JP4644455B2 - 接着体の分離方法 - Google Patents
接着体の分離方法 Download PDFInfo
- Publication number
- JP4644455B2 JP4644455B2 JP2004261538A JP2004261538A JP4644455B2 JP 4644455 B2 JP4644455 B2 JP 4644455B2 JP 2004261538 A JP2004261538 A JP 2004261538A JP 2004261538 A JP2004261538 A JP 2004261538A JP 4644455 B2 JP4644455 B2 JP 4644455B2
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- JP
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- adhesive
- adhesive layer
- adherends
- adherend
- ultrasonic vibration
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/008—Using vibrations during moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
- B29C65/081—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations having a component of vibration not perpendicular to the welding surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
層を有した接着体に適用でき、さらに短時間で接着剤層と被着体とを剥離することができる。粉塵や騒音を発生せずに短時間で、剥離でき、今後のリサイクル事業の発展、さらにはリサイクルの促進に大きく寄与するものである。
(住まいのセキスイボンド(商品名)#72−A(積水化学工業社製))を用いている。被着体2にポリカーボネイト(50×10×2mm)を用い、接着剤層4の厚みを1mm、接着面積1cm2で接着し、20℃下で1週間養生した。その後、300℃の電気炉で接着体1を1分間、加熱処理した。その後、接着体1の被着体2を図4中の矢印K1,K2に沿って互いに分離した。このときの力(接着剤層4の剪断力)を測定した。
2 被着体
4 接着剤層
5 圧電振動子
6 工具ホーン
X 被着体が互いに重なる方向に対し直交する方向
Z 被着体が互いに重なる方向
Claims (4)
- 接着剤層により互いに接着された一対の被着体を備えた接着体の一対の被着体を互いに分離する方法において、
圧電振動子の振動により超音波振動する一対の工具ホーン間に前記接着体を挟み、
前記圧電振動子に電圧を印加して、この圧電振動子を超音波振動させて、当該超音波振動を前記一対の被着体のそれぞれに接触する工具ホーンを介して前記接着剤層に伝えることにより、前記一対の被着体を互いに分離することを特徴とする接着体の分離方法。 - 前記超音波振動が、前記一対の被着体が互いに重なる方向に沿って振動することを特徴とする請求項1に記載の接着体の分離方法。
- 前記超音波振動が、前記一対の被着体が互いに重なる方向に対し直交する方向に沿って振動することを特徴とする請求項1に記載の接着体の分離方法。
- 前記接着剤層が反応型接着剤からなることを特徴とする請求項1ないし請求項3のうちいずれか一項に記載の接着体の分離方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004261538A JP4644455B2 (ja) | 2003-09-12 | 2004-09-08 | 接着体の分離方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003321732 | 2003-09-12 | ||
JP2004261538A JP4644455B2 (ja) | 2003-09-12 | 2004-09-08 | 接着体の分離方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005105263A JP2005105263A (ja) | 2005-04-21 |
JP4644455B2 true JP4644455B2 (ja) | 2011-03-02 |
Family
ID=34554395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004261538A Expired - Fee Related JP4644455B2 (ja) | 2003-09-12 | 2004-09-08 | 接着体の分離方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4644455B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009286837A (ja) * | 2008-05-27 | 2009-12-10 | Yazaki Corp | 接着体の分離方法及び分離装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008018960A (ja) * | 2006-07-12 | 2008-01-31 | Aloka Co Ltd | 開栓装置 |
US8211270B2 (en) * | 2008-11-21 | 2012-07-03 | Nitto Denko Corporation | Method of detaching attached boards from each other |
JP2010284869A (ja) | 2009-06-11 | 2010-12-24 | Shin-Etsu Chemical Co Ltd | 接合部材 |
US20120021225A1 (en) * | 2010-05-14 | 2012-01-26 | Maki Maekawa | Laminated compositions and methods |
JP5922484B2 (ja) * | 2012-05-07 | 2016-05-24 | 日本発條株式会社 | スライダの取り外し方法 |
JP6913595B2 (ja) * | 2017-10-11 | 2021-08-04 | 信越化学工業株式会社 | エラストマー成形体の転写方法 |
KR102491000B1 (ko) * | 2020-09-24 | 2023-01-26 | 세메스 주식회사 | 접착제층 제거 유닛 및 이를 이용하는 접착제층 제거 방법 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61295696A (ja) * | 1985-06-24 | 1986-12-26 | 沖電気工業株式会社 | チツプ部品除去装置 |
JPH0225042A (ja) * | 1988-07-13 | 1990-01-26 | Matsushita Electric Ind Co Ltd | チップ除去法 |
JPH02230754A (ja) * | 1989-03-03 | 1990-09-13 | Furukawa Electric Co Ltd:The | 粘着シートからの薄膜チップの剥離方法 |
JPH0721650U (ja) * | 1993-09-24 | 1995-04-21 | 株式会社トーキン | 超音波剥離装置 |
JPH09507814A (ja) * | 1994-12-07 | 1997-08-12 | ベルロン・インターナショナル・ナムローゼ・フェンノートシャップ | 接着されたスクリーンの取外し |
JPH10202657A (ja) * | 1997-01-21 | 1998-08-04 | Aica Kogyo Co Ltd | 接着体の分離方法 |
JPH10306262A (ja) * | 1997-05-02 | 1998-11-17 | Ykk Corp | スライドファスナーの補強テープ |
JP2002273696A (ja) * | 2001-03-15 | 2002-09-25 | Canon Inc | シール剥離方法 |
JP2003147282A (ja) * | 2001-11-15 | 2003-05-21 | Sekisui Chem Co Ltd | 接着性物質、接着性物質の剥離方法及び接続構造体 |
JP2003171623A (ja) * | 2001-12-04 | 2003-06-20 | Sekisui Chem Co Ltd | 接着構造体及び接着構造体の剥離方法 |
-
2004
- 2004-09-08 JP JP2004261538A patent/JP4644455B2/ja not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61295696A (ja) * | 1985-06-24 | 1986-12-26 | 沖電気工業株式会社 | チツプ部品除去装置 |
JPH0225042A (ja) * | 1988-07-13 | 1990-01-26 | Matsushita Electric Ind Co Ltd | チップ除去法 |
JPH02230754A (ja) * | 1989-03-03 | 1990-09-13 | Furukawa Electric Co Ltd:The | 粘着シートからの薄膜チップの剥離方法 |
JPH0721650U (ja) * | 1993-09-24 | 1995-04-21 | 株式会社トーキン | 超音波剥離装置 |
JPH09507814A (ja) * | 1994-12-07 | 1997-08-12 | ベルロン・インターナショナル・ナムローゼ・フェンノートシャップ | 接着されたスクリーンの取外し |
JPH10202657A (ja) * | 1997-01-21 | 1998-08-04 | Aica Kogyo Co Ltd | 接着体の分離方法 |
JPH10306262A (ja) * | 1997-05-02 | 1998-11-17 | Ykk Corp | スライドファスナーの補強テープ |
JP2002273696A (ja) * | 2001-03-15 | 2002-09-25 | Canon Inc | シール剥離方法 |
JP2003147282A (ja) * | 2001-11-15 | 2003-05-21 | Sekisui Chem Co Ltd | 接着性物質、接着性物質の剥離方法及び接続構造体 |
JP2003171623A (ja) * | 2001-12-04 | 2003-06-20 | Sekisui Chem Co Ltd | 接着構造体及び接着構造体の剥離方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009286837A (ja) * | 2008-05-27 | 2009-12-10 | Yazaki Corp | 接着体の分離方法及び分離装置 |
Also Published As
Publication number | Publication date |
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JP2005105263A (ja) | 2005-04-21 |
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