JPS5516073A - Epoxy resin composition and method of reinforcing damping and soundproofing of metal plate using the same - Google Patents

Epoxy resin composition and method of reinforcing damping and soundproofing of metal plate using the same

Info

Publication number
JPS5516073A
JPS5516073A JP9071978A JP9071978A JPS5516073A JP S5516073 A JPS5516073 A JP S5516073A JP 9071978 A JP9071978 A JP 9071978A JP 9071978 A JP9071978 A JP 9071978A JP S5516073 A JPS5516073 A JP S5516073A
Authority
JP
Japan
Prior art keywords
epoxy resin
soundproofing
heating
metal plate
resin composition
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.)
Pending
Application number
JP9071978A
Other languages
Japanese (ja)
Inventor
Hisashi Okamoto
Hirohide Tomoyasu
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.)
Sunstar Giken KK
Original Assignee
Sunstar Giken KK
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 Sunstar Giken KK filed Critical Sunstar Giken KK
Priority to JP9071978A priority Critical patent/JPS5516073A/en
Publication of JPS5516073A publication Critical patent/JPS5516073A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: To prepare an epoxy resin composition useful for the reincorcement, damping and soundproofing of a metal plate without sinking or restrictions from the pot life, at relatively low cost, by mixing an epoxy resin with a curing agent which is activated by heating, and a blowing agent which generates gas by heating.
CONSTITUTION: A composition composed of (A) 100 parts by weight of an epoxy resin, (B) (pref. 1W15 parts of) a curing agent which is activated by heating to 80W 200° C, e.g. dicyandiamide, 4,4'-diaminodiphenylsulfone, N,N-dialkylurea derivative, etc., and (C) a blowing agent which generates gas by heating, e.g. azodicarbonamide, dinitrosopentamethylenetetramine, p-toluenesulfonylhydrazide, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP9071978A 1978-07-24 1978-07-24 Epoxy resin composition and method of reinforcing damping and soundproofing of metal plate using the same Pending JPS5516073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9071978A JPS5516073A (en) 1978-07-24 1978-07-24 Epoxy resin composition and method of reinforcing damping and soundproofing of metal plate using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9071978A JPS5516073A (en) 1978-07-24 1978-07-24 Epoxy resin composition and method of reinforcing damping and soundproofing of metal plate using the same

Publications (1)

Publication Number Publication Date
JPS5516073A true JPS5516073A (en) 1980-02-04

Family

ID=14006345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9071978A Pending JPS5516073A (en) 1978-07-24 1978-07-24 Epoxy resin composition and method of reinforcing damping and soundproofing of metal plate using the same

Country Status (1)

Country Link
JP (1) JPS5516073A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838718A (en) * 1981-09-02 1983-03-07 Showa Electric Wire & Cable Co Ltd Resin composition with vibration damping properties
EP1055699A1 (en) * 1999-05-28 2000-11-29 Neo-Ex Lab. Inc. Epoxy foam precursor
JP2013521163A (en) * 2010-03-04 2013-06-10 ゼフィロス インコーポレイテッド Structural composite laminate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838718A (en) * 1981-09-02 1983-03-07 Showa Electric Wire & Cable Co Ltd Resin composition with vibration damping properties
EP1055699A1 (en) * 1999-05-28 2000-11-29 Neo-Ex Lab. Inc. Epoxy foam precursor
US6403668B1 (en) 1999-05-28 2002-06-11 Neo-Ex Lab, Inc. Foam materials and foam precursor materials
JP2013521163A (en) * 2010-03-04 2013-06-10 ゼフィロス インコーポレイテッド Structural composite laminate
US9096039B2 (en) 2010-03-04 2015-08-04 Zephyros, Inc. Structural composite laminates

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