑、交聯劑及視需要之其他添加劑等之黏著劑組合物塗佈 於預定面(基材等)上,視需要進行乾燥或硬化的方法;於 適當之隔離件(剝離紙等)上塗佈黏著劑組合物,視需要進 行乾燥或硬化而形成黏著劑層後,將該黏著劑層轉印(移 著)至預定面(基材等)上的方法等。 <熱剥離型黏著層> 熱剝離型黏著層(熱膨脹性黏著層)可藉由含有熱膨脹性 微球之黏著劑組合物而形成。如此,由於熱剝離型黏著層 含有熱膨脹性微球,故藉由加熱而熱膨脹性微球發泡或膨 服’可藉由該熱膨脹性微球之發泡或膨脹而發揮剝離性。 再者’對於熱剝離型黏著層而言,重要的是以發揮預定之 剝離起始溫度般之含有比例而含有熱膨脹性微球。熱膨脹 性微球可單獨使用或組合使用兩種以上。 作為熱膨脹性微球,並無特別限制,可自公知之熱膨脹 性微球(各種無機系熱膨脹性微球或有機系熱膨脹性微球 等)中適宜選擇。作為熱膨脹性微球,就混合操作容易之 觀點等而言,可合適地使用經微膠囊化之發泡劑。作為此 161778.doc -19- 201244950 種熱膨脹性微球,你丨 藉由加熱容易氣1U異丁烧、丙燒、戊炫等 ^ '而膨脹之物質(熱膨脹性物質)包入至具 有彈性之殼内而成之料技笙l χ 7匕主具 MU 球4 ^上述殼大多情況下係以熱熔 融性物質或藉由熱膨腸 述殼之物質,例如可列舉= 成上 舉.偏一氣乙烯-丙烯腈共聚物' 乙稀醇:聚乙婦基縮丁路 '聚甲基丙烯酸甲自旨、聚丙稀 聚偏-氣乙烯、聚硬等。熱膨脹性微球可藉由慣用之 方法、例如凝聚法或界面聚合法等而製造。再者,熱膨脹 性微球中,例如亦有商品名「Matsum()t。心。咖价」 [松本油脂製藥(股)製造]等市售品。 再者’對於熱膨脹性微球而言,所賦予之剝離起始溫度 可藉由熱膨脹性物質之種類(尤其係氣化溫度)、形成殼之 物質之種卖員、殼之厚纟或熱膨脹性微玉求之㈣等而調整成 適宜之溫度。 作為熱膨脹性微球,為了藉由加熱處理而使熱剝離型黏 著層之接著力效率佳且穩定地下降,較佳為具有體積膨脹 率達到5倍以上、其中7倍以上、尤其係ι〇倍以上之前未破 裂之適度之強度的熱膨脹性微球。 於熱剝離型黏著層中,作為熱膨脹性微球之含有比例 (調配量),可根據熱剝離型黏著層之膨脹倍率或接著力之 下降性等而適當設定,例如相對於形成熱剝離型黏著層之 黏著劑之基質聚合物100重量份,可自1〜150重量份(較佳 為10〜130重量份、更佳為25〜100重量份)之範圍中適宜選 擇。 I61778.doc •20· 201244950 制為熱膨脹性微球之粒徑(平均粒徑),可根據熱 油物/者層之厚度等適宜選擇。作為熱膨腸性微球之平 或/從’例如可自_ μηι以下、較佳為8〇叫以下更佳 ’” 1 50 μιη、尤佳為^30叩^之範圍中選擇。 :為用以形成熱剝離型黏著層之黏著劑(感壓接著劑), 、1在熱剝離型黏著層之加熱時容許熱料性微球之發 或略脹之黏著劑,較佳為於加熱時儘可能不約束執 >脹性微球之發泡及/或膨脹者。黏著劑可單獨使用或組 口使用兩種以上。 於熱剝離型黏著層中’作為黏著劑,可自公知之黏著劑 中適宜選擇,例如可列舉:橡膠系點著劑、丙稀酸系黏著 Τ聚石夕氧系黏著劑、乙稀基焼基趟系黏著劑、聚醋系黏 著劑、聚醯胺系黏著劑、胺基甲酸酿系黏著劑、氟系黏著 劑等各種黏著劑或者於該等黏著劑中調配炼點為約彻t 以下之熱溶融性樹脂而成之碟變特性改良型黏著劑等公知 之黏著劑等(例如參照日本專利特開昭56_61468號公報、日 本專利特開昭61-174857號公報、日本專利特開昭63_17981 號公報、日本專利特開昭56·13_號公報等)。該等黏著劑 :單獨使用或組合使用兩種以上。再者,黏著劑中除了黏 者性成分(基質聚合物)等聚合物成分等以外,亦可根據黏 著劑之種類等而含有交聯劑(例如聚異氰酸醋、烷基醚化 三聚氰胺化合物等)、增黏劑(例如包含松香衍生物樹脂、 聚?!稀樹脂、石油樹脂、紛樹脂等之於常溫下為固體、半 固體或液狀者)、塑化劑、填充劑、抗老化劑等適宜之添 161778.doc 21 201244950 溶劑系黏著劑等任一形 加劑β黏著劑可為乳液系黏著劑 態之黏著劑。 :為黏著劑,較佳為橡膠系黏著劑或丙烯酸系黏著劑, 丙地使用丙婦酸系黏著劑。作為橡膠系黏著劑、 -系黏者劑’可使用上述暫時固定用黏著層之項 例示者。 熱剝離型黏著層例如可藉由將黏著劑、熱膨脹性微球及 視需要之溶劑或其他添加劑等混合並形成為片材狀之層的 償用之方法而形成。具體而言’例如可藉由以下方法等形 成熱剝離型黏著層:將含有黏著劑、熱膨脹性微球及視需 要之溶劑或其他添加劑之混合物塗佈於基材或橡膠狀有機 彈性層上的方法;於適當之隔離件(剝離紙等)上塗佈上述 混合物而形成熱剝離型黏著層,並將其轉印(移著)至基材 或橡膠狀有機彈性層上的方法。再者,熱剝離型黏著層可 具有單層、多層之任一形態。 熱剝離型黏著層之厚度可根據接著力之下降性等而適宜 選擇,例如可自500 μιη以下之範圍中選擇,較佳為3〇〇 μιη 以下,更佳為100 μηι以下。若熱剝離型黏著層之厚度過厚 (若過大),則於由加熱處理所致之膨脹或發泡後,熱剝離 型黏著層中容易發生凝聚破壞,有剝離後產生導致被黏著 體(被黏著物)受污染之糊劑殘餘(黏著成分之殘存)之情 形。另一方面,若熱剝離型黏著層之厚度過薄(若過小), 則由加熱處理所致之熱剝離型黏著層之變形度較小,接著 力難以順利地下降,又,必須過走縮小所添加之熱膨脹性 I61778.doc -22· 201244950 ,球之粒徑。因此’作為熱剝離型黏著層之厚度,合適的 疋5 μΐΏ以上,較佳為μηι以上,更佳為丨5 μπι以上。當 然’熱剝離型黏著層之厚度重要的是厚於所包含之熱膨脹 性微球之最大粒經。 <基材> 基材可用作熱剝離型黏著層等之支持母體。再者,基材 可具有單層之形態或積層之形態中之任一形態。 作為基材,例如可使用:紙等紙系基材;布、不織布、 毛氈、網狀物等纖維系基材;金屬箔、金屬板等金屬系基 材;塑膠之膜或片材等塑膠系基材;橡膠片材等橡膠系基 材;發泡片材等發泡體或該等之積層體[尤其係塑膠系基 材與其他基材之積層體或塑膠膜(或片材)彼此之積層體等] 專適宜之薄片體。作為基材’就加熱後之操作性等方面而 s ’較佳為於熱剥離型黏著層之加熱處理溫度下不溶融之 对熱性優異者。作為基材,可合適地使用塑膠之膜或片材 等塑膠系基材。作為此種塑膠材之原材料,例如可列舉: 聚乙稀(PE ’ Poly Ethylene)、聚丙稀(ΡΡ,Poly Propylene)、 乙烯-丙烯共聚物、乙烯-乙酸乙烯酯共聚物(EVA, Ethylene Vinyl Acetate)等以α-烯烴作為單體成分之烯烴系 樹脂;聚對苯二曱酸乙二酯(PET,Polyethylene Terephthalate)、聚萘二甲酸二乙酯(PEN,Polyethylene Naphtahalate)、聚對苯二曱酸丁二醋(PBT,Polybutylene Terephthalate)等聚酯;聚氣乙烯(PVC ,Polyvinyl Chloride);聚苯硫醚(PPS,Polyphenylene Sulfide);聚醯 161778.doc -23- 201244950 胺(尼龍)、全芳香族聚醢胺(aramid)等醢胺系樹脂;聚键 醚酮(PEEK,p〇lyether Ether Ketone)等。該等原材料可單 獨使用或組合使用兩種以上。 再者,於使用塑膠系基材作為基材之情形時,亦可藉由 延伸處理等控制伸長率等變形性。 基材之厚度可根據強度或柔軟性、使用目的等而適宜選 擇,例如通常為1000 μιη以下(例如丨〜⑺㈧μηι),較佳為 卜500 pm,更佳為3〜300 μηι,尤佳為5〜25〇 μηι左右但 並不限定於該等。 為了提间與熱剝離型黏著層或暫時固定用黏著層等之密 接性,基材之表面亦可實施慣用之表面處理,例如藉由絡 酸處理、臭氧暴露、火焰暴露、高壓電擊暴露、離子化放 :線處理等化學或物理方法進行之氧化處理等,亦可實施 利用底塗劑之塗佈處理等。 <隔離件> 忭马隔離件,可使用慣 離件係用作埶剝雛刑# # β 用《到離紙等。 U J離型黏著層或暫時固定 材’且於將雙面黏著帶哎者層之保 等時剝離。再者,才:成黏者片材貼附於被黏著體或基 丹者,亦可不設置隔離件。 作為隔離件,例如可 « . . 更用·具有藉由聚矽氧系 '县鉍 系、氟系、硫化鉬等剝離劑進行 、 紙等剩離層之基材;包含 表面處理之塑膠膜. 氟乙烯、聚偏二氟乙烯 ' 、聚氣三氟乙烯、3 氣乙烯-偏二氟乙嫌从s -八氟丙烯共聚物、』 既乙烯共聚物等氟系 軋系聚合物之低接著性3 I61778.doc •24· 201244950 材;包含婦烴系樹脂(例如聚乙烯、聚丙稀等)等無極性聚 合物之低接著性基材等。 再者,隔離件可藉由公知或慣用之方法而形成。又,隔 離件之厚度等亦無特別限制。 <中間層> 於本發明中,亦可於基材與熱剝離型黏著層之間或基材 v、暫時固疋用黏著層之間設置一層或兩層以上之中間層。 該中間層如上所述,可列舉以賦予㈣性為目的之剝離劑 之塗層或以提高密接力為目的之底塗劑之塗層等。再者, 作為除了剝離劑之塗層或底塗劑之塗層以外之中間層,例 如可列舉:以賦予良好之變形性為目的之層、以增大對被 黏著體之接著面積為目的之層、以提高接著力為目的之 層、以良好地追隨於被黏著體之表面形狀為目的之層、以 提尚藉由加熱降低接著力之處理性為目的之層、以提高加 熱後自被黏著體之剝離性為目的之層等。 尤其就對雙面黏著帶或黏著片材賦予變形性或提高加熱 後之剝離性等方面而言,例如可設置橡膠狀有機彈性層作 為基材與熱剝離型黏著層之間之層(中間層)。藉由設置橡 膠狀有機彈性層,可於將雙面黏著帶或黏著片材接著於被 黏著體時’使上述雙面黏著帶或黏著片材中之熱剝離型黏 著層之表面良好地追隨於被黏著體之表面形狀,增大接著 面積’又’於將上述雙面黏著帶或黏著片材自被黏著體加 熱制離時’可高度地(精度佳地)控制熱剝離型黏著層之加 熱膨m ’使熱剝離型黏著層朝厚度方向優先且均勻地膨 161778.doc -25· 201244950 脹。再者,橡膠狀有機彈性層為視需要設置之層,亦可未 必設置。 橡膠狀有機彈性層較佳為於熱剝離型黏著層之基材側之 面上以重疊於熱剝離型黏著層之形態設置。再者,亦可作 為除了基材與熱剝離型黏著層之間之中間層以外之層而設 置。橡膠狀有機彈性層可介於基材之單面或雙面。 橡膠狀有機彈性層例如較佳為藉由基於ASTM D_224〇之 D型蕭氏D型硬度為5〇以下' 尤其為4〇以下的天然橡膠、 合成橡膠或具有橡膠彈性之合成樹脂所形成。 作為上述合成橡膠或具有橡膠彈性之合成樹脂,例如可 列舉:腈系、二烯系、丙烯酸系等合成橡膠;聚烯烴系、 聚酯系等熱塑性彈性體;乙烯-乙酸乙烯酯共聚物、聚胺 基甲酸酯、聚丁二烯、軟質聚氣乙烯等具有橡膠彈性之合 成樹脂等。再者,即便如聚氣乙烯等般本質上為硬質系聚 合物,亦可藉由與塑化劑或柔軟劑等調配劑之組合而表現 出橡膠彈性。此種組合物亦可用作上述橡膠狀有機彈性層 之構成材料《又,構成熱剝離型黏著層之黏著劑等黏著性 物質等亦可較佳地用作橡膠狀有機彈性層之構成材料。 橡膠狀有機彈性層例如可藉由以下方式等之形成方法而 形成:將含有上述天然橡膠、合成橡膠或具有橡膠彈性之 合成樹脂等橡膠狀有機彈性層形成材之底塗液塗佈於基材 上的方式(塗佈法);使包含上述橡膠狀有機彈性層形成材 之膜、或預先於一層以上之熱剝離型黏著層上形成包含上 述橡膠狀有機彈性層形成材之層而成的積層膜與基材接著 I61778.doc • 26· 201244950 乾式層壓法);將含有基材之構成材料之樹脂組合 山有上述橡膠狀有機彈性層形成材之樹脂組合物共擠 出的方式(共擠出法)等。 橡膝狀有機彈性層之厚度通常為 500 μιη以下(例如1〜5〇〇 μπι)較佳為3〜3〇〇㈣,更佳為5〜15〇㈣左右。橡膠狀有 機彈丨生層可為單層’亦可由兩個以上之層構成《> 再者’橡膠狀有機彈性層亦可由以天㈣膠或合成橡膠 或具有橡膠彈性之合成樹脂作為主成分之黏著性物質所形 成,又,亦可由以該等成分作為主體之發泡膜等所形成。 發/包可藉由慣用之方法、例如利用機械攪拌之方法、利用 反應生成氣體之方法、使用發泡劑之方法、除去可溶性物 質之方法、利用喷霧之方法、形成混凝泡之方法、燒結法 等而進行》 本發明之雙面黏著帶或黏著片材可藉由在基材之一個面 上視需要經由其他層(橡膠狀有機彈性層等)形成熱剝離型 黏著層,並且於基材之另—面上形成暫時固冑用黏著層而 製作。雙面黏著帶或黏著片材可具有片材狀之形態、或捲 繞成輥狀之帶狀之形態等適宜之形態。 本發明之雙面黏著帶或黏著片材由於設有具有特定特性 之暫時固定用黏著層,故若經由該暫時固定用黏著層貼附 於基座上,則可不發生剝離或橫向偏移而貼附於基座。因 此,於使用本發明之雙面黏著帶或黏著片材於加工被黏著 體時,於藉由將被黏著體貼附於熱剝離型黏著層上並且將 暫時固疋用黏著層貼附於基座上而使被黏著體固定於基座 I61778.doc -27· 201244950 上時’即便於各種加工步驟中施加產生橫向偏移般之堡 力’亦可於各種加工步驟(積層步驟、切割步驟或加壓步 驟等)中發揮優異之接著性,使被黏著體於基座上不發生 剝離或橫向偏移而固定於穩定之位置。又,於自基座上剝 離時,可不對貼附於熱剝離型黏著層上之被黏著體或加工 品造成損傷而容易地剝離。而且於加工後,可使藉由加工 被黏著體所獲得之加工品(被加工體)容易地剝離。因此, 可發揮作為加工被黏著體時之固定作用之優異之接著性, 對被黏著體賦予優異之加工精度之加工性,又,於達成黏 著目的後欲解除接著狀態時,可藉由加熱而降低黏著力, 容易地剝離或分離被黏著體或加工品。 如此’本發明之雙面黏著帶或黏著片材可合適地用作加 工被黏著料所使用之熱剝離型之雙轉著帶或黏著片 材,,本發明之雙面黏著帶或黏著片材例如可合適地用 ::下:途.於加工時能以較強之接著力接著被黏著體 ? 口工勿且加卫後可迅速地解除該接著狀態。若使用 上述雙面黏著帶或黏著片材,則 被黏著體。 笟共之加工精度加工 下再L:為此種被點著體之加工方法,可任意選擇,如 可列舉切割加工(研磨處理加工 仆對生胚片材印刷電極^ 加工等加工,除此以冰 (圖案形成加工等)、組裝 &此以外’亦可列舉 ❹驟中之加工、炮燒步驟令之加工等 加工、加 又,發明之雙面黏著帶或 者片材亦可用作搬送被黏著 16l778.doc •28· 201244950 體時之保護材。 [被黏著體之加工方法] 於本發明之被黏著體(被加工品)之加工方 述雙面黏著帶或黏著片材經由暫時固定用黏著;將上 基座上、且將被黏著體貼合於熱剝離 :二 下’㈣著體實施加工處理,藉此加工被著= =黏者體之加卫處理時之步驟,可任意選擇,亦可具有製 造電子零件時之加壓步驟(加壓壓製步驟)、積層步驟、切 割步驟或製造半導體零件時之磨削步驟、切割步驟。更具 體而言,作為被黏著體之加工處理時之步驟,可列舉對生 胚片材印刷電極之步驟(圖案形成步驟等)、積層步驟、加 壓步驟(加壓壓製步驟)、切割步驟(研磨處理步驟、切片步 驟等)、磨削步驟(背面研磨步驟等)、煅燒步驟等,除此以 外亦可列舉組裝步驟等。 又’於在積層步驟後或切割步驟後必須自基座(例如金 屬製之基座等)上剝離雙面黏著帶或黏著片材之情形時, 可於不對貼附於熱剝離型黏著層上之被黏著體或加工品造 成損傷之情況下,自基座上容易地剝離雙面黏著帶或黏著 片材。 而且’對被黏著體實施加工處理後(尤其係達成黏著目 的後或欲解除接著狀態時),可藉由加熱至熱剝離型黏著 層中之熱膨脹性微球之發泡起始溫度或更高之溫度而降低 黏著力’剝離或分離實施了加工處理之被黏著體(加工品) 而單獨分離出實施了加工處理之被黏著體。 161778.doc -29- 201244950 再者,將雙面黏著帶或黏著片材自實施了加工處理之被 黏著體(加工品)上剝離或分離時之加熱處理例如可利用加 熱板、熱風乾燥機、近紅外線燈、空氣乾燥器等適宜之加 熱機構而進行》加熱溫度只要為熱剝離型黏著層中之熱膨 脹性微球之熱膨脹起始溫度(發泡起始溫度)以上即可,加 熱處理之條件可根據黏著體之表面狀態或取決於熱膨脹性 微球之種類等的接著面積之減少性、基材或被黏著體之耐 熱性、加熱方法(熱容量、加熱機構等)等而適宜設定。通 常之加熱處理條件為於溫度100〜250°C下加熱5〜90秒(加熱 板等)或5〜15分鐘(熱風乾燥機等)^於該加熱條件下,通常 熱剝離型黏著層中之熱膨脹性微球膨脹及/或發泡而熱剝 離型黏著層膨脹變形,藉此發生凹凸狀變形,接著力下降 或喪失。再者,加熱處理可根據使用目的而以適宜之階段 進行。又,作為加熱源,亦有可使用紅外線燈或加熱水之 情形* 於本發明中,作為經由暫時固定用黏著層貼合雙面黏著 帶或黏著片材之基座(支持基座),只要為可支持貼附於熱 剝離型黏著層上之被黏著體者則並無特別限㈣,可使用加 工上述被黏著體時所使用之公知或慣用之基座。具體而 =,作為基座,例如可列舉不鏽鋼板、玻璃板、虛設晶圓 等。基座可根據被黏著體之種m '被黏著體之加工方法等 而適宜選擇。 [被黏著體] 於本發明中’藉由上述雙面黏著帶或黏著片材所接著保 161778.doc •30· 201244950 持之物品(被黏著體杏祐& τ 、π , & 、 菔次破加工物)可任意選擇。具體而言, 作為被黏著體(被加卫必j \ 、加物)可列舉:半導體晶圓(矽晶圓 專)或半導體晶片等電子糸裳杜· 卞糸苓件類,陶瓷電容器或振盪器 等電氣系物品類;&晶單元等顯示裝置類;除此以外亦可 列舉熱感應頭、太陽電池、印刷基板(積層陶究片材等)、 所4生胚片材」等各種物品。被黏著體可為單獨一種, 或亦可組合兩種以上。 [經加工之被黏著體·•加工品] 於本發明中’經由雙面㈣帶或黏著片材將作為被 黏著體之被加工物(被加工體)貼附於基座後,實施加工, 藉此可獲得各種加卫品i如於使用半導體晶圓等電子系 零件類作為被黏著體(被加工品)之情形時,可獲得電子零 件或電路基板等作為加工品H使用電容器用之 生胚片材作為被黏著體之情形時,可獲得積層陶瓷電容器 等作為加工品《即,於本發明中,電子零件或積層陶瓷電 容器可使用上述雙面黏著帶或黏著片材而製造,又,可藉 由如上所述之被黏著體之加工方法而製造。 實施例 以下,根據實施例進一步詳細說明本發明,但本發明不 受該等實施例之任何限制。 (實施例1) 製備含有以下之感壓性接著劑之甲苯溶液,該感壓性接 著劑具有相對於100重量份之丙烯酸系共聚物(以丙烯酸正 丁酯100重量份、丙烯酸5重量份作為單體成分之丙烯酸系 161778.doc •31 · 201244950 共聚物)調配33重量份之環氧系交聯劑(商品名「Tetrad C」’三菱瓦斯化學公司製造)而成之構成,將該曱苯溶液 以乾燥或硬化後之厚度成為5 μιη之方式塗佈於作為基材之 聚S旨製膜(厚度:100 μπι)之一個面上,於120°C下加熱乾 燥2分鐘,獲得暫時固定用黏著層。 繼而,製備含有以下之感壓性接著劑之曱苯溶液,該感 壓性接著劑具有相對於1 〇〇重量份之丙烯酸系共聚物(以丙 烯酸-2-乙基己酯70重量份、丙烯酸乙酯30重量份、甲基丙 烯酸曱酯5重量份及丙烯酸-2-羥基乙酯5重量份作為單體成 分之丙烯酸系共聚物)調配2重量份之異氰酸酯系交聯劑(商 品名「Coronate L」,日本聚胺酯工業公司製造)而成之構 成,將該甲苯溶液以乾燥或硬化後之厚度成為1 5 μιη之方 式塗佈於作為基材之聚酯製膜(厚度:100 μιη)之另一面(相 對於形成有上述暫時固定用黏著層之面為相反側之面) 上,於120°C下加熱乾燥2分鐘,獲得橡膠狀有機彈性層。 繼而,製備含有以下之含熱膨脹性微球之感壓性接著劑 之甲苯溶液,該含熱膨脹性微球之感壓性接著劑具有相對 於100重量份之丙烯酸系共聚物(以丙烯酸-2-乙基己酯70重 量份、丙烯酸乙酯30重量份、甲基丙烯酸甲酯5重量份及 丙烯酸-2-羥基乙酯5重量份作為單體成分之丙烯酸系共聚 物)調配2重量份之異氣酸S旨系交聯劑(商品名「Coronate L」,日本聚胺酯工業公司製造)、20重量份之萜烯系增黏 樹脂(商品名「YS polyster T130」,Yasuhara Chemical(股) 製造)、40重量份之熱膨脹性微球(商品名「F50D」,松本 161778.doc -32· 201244950 油脂製藥(股)製造)而成之構成,將該曱苯溶液以乾燥或硬 化後之厚度成為35 μιη之方式塗佈於隔離件上,於7〇。匚下 加熱乾燥3分鐘,獲得熱剝離型黏著層後,將該熱剝離型 黏著層貼合於上述橡膠狀有機彈性層上,獲得具有「暫時 固定用黏著層/基材/橡膠狀有機彈性層/熱剝離型黏著層」 之層構成之雙面黏著帶或黏著片材(加熱剝離型雙面黏著 片材)。 (比較例1) 作為含有用以形成暫時固定用黏著層之感壓性接著劑之 甲苯溶液,使用含有以下之感壓性接著劑之甲苯溶液,該 感壓性接著劑具有相對於100重量份之丙烯酸系共聚物(以 丙烯酸正丁酯100重量份及丙烯酸5重量份作為單體成分之 丙烯酸系共聚物)調配3重量份之異氰酸酯系交聯劑(商品名 「Coronate L」,日本聚胺酯工業公司製造)、【重量份之三 聚氰胺系交聯劑(商品名「SUPER BECKAMINE J820」, DIC(股)製造)而成之構成,除此以外,以與實施例1相同 之方式獲得具有「暫時固定用黏著層/基材/橡膠狀有機彈 性層/熱剝離型黏著層」之層構成之雙面黏著帶或黏著片 材(加熱剝離型雙面黏著片材)。 (比較例2) 作為含有用以形成暫時固定用黏著層之感壓性接著劑之 甲苯溶液,使用含有以下之感壓性接著劑之曱苯溶液,該 感壓性接著劑具有相對於i 00重量份之丙烯酸系共聚物(以 丙烯酸正丁酯100重量份及丙烯酸5重量份作為單體成分之 161778.doc 33· 201244950 丙稀酸系共聚物)調配〇_5重量 ,rr τ 之異氰酸酯系交聯劑 (C_ateL」,曰本聚㈣工業公司製造) = 塑化劑(商品名「Monosizer W-700 , 士 乃 」六"日本油墨卜塾丁 | (股)製造)而成之構成,除此以外,以與實施例"目同之方 3得具有「暫時固定用黏著層/基材/橡 熱剝離型黏著層」之層構成之雙面黏著帶或彈:層’ 熱剝離型雙面黏著片材)。 材(加 [評價] 對於實施例1及比較例1〜2中所獲得之夂他 , 合雙面黏著帶或黏 者片材,藉由以下之測定方法或評價方法對拉伸黏著力、 剪切黏著力、凝膠分率、基座剝離性、防橫向偏移性進行 測定或評價。 (拉伸黏著力之測定方法) 將實施例或比較例之各雙面黏著帶或黏著片材切割成宽 20 mm、長150 mm之尺寸,於常溫(23°c ±2。(:)且濕度為 65±5% RH之條件下,剝離保護暫時固定用黏著層之表面 之隔離件後,於暫時固定用黏著層接觸於SUS304BA板之 形態下,於SUS304BA板上,利用使2 kg之輥往返1次之方 法壓接而貼合後,放置30分鐘。放置後,於溫度為 23±2°C、濕度為65±5% RH之條件下,測定於剝離角度為 180。、拉伸速度為300 mm/min之條件下自SUS304BA板上 剝離雙面黏著帶或黏著片材時之荷重(最大荷重),求出拉 伸黏著力(N/20 mm寬)。 (剪切黏著力之測定方法) 161778.doc -34- 201244950 將實施例或比較例之各雙面黏著帶或黏著片材切割成寬 20 mm、長150 mm之尺寸,於常溫(23±2t)且濕度為 65±5〇/〇 RH之條件下,於暫時固定用黏著層接觸於 SUS304BA板之形態下,於SUS3〇4BA板上,於2〇爪爪寬X 10 mm之接著面積中利用使2 kg之輥往返丨次之方法壓接而 貼合,並於熱剝離型黏著層接觸於另一 SUS3〇4Ba板之形 態下,於另一SUS3 04BA板上,於20 „1111寬><12〇 mm之接著 面積中利用使2 kg之輥往返1次之方法壓接而貼合,於 23±2。。下放置30分鐘。此時,雙面黏著帶或黏著片材成為 炎於SUS304BA板之間之狀態。放置後,於溫度為 23±2°C、濕度為65士5% RH之條件下,測定將各SUS3〇4ba 板分別於不同方向上(於相反方向上)於拉伸速度為Μ mm/min之條件下拉伸時之荷重(最大荷重),求出剪切黏 力(N/200 mm2)。 (凝膠分率之測定方法) 將用以形成暫時固定用㈣層之黏著劑組合⑯塗佈於制 離襯墊上後,使其乾燥或硬化,形成暫時固定用黏著層^ 秤量該暫時固定用黏著層,測定其重量’將該重量作為· 潰前重量(A)。繼而,將該暫時固定用黏著層於常$ (23±2°C)下於甲苯中浸潰72小時後,取出未溶解部分,^ 用烘箱等使甲苯完全蒸發,秤量經乾燥之未溶解部分,淠 定其重量,將該重量作為浸潰後重量(B)。 測 繼而’根據下述式(1)算出凝膠分率。 凝膠分率(重量%)=(B/A)X 1 〇〇 (j) I61778.doc -35- 201244950 (式(1)中’ A為浸潰前重量,b為浸潰後重量) (基座剝離性之評價方法) 將實施例或比較例之各雙面黏著帶或黏著片材切割成寬 100 mm'長100 mm之尺寸而製作樣品,於暫時固定用黏 著層接觸於SUS304BA板之形態下,於SUS3〇4BA板上,利 用使2 kg之輥往返1次之方法將該樣品壓接而貼合後於 熱剝離型黏著層上以不形成皺褶之方式貼合市售之鋁箔 (80 mmx80 mm)。其後,於6〇°c下加熱2小時,冷卻至常 溫(23±2。〇 ) ’相對於基座垂直地以5〇 mm/min之速度剝離 樣品(雙面黏著帶或黏著片材)之4角之一端,目測觀察此時 鋁箔是否發生折斷或皺褶,根據下述評價基準評價基座剝 離性。 •基座剝離性之評價基準 0 :紹箔未發生折斷或敵褶。 x:鋁箔發生折斷或敵褶。 (防橫向偏移性之評價方法) 將實施例或比較例之各雙面黏著帶或黏著片材切割成寬 10 mm、長1〇〇 mm之尺寸而製作樣品,於暫時固定用黏著 層接觸於SUS304BA板之形態下,於SUS304BA板上,於寬 10 mmx長20 mm之接著面積中利用使2 kg之輥往返1次之 方法將該樣品壓接而貼合後,於40±2°c之環境下在貼合部 分施加5 N之荷重’進而於雙面黏著帶或黏著片材之未貼 附於SUS304BA板之端部侧,以5 n之力於剪切方向上施加 荷重’於該狀態下放置丨小時後,測定雙面黏著帶或黏著 161778.doc -36- 201244950 片材之偏移量(mm)。繼而,根據下述評價基準評價防橫向 偏移性。 •防橫向偏移性之評價基準 〇 :偏移量未達0.2 mm ° X :偏移量為0·2 mm以上。 [表1] 表1
實施例1 _____ 比較例1 比較例2 拉伸黏著力 (N/20 mm) 0.1 6.0 2.0 剪切黏著力 (N /200 mm2) 8 20 1.0 凝膠分率 (重量%) 97 83 30 基座剝離性 0 X 〇 防橫向偏移性 〇 〇 X 根據表1確認到,實施例1之雙面黏著帶或黏著片材由於 暫時固定用黏著層具有剪切黏著力為2.0 N/200 mm2以上之 特性’且具有拉伸黏著力為0.01〜2.0 N/20 mm寬之特性, 故基座剝離性良好,且有效地抑制或防止了橫向偏移。 雖然參照特定之實施態樣詳細說明了本發明,但業者應 明確,可於不偏離本發明之精神與範圍之情況下加以各種
變更或修正。本申請案係基於2011年1月19日提出申請I 日本專利申請(日本專利特願2011-009256)者,其0容以參 照之方式併入至本文中。 I61778.doc 07- 201244950 【圖式簡單說明】 圖1係部分地表示本發明之雙面黏著帶或黏著片材之例 之概略剖面圖。 圖2(a)及圖2(b)係表示測定剪切黏著力之方法之概略 圖,圖2(a)係自橫向觀察之圖,圖2(b)係自雙面黏著帶或 黏著片材之暫時固定用黏著層側觀察之圖。 【主要元件符號說明】 1 雙面黏著帶或黏著片材 2 基材 3 橡膠狀有機彈性層 4 熱剝離型黏著層 5 暫時固定用黏著層 6 隔離件 7 隔離件 8 SUS304BA 板 161778.doc -38-
Claims (1)
- 201244950 七、申請專利範圍: -面黏著帶或點著片材,其係於基材之 3有熱膨脹性微球之熱剝離型黏著層、且於基材之另 面:具有暫時固定用黏著層者’並且暫 =黏著力為2.。_一上,拉伸黏著:: 〇·时〇職mm寬,且暫時固以黏著層係利用異氛 酸酯系或環氧系交聯劑進行交聯。 2.如請求項!之雙面黏著帶或黏著片材,其中暫時固定用 黏著層進而具有凝膠分率為8〇重量%以上之特性。 3· -種被黏著體之加卫方法’其係使用雙面黏著帶或黏著 片材加工被黏著體之方法,並且其包含以下步驟:於將 如請求項1或2之雙面黏著帶或黏著片材經由暫時固定用 黏著層@1定於基座上且將被黏著體貼合於熱剝離型黏著 層上之狀態下,對被黏著體實施加工處理。 4.如請求項3之被黏著體之加工方法,其中被黏著體為電 子系零件類。 5. 如請求項3之被黏著體之加工方法,纟中被霉占著體為陶 瓷電容器用之生胚片材,且具有生胚片材之積層步驟。 6. 一種電子零件,其係藉由如請求項4之被黏著體之加工 方法而製造。 7. 一種陶瓷電容器,其係藉由如請求項5之被黏著體之加 工方法而製造。 161778.doc
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI672356B (zh) * | 2015-02-24 | 2019-09-21 | 日商日東電工股份有限公司 | 熱剝離型黏著片 |
CN112960274A (zh) * | 2015-06-29 | 2021-06-15 | Dic株式会社 | 电线束捆扎用片材及物品 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014067667A1 (en) * | 2012-11-02 | 2014-05-08 | Nitto Europe N.V. | Thermally debondable tape |
CN103911084B (zh) * | 2012-12-18 | 2016-03-02 | 苏州斯迪克新材料科技股份有限公司 | 丙烯酸酯胶带 |
CN104152072B (zh) * | 2012-12-18 | 2016-07-06 | 苏州斯迪克新材料科技股份有限公司 | 高可靠性导热胶带的制备工艺 |
CN105073932B (zh) * | 2013-04-05 | 2017-09-22 | 霓达株式会社 | 临时固定用双面粘合胶带和使用该胶带的被加工物的临时固定方法 |
JP6460367B2 (ja) * | 2014-03-26 | 2019-01-30 | ニッタ株式会社 | 仮固定用両面粘着テープおよびそれを用いた被加工物の仮固定方法 |
US9454188B2 (en) * | 2014-06-03 | 2016-09-27 | Apple Inc. | Electronic device structures joined using shrinking and expanding attachment structures |
CN104559822B (zh) * | 2014-12-29 | 2016-09-21 | 宁波大榭开发区综研化学有限公司 | 大尺寸蓝宝石玻璃研磨用可剥离双面胶带及其制备方法 |
JP2017088782A (ja) * | 2015-11-13 | 2017-05-25 | 日東電工株式会社 | 積層体および合同体・組み合わせの回収方法・半導体装置の製造方法 |
JP6795583B2 (ja) * | 2016-03-17 | 2020-12-02 | 日東電工株式会社 | 造形ステージ用粘着シート |
JP2017179132A (ja) * | 2016-03-30 | 2017-10-05 | 積水化学工業株式会社 | 両面粘着テープ |
US20210179893A1 (en) * | 2016-04-26 | 2021-06-17 | Nitto Denko Corporation | Shaping-stage adhesive sheet and lamination shaping device |
US9909035B1 (en) * | 2017-09-29 | 2018-03-06 | Mayapple Baby Llc | Mountable articles, dual-adhesive-adhesive tape and mounting methods using them |
WO2019112033A1 (ja) * | 2017-12-07 | 2019-06-13 | リンテック株式会社 | 粘着性積層体、粘着性積層体の使用方法、及び半導体装置の製造方法 |
DE102018104459A1 (de) * | 2018-02-27 | 2019-08-29 | Tdk Electronics Ag | Vielschichtbauelement mit externer Kontaktierung |
JP7188668B2 (ja) * | 2018-07-11 | 2022-12-13 | リンテック株式会社 | 個片化シート |
SG11202102426TA (en) * | 2018-09-11 | 2021-04-29 | Mitsui Chemicals Tohcello Inc | Pressure sensitive adhesive film and method for manufacturing electronic device |
CN110184006B (zh) * | 2019-06-21 | 2021-06-15 | 广东硕成科技有限公司 | 一种热剥离胶黏剂及其制备方法 |
JP2021130240A (ja) * | 2020-02-19 | 2021-09-09 | 日本ゼオン株式会社 | 自己吸着性発泡積層シート |
CN113597458B (zh) * | 2020-03-27 | 2023-10-27 | 株式会社寺冈制作所 | 热剥离型粘着胶带 |
CN116368199A (zh) * | 2020-12-07 | 2023-06-30 | 日东电工株式会社 | 粘合片 |
DE102022121016A1 (de) | 2022-08-19 | 2024-02-22 | Tesa Se | Laminat |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE374759B (zh) | 1969-03-24 | 1975-03-17 | Litton Business Systems Inc | |
JPS5013878Y1 (zh) | 1970-04-30 | 1975-04-28 | ||
JPS595015B2 (ja) | 1979-07-10 | 1984-02-02 | 株式会社荏原製作所 | イオン交換樹脂の洗浄方法 |
JPS5661468A (en) | 1979-10-23 | 1981-05-26 | Matsumoto Yushi Seiyaku Kk | Releasable adhesive |
JPS5661469A (en) | 1979-10-23 | 1981-05-26 | Matsumoto Yushi Seiyaku Kk | Hot-bonding adhesive |
JPS60252681A (ja) | 1984-05-30 | 1985-12-13 | F S K Kk | 熱剥離性粘着シ−ト |
JPH0666749B2 (ja) | 1985-01-30 | 1994-08-24 | 日本電気株式会社 | 分岐回路 |
JPS6317981A (ja) | 1986-07-09 | 1988-01-25 | F S K Kk | 粘着シ−ト |
JP4607275B2 (ja) * | 2000-02-24 | 2011-01-05 | 日東電工株式会社 | 粘着剤組成物とその粘着シ―ト類およびこれらの製造方法 |
JP2001279203A (ja) * | 2000-03-31 | 2001-10-10 | Sekisui Chem Co Ltd | 表面保護用粘着シート |
JP4432328B2 (ja) * | 2003-02-21 | 2010-03-17 | 東洋インキ製造株式会社 | 溶剤型再剥離性粘着剤および再剥離性粘着シート |
US7691225B2 (en) * | 2007-01-15 | 2010-04-06 | Nitto Denko Corporation | Thermal-release double-coated pressure-sensitive adhesive tape or sheet and method of processing adherend |
JP2008266456A (ja) * | 2007-04-20 | 2008-11-06 | Nitto Denko Corp | 熱剥離型両面粘着シート |
JP2010039472A (ja) * | 2008-07-08 | 2010-02-18 | Nitto Denko Corp | 電子ペーパーの製造方法、及び電子ペーパー形成工程用両面粘着テープ |
-
2011
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI672356B (zh) * | 2015-02-24 | 2019-09-21 | 日商日東電工股份有限公司 | 熱剝離型黏著片 |
CN112960274A (zh) * | 2015-06-29 | 2021-06-15 | Dic株式会社 | 电线束捆扎用片材及物品 |
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US20130335879A1 (en) | 2013-12-19 |
JP2012149182A (ja) | 2012-08-09 |
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