JPS5538831A - Adhesive - Google Patents

Adhesive

Info

Publication number
JPS5538831A
JPS5538831A JP11178378A JP11178378A JPS5538831A JP S5538831 A JPS5538831 A JP S5538831A JP 11178378 A JP11178378 A JP 11178378A JP 11178378 A JP11178378 A JP 11178378A JP S5538831 A JPS5538831 A JP S5538831A
Authority
JP
Japan
Prior art keywords
epoxy resin
thermoplastic resin
anhydride
bisphenol
polyhydric alcohol
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
JP11178378A
Other languages
Japanese (ja)
Other versions
JPS6138230B2 (en
Inventor
Takashi Matsubara
Yoshito Uramoto
Sukeyuki Ishibashi
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.)
Toagosei Co Ltd
Original Assignee
Toagosei 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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP11178378A priority Critical patent/JPS5538831A/en
Publication of JPS5538831A publication Critical patent/JPS5538831A/en
Publication of JPS6138230B2 publication Critical patent/JPS6138230B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: An epoxy resin adhesive that is composed of a bisphenol-A epoxy resin, carboxylic acid type polyester and a thermoplastic resin, thus having a high curing speed, high releasing strength and good durability.
CONSTITUTION: Said adhesive comprises (A) a bisphenol-A epoxy resin that is solid at normal temperatures (23°C), (B) a carboxylic acid type polyester resulting from reaction between a 3 or more functional polybasic acid anhydride and 3 or more functional polyhydric alcohol and (C) a thermoplastic resin, where the epoxy resin has 2,000W6,000 average molecular weight and 1,000W4,000 epoxy equivalent, the polybasic acid anhydride is, e.g., trimellitic anhydride or pyromellitic anhydride, the polyhydric alcohol is, e.g., trimethylolpropane, glycerol, and the thermoplastic resin is, e.g., polyethylene, ethylene-vinyl acetate copolymer or nylon.
COPYRIGHT: (C)1980,JPO&Japio
JP11178378A 1978-09-13 1978-09-13 Adhesive Granted JPS5538831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11178378A JPS5538831A (en) 1978-09-13 1978-09-13 Adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11178378A JPS5538831A (en) 1978-09-13 1978-09-13 Adhesive

Publications (2)

Publication Number Publication Date
JPS5538831A true JPS5538831A (en) 1980-03-18
JPS6138230B2 JPS6138230B2 (en) 1986-08-28

Family

ID=14570041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11178378A Granted JPS5538831A (en) 1978-09-13 1978-09-13 Adhesive

Country Status (1)

Country Link
JP (1) JPS5538831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861163A (en) * 1981-10-09 1983-04-12 Toagosei Chem Ind Co Ltd Powdery adhesive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861163A (en) * 1981-10-09 1983-04-12 Toagosei Chem Ind Co Ltd Powdery adhesive

Also Published As

Publication number Publication date
JPS6138230B2 (en) 1986-08-28

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