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WO2013013128A3 - Thermally expanding adhesive sheet and manufacturing method thereof - Google Patents

Thermally expanding adhesive sheet and manufacturing method thereof Download PDF

Info

Publication number
WO2013013128A3
WO2013013128A3 PCT/US2012/047549 US2012047549W WO2013013128A3 WO 2013013128 A3 WO2013013128 A3 WO 2013013128A3 US 2012047549 W US2012047549 W US 2012047549W WO 2013013128 A3 WO2013013128 A3 WO 2013013128A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermally expanding
adhesive sheet
manufacturing
substrate
expanding adhesive
Prior art date
Application number
PCT/US2012/047549
Other languages
French (fr)
Other versions
WO2013013128A2 (en
Inventor
Takahiro Kasahara
Original Assignee
3M Innovative Properties Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of WO2013013128A2 publication Critical patent/WO2013013128A2/en
Publication of WO2013013128A3 publication Critical patent/WO2013013128A3/en

Links

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
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • 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
    • C09J7/35—Heat-activated
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/412—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of microspheres
    • 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
    • C09J2400/26—Presence of textile or fabric
    • C09J2400/263—Presence of textile or fabric in the substrate
    • 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)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)

Abstract

There is provided a curable thermally expanding adhesive sheet includes a substrate with a first surface and a second surface facing the first surface and having a linking opening, and a curable thermally expanding epoxy adhesive formed on the first surface of the substrate. The curable thermally expanding epoxy adhesive passes through the linking opening of the substrate during heating, and forms a second adhesive layer on the second surface of the substrate.
PCT/US2012/047549 2011-07-20 2012-07-20 Thermally expanding adhesive sheet and manufacturing method thereof WO2013013128A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011158857A JP6030288B2 (en) 2011-07-20 2011-07-20 Thermosetting thermally expandable adhesive sheet and method for producing the same
JP2011-158857 2011-07-20

Publications (2)

Publication Number Publication Date
WO2013013128A2 WO2013013128A2 (en) 2013-01-24
WO2013013128A3 true WO2013013128A3 (en) 2013-04-11

Family

ID=47558739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/047549 WO2013013128A2 (en) 2011-07-20 2012-07-20 Thermally expanding adhesive sheet and manufacturing method thereof

Country Status (2)

Country Link
JP (1) JP6030288B2 (en)
WO (1) WO2013013128A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015190234A1 (en) * 2014-06-11 2015-12-17 Dic株式会社 Adhesive tape, article, and motor
JP6041178B2 (en) * 2014-06-11 2016-12-07 Dic株式会社 Adhesive tape, article, motor and method for producing article
KR101771884B1 (en) * 2015-04-10 2017-08-25 가부시키가이샤 데라오카 세이사쿠쇼 Adhesive sheet
JP6550294B2 (en) * 2015-08-03 2019-07-24 京セラ株式会社 Sheet-like adhesive and component package
CN109844021B (en) * 2016-10-17 2021-09-07 三键有限公司 Curable resin composition
DE102018129877A1 (en) * 2018-01-05 2019-07-11 Schaeffler Technologies AG & Co. KG Method for fastening at least one magnet to a laminated core of a rotor for an electric motor, a rotor and an electric motor with the rotor
JP2019203062A (en) * 2018-05-23 2019-11-28 スリーエム イノベイティブ プロパティズ カンパニー Adhesive sheet
JP7079763B2 (en) * 2019-12-23 2022-06-02 本田技研工業株式会社 How to manufacture rotors for rotary electric machines, permanent magnet assemblies, and rotors for rotary electric machines
JP7493347B2 (en) * 2020-02-12 2024-05-31 スリーエム イノベイティブ プロパティズ カンパニー Heat-expandable and heat-curable adhesive sheet
JP7501403B2 (en) * 2021-02-25 2024-06-18 ニデック株式会社 Rotor and IPM motor equipped with same
JPWO2022210595A1 (en) * 2021-03-31 2022-10-06
JP2023006525A (en) 2021-06-30 2023-01-18 スリーエム イノベイティブ プロパティズ カンパニー Adhesive sheet and method for manufacturing the same, article, and method for manufacturing article
TW202348675A (en) * 2022-03-18 2023-12-16 日商寺岡製作所股份有限公司 Resin composition, adhesive resin composition, adhesive resin layer, adhesive sheet, and dynamoelectric machine
CN118222233A (en) * 2022-12-19 2024-06-21 天津三环乐喜新材料有限公司 Adhesive composition, adhesive coating and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006252A1 (en) * 1986-04-14 1987-10-22 Hughes Aircraft Company Structural film adhesive member curable at ambient temperature and method for its use
JPH09125028A (en) * 1995-11-02 1997-05-13 Nagoya Yuka Kk Thermally bonding fabric and its production
US6136732A (en) * 1998-08-20 2000-10-24 E.R Technologies Adhesive composition comprising a powder impregnated non-woven web, composite articles containing said adhesive, and processes for making the same
US6506494B2 (en) * 1999-12-20 2003-01-14 3M Innovative Properties Company Ambient-temperature-stable, one-part curable epoxy adhesive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136544U (en) * 1986-02-20 1987-08-28
JP2002249615A (en) * 2001-02-23 2002-09-06 Sekisui Chem Co Ltd Composite foam molded article, method for producing the same, and method for producing laminated molded article
JP2003055646A (en) * 2001-08-10 2003-02-26 Sekisui Chem Co Ltd Sealant for automobile body
JP3685791B2 (en) * 2003-08-08 2005-08-24 日東電工株式会社 Adhesive sheet for steel plate
JP4826729B2 (en) * 2005-10-17 2011-11-30 株式会社スリーボンド Heat-expandable sheet adhesive composition
JP5520671B2 (en) * 2009-04-10 2014-06-11 日東シンコー株式会社 Adhesive sheet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006252A1 (en) * 1986-04-14 1987-10-22 Hughes Aircraft Company Structural film adhesive member curable at ambient temperature and method for its use
JPH09125028A (en) * 1995-11-02 1997-05-13 Nagoya Yuka Kk Thermally bonding fabric and its production
US6136732A (en) * 1998-08-20 2000-10-24 E.R Technologies Adhesive composition comprising a powder impregnated non-woven web, composite articles containing said adhesive, and processes for making the same
US6506494B2 (en) * 1999-12-20 2003-01-14 3M Innovative Properties Company Ambient-temperature-stable, one-part curable epoxy adhesive

Also Published As

Publication number Publication date
WO2013013128A2 (en) 2013-01-24
JP2013023559A (en) 2013-02-04
JP6030288B2 (en) 2016-11-24

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