JPS5712082A - Foamable adhesive sheet - Google Patents

Foamable adhesive sheet

Info

Publication number
JPS5712082A
JPS5712082A JP8752280A JP8752280A JPS5712082A JP S5712082 A JPS5712082 A JP S5712082A JP 8752280 A JP8752280 A JP 8752280A JP 8752280 A JP8752280 A JP 8752280A JP S5712082 A JPS5712082 A JP S5712082A
Authority
JP
Japan
Prior art keywords
adhesive sheet
resin
foamable
foaming
heating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8752280A
Other languages
Japanese (ja)
Other versions
JPS6037837B2 (en
Inventor
Tadahiro Rokushiya
Takashi Tominaga
Hideshi Asoshina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial Co Ltd
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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP55087522A priority Critical patent/JPS6037837B2/en
Publication of JPS5712082A publication Critical patent/JPS5712082A/en
Publication of JPS6037837B2 publication Critical patent/JPS6037837B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: To provide the foamable adhesive sheet having a specific value of foaming magnification after heating and good adhesive strength to a rough surface and being able to be bonded uniformly and steadily, by having a curing agent and an appropriate amount of foaming agent containing in a thermosetting resin.
CONSTITUTION: The thermosetting resin having 20W70wt% rubber component, based on the total amount of the resin, contained in, e.g., an epoxy resin and being in the state where a part or the entire of a carboxyl group-containing rubber polymer that forms the principal part of the rubber component and is liquid at a normal temperature has been reacted with the epoxy resin, a curing agent (e.g. dicyandiamide) and a foaming agent (e.g. azodicarbonamide) are mixed to yield a foamable resin, from which is obtained the titled foamable adhesive sheet having a foaming magnification of 1.1W1.95 after heating and curing. The adhesive sheet is suitable for bonding of bodies having rough surfaces.
COPYRIGHT: (C)1982,JPO&Japio
JP55087522A 1980-06-26 1980-06-26 Foam adhesive sheet Expired JPS6037837B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55087522A JPS6037837B2 (en) 1980-06-26 1980-06-26 Foam adhesive sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55087522A JPS6037837B2 (en) 1980-06-26 1980-06-26 Foam adhesive sheet

Publications (2)

Publication Number Publication Date
JPS5712082A true JPS5712082A (en) 1982-01-21
JPS6037837B2 JPS6037837B2 (en) 1985-08-28

Family

ID=13917318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55087522A Expired JPS6037837B2 (en) 1980-06-26 1980-06-26 Foam adhesive sheet

Country Status (1)

Country Link
JP (1) JPS6037837B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132878U (en) * 1985-02-07 1986-08-19
JPS63238185A (en) * 1987-03-26 1988-10-04 Shinko Kagaku Kogyo Kk Epoxy resin adhesive sheet for sealing
US6346573B1 (en) * 1995-11-18 2002-02-12 Vantico Inc. Amine-modified epoxy resin reacted in presence of latent hardener
WO2019155896A1 (en) * 2018-02-09 2019-08-15 Dic株式会社 Adhesive tape, article, and method for producing article
WO2022039176A1 (en) * 2020-08-19 2022-02-24 ニッカン工業株式会社 Thermally foamable sheet and bonding method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4826729B2 (en) * 2005-10-17 2011-11-30 株式会社スリーボンド Heat-expandable sheet adhesive composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132878U (en) * 1985-02-07 1986-08-19
JPH0538377Y2 (en) * 1985-02-07 1993-09-28
JPS63238185A (en) * 1987-03-26 1988-10-04 Shinko Kagaku Kogyo Kk Epoxy resin adhesive sheet for sealing
JPH039153B2 (en) * 1987-03-26 1991-02-07 Shinko Kagaku Kogyo Kk
US6346573B1 (en) * 1995-11-18 2002-02-12 Vantico Inc. Amine-modified epoxy resin reacted in presence of latent hardener
US6831113B2 (en) 1995-11-18 2004-12-14 Huntsman Advanced Materials Americas Inc. Amine-modified epoxy resin reacted in presence of latent hardener
WO2019155896A1 (en) * 2018-02-09 2019-08-15 Dic株式会社 Adhesive tape, article, and method for producing article
WO2022039176A1 (en) * 2020-08-19 2022-02-24 ニッカン工業株式会社 Thermally foamable sheet and bonding method

Also Published As

Publication number Publication date
JPS6037837B2 (en) 1985-08-28

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